##### Table of Contents





UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-Q





(Mark One)

|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------------

For the quarterly period ended June 30, 2010

or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

For the transition period from
 to

Commission File No. 001-33813





MEMSIC, Inc.

(Exact name of registrant as specified in its charter)







|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 04-3457049                          
|(State or other jurisdiction of
incorporation or organization) |  | (I.R.S. Employer
Identification No.)
|                                                               | 
|One Tech Drive, Suite 325
Andover, Massachusetts               |  | 01810                               
|(Address of principal executive offices)                       |  | (Zip Code)                          

(978) 738-0900

(Registrants telephone number, including area code)





Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past
90 days.    Yes  x    No   ̈

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such
files).    Yes   ̈     No   ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer, or a
smaller reporting company. See definitions of large accelerated filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act.



|                        |  |   |  |                           |  |  
|----------------------- |  | - |  | ------------------------- |  | -
|Large accelerated filer |  |  ̈ |  | Accelerated filer         |  |  ̈
|                        |  |   | 
|Non-accelerated filer   |  |  ̈ |  | Smaller reporting company |  | x

Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange
Act).    Yes   ̈     No  x

The number of shares of common stock, par value $0.00001 per share, of the registrant outstanding as of August 12, 2010 was
23,804,863.









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##### Table of Contents

MEMSIC, Inc.

FORM 10-Q, June 30, 2010

TABLE OF CONTENTS



|           |  |                                                                                                           |  |   
|---------- |  | --------------------------------------------------------------------------------------------------------- |  | --
|           |  | PAGE NO.                                                                                                 
|PART I.    |  | FINANCIAL INFORMATION                                                                                     |  |   
|           |  |                                                                                                          
|ITEM 1.    |  | Financial Statements                                                                                      |  |   
|           |  |                                                                                                          
|           |  | Unaudited Consolidated Balance Sheets as of June 30, 2010 and December 31, 2009                           |  | 3 
|           |  |                                                                                                          
|           |  | Unaudited Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2010 and
2009 |  | 4 
|           |  |                                                                                                          
|           |  | Unaudited Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2010 and
2009           |  | 5 
|           |  |                                                                                                          
|           |  | Notes to Unaudited Consolidated Financial Statements                                                      |  | 6 
|           |  |                                                                                                          
|ITEM 2.    |  | Managements Discussion and Analysis of Financial Condition and Results of
Operations                     |  | 21
|           |  |                                                                                                          
|ITEM 3.    |  | Controls and Procedures                                                                                   |  | 33
|           |  |                                                                                                          
|PART II.   |  | OTHER INFORMATION                                                                                         |  |   
|           |  |                                                                                                          
|ITEM 1.    |  | Legal Proceedings                                                                                         |  | 33
|           |  |                                                                                                          
|ITEM 1A.   |  | Risk Factors                                                                                              |  | 33
|           |  |                                                                                                          
|ITEM 2.    |  | Unregistered Sales of Equity Securities and Use of Proceeds                                               |  | 33
|           |  |                                                                                                          
|ITEM 5.    |  | Other Information                                                                                         |  | 34
|           |  |                                                                                                          
|ITEM 6.    |  | Exhibits                                                                                                  |  | 34
|           | 
|Signatures |  | 35                                                                                                       



2



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##### Table of Contents

PART I. FINANCIAL INFORMATION



|Item 1. | Financial Statements (Unaudited)
|------- | --------------------------------

MEMSIC, Inc.

CONSOLIDATED BALANCE SHEETS

(Unaudited)



|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ | ----------- | - | ---------------- | - | ---------- | -
|                                                                                                                                                                              |  | June 30,2010 |             |   | December 31,2009 |  
|ASSETS                                                                                                                                                                        |  |              |             |   |                  |   |            |  
|Current assets:                                                                                                                                                               |  |              |             |   |                  |   |            |  
|Cash and cash equivalents                                                                                                                                                     |  | $            | 59,412,175  |   |                  | $ | 66,970,736 |  
|Restricted cash                                                                                                                                                               |  |              | 411,769     |   |                  |   | 863,439    |  
|Accounts receivable, net of allowance for doubtful accounts of $6,441 as of June 30, 2010 and December 31, 2009,
respectively                                                 |  |              | 3,901,687   |   |                  |   | 2,670,144  |  
|Inventories                                                                                                                                                                   |  |              | 6,195,325   |   |                  |   | 4,988,611  |  
|Other assets                                                                                                                                                                  |  |              | 2,419,013   |   |                  |   | 1,004,458  |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|Total current assets                                                                                                                                                          |  |              | 72,339,969  |   |                  |   | 76,497,388 |  
|Property and equipment, net                                                                                                                                                   |  |              | 20,994,547  |   |                  |   | 14,591,828 |  
|Long-term investments                                                                                                                                                         |  |              | 5,173,000   |   |                  |   | 5,353,000  |  
|Goodwill                                                                                                                                                                      |  |              | 4,818,477   |   |                  |   |           |  
|Intangible assets, net                                                                                                                                                        |  |              | 12,272,002  |   |                  |   | 988,270    |  
|Other assets                                                                                                                                                                  |  |              | 65,248      |   |                  |   | 81,455     |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|Total assets                                                                                                                                                                  |  | $            | 115,663,243 |   |                  | $ | 97,511,941 |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|LIABILITIES AND STOCKHOLDERS' EQUITY                                                                                                                                          |  |              |             |   |                  |   |            |  
|Current liabilities:                                                                                                                                                          |  |              |             |   |                  |   |            |  
|Accounts payable                                                                                                                                                              |  | $            | 3,869,446   |   |                  | $ | 1,115,694  |  
|Accrued expenses                                                                                                                                                              |  |              | 2,679,282   |   |                  |   | 1,662,518  |  
|Advance research funding                                                                                                                                                      |  |              | 411,769     |   |                  |   | 863,439    |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|Total current liabilities                                                                                                                                                     |  |              | 6,960,497   |   |                  |   | 3,641,651  |  
|Note payable to bank                                                                                                                                                          |  |              | 17,930,000  |   |                  |   |           |  
|Stockholders equity:                                                                                                                                                         |  |              |             |   |                  |   |            |  
|Common stock, $0.00001 par value; authorized, 45,000,000 shares; 23,804,863 and 23,793,113 shares issued and outstanding at
June 30, 2010 and December 31, 2009, respectively |  |              | 238         |   |                  |   | 238        |  
|Additional paid-in capital                                                                                                                                                    |  |              | 98,799,249  |   |                  |   | 98,112,408 |  
|Accumulated other comprehensive income                                                                                                                                        |  |              | 2,403,741   |   |                  |   | 2,218,496  |  
|Accumulated deficit                                                                                                                                                           |  |              | (10,754,905 | ) |                  |   | (6,460,852 | )
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|MEMSIC, Inc. stockholders' equity                                                                                                                                             |  |              | 90,448,323  |   |                  |   | 93,870,290 |  
|Noncontrolling interest related to joint venture in Japan                                                                                                                     |  |              | 324,423     |   |                  |   |           |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|Total equity                                                                                                                                                                  |  |              | 90,772,746  |   |                  |   | 93,870,290 |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  
|Total liabilities and stockholders equity                                                                                                                                    |  | $            | 115,663,243 |   |                  | $ | 97,511,941 |  
|                                                                                                                                                                              |  |              |             |   |                  |   |            |  

See accompanying notes to condensed consolidated financial statements (unaudited)



3



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MEMSIC, Inc.

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)



|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|------------------------------------------------------------------------------------------- |  | --------------------------- | ---------- | ------------------------- | ---- | - | ---------- |  | - | ---------- | - |  | - | ----------
|                                                                                            |  | Three Months Ended June 30, |            | Six Months Ended June 30,
|                                                                                            |  | 2010                        |            |                           | 2009 |   | 2010       |  |   | 2009      
|Net sales                                                                                   |  | $                           | 9,095,626  |                           |      | $ | 9,117,444  |  | $ | 16,367,619 |   |  | $ | 15,692,110
|Cost of goods sold                                                                          |  |                             | 5,407,199  |                           |      |   | 4,916,605  |  |   | 9,833,698  |   |  |   | 8,358,247 
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Gross profit                                                                                |  |                             | 3,688,427  |                           |      |   | 4,200,839  |  |   | 6,533,921  |   |  |   | 7,333,863 
|Operating expenses:                                                                         |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Research and development                                                                    |  |                             | 2,035,088  |                           |      |   | 1,708,561  |  |   | 4,008,745  |   |  |   | 2,878,726 
|Sales and marketing                                                                         |  |                             | 1,108,852  |                           |      |   | 543,282    |  |   | 2,180,330  |   |  |   | 1,120,061 
|General and administrative                                                                  |  |                             | 2,328,037  |                           |      |   | 1,387,007  |  |   | 4,313,086  |   |  |   | 2,773,157 
|Amortization expense                                                                        |  |                             | 401,522    |                           |      |   | 35,398     |  |   | 740,282    |   |  |   | 71,945    
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Total operating expenses                                                                    |  |                             | 5,873,499  |                           |      |   | 3,674,248  |  |   | 11,242,443 |   |  |   | 6,843,889 
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Operating income (loss)                                                                     |  |                             | (2,185,072 | )                         |      |   | 526,591    |  |   | (4,708,522 | ) |  |   | 489,974   
|Other income:                                                                               |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Interest and dividend income                                                                |  |                             | 104,112    |                           |      |   | 201,984    |  |   | 220,777    |   |  |   | 459,849   
|Other, net                                                                                  |  |                             | 87,758     |                           |      |   | 35,174     |  |   | 105,287    |   |  |   | 38,635    
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Total other income                                                                          |  |                             | 191,870    |                           |      |   | 237,158    |  |   | 326,064    |   |  |   | 498,484   
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Earnings (loss) before income taxes                                                         |  |                             | (1,993,202 | )                         |      |   | 763,749    |  |   | (4,382,458 | ) |  |   | 988,458   
|Provision (benefit) for income taxes                                                        |  |                             | 941        |                           |      |   | 72,556     |  |   | (115,494   | ) |  |   | 240,094   
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Net income (loss)                                                                           |  |                             | (1,994,143 | )                         |      |   | 691,193    |  |   | (4,266,964 | ) |  |   | 748,364   
|Less: net income (loss) attributable to noncontrolling interest                             |  |                             | (20,052    | )                         |      |   |           |  |   | 27,089     |   |  |   |          
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Net income (loss) attributable to MEMSIC, Inc.                                              |  | $                           | (1,974,091 | )                         |      | $ | 691,193    |  | $ | (4,294,053 | ) |  | $ | 748,364   
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Net income (loss) per common share:                                                         |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Basic                                                                                       |  | $                           | (0.08      | )                         |      | $ | 0.03       |  | $ | (0.18      | ) |  | $ | 0.03      
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Diluted                                                                                     |  | $                           | (0.08      | )                         |      | $ | 0.03       |  | $ | (0.18      | ) |  | $ | 0.03      
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Weighted average shares outstanding used in calculating net income (loss) per common share: |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Basic                                                                                       |  |                             | 23,804,863 |                           |      |   | 23,710,172 |  |   | 23,800,936 |   |  |   | 23,704,406
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           
|Diluted                                                                                     |  |                             | 23,804,863 |                           |      |   | 23,998,572 |  |   | 23,800,936 |   |  |   | 23,920,548
|                                                                                            |  |                             |            |                           |      |   |            |  |   |            |   |  |   |           

See accompanying notes to condensed consolidated
financial statements (unaudited)



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MEMSIC, Inc.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)



|                                                                                               |  |                           |             |   |      |   |            |  
|---------------------------------------------------------------------------------------------- |  | ------------------------- | ----------- | - | ---- | - | ---------- | -
|                                                                                               |  | Six Months Ended June 30, |            
|                                                                                               |  | 2010                      |             |   | 2009 |  
|Cash flows from operating activities:                                                          |  |                           |             |   |      |   |            |  
|Net income (loss)                                                                              |  | $                         | (4,266,964  | ) |      | $ | 748,364    |  
|Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities: |  |                           |             |   |      |   |            |  
|Depreciation                                                                                   |  |                           | 1,079,769   |   |      |   | 952,640    |  
|Amortization                                                                                   |  |                           | 740,282     |   |      |   | 71,945     |  
|Stock compensation expense                                                                     |  |                           | 673,706     |   |      |   | 745,022    |  
|Deferred income taxes                                                                          |  |                           | (33,808     | ) |      |   | (44,439    | )
|Changes in assets and liabilities:                                                             |  |                           |             |   |      |   |            |  
|Accounts receivable                                                                            |  |                           | (1,027,083  | ) |      |   | (152,762   | )
|Inventories                                                                                    |  |                           | (618,969    | ) |      |   | 1,139,803  |  
|Other assets                                                                                   |  |                           | (1,226,592  | ) |      |   | (554,795   | )
|Accounts payable and accrued expenses                                                          |  |                           | 3,461,455   |   |      |   | 466,495    |  
|                                                                                               |  |                           |             |   |      |   |            |  
|Net cash provided by (used in) operating activities                                            |  |                           | (1,218,204  | ) |      |   | 3,372,273  |  
|Cash flows from investing activities:                                                          |  |                           |             |   |      |   |            |  
|Proceeds from sale of short-term investments                                                   |  |                           | 180,000     |   |      |   | 1,682,951  |  
|Purchase of property and equipment                                                             |  |                           | (6,761,583  | ) |      |   | (1,687,485 | )
|Acquisition payment net of acquired cash of $352,247                                           |  |                           | (17,647,753 | ) |      |   |           |  
|                                                                                               |  |                           |             |   |      |   |            |  
|Net cash used in investing activities                                                          |  |                           | (24,229,336 | ) |      |   | (4,534     | )
|Cash flows from financing activities:                                                          |  |                           |             |   |      |   |            |  
|Cash dividend paid to non-controlling interest                                                 |  |                           | (56,838     | ) |      |   |           |  
|Proceeds from exercise of options to purchase common stock                                     |  |                           | 13,135      |   |      |   | 74,150     |  
|Proceeds from note payable to bank                                                             |  |                           | 17,930,000  |   |      |   |           |  
|                                                                                               |  |                           |             |   |      |   |            |  
|Net cash provided by financing activities                                                      |  |                           | 17,886,297  |   |      |   | 74,150     |  
|Effect of exchange rate changes on cash and cash equivalents                                   |  |                           | 2,682       |   |      |   | (616       | )
|                                                                                               |  |                           |             |   |      |   |            |  
|Net increase (decrease) in cash and cash equivalents                                           |  |                           | (7,558,561  | ) |      |   | 3,441,273  |  
|Cash and cash equivalents beginning of period                                                 |  |                           | 66,970,736  |   |      |   | 64,365,607 |  
|                                                                                               |  |                           |             |   |      |   |            |  
|Cash and cash equivalents end of period                                                       |  | $                         | 59,412,175  |   |      | $ | 67,806,880 |  
|                                                                                               |  |                           |             |   |      |   |            |  

See accompanying notes to condensed consolidated financial statements (unaudited)



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements

1. NATURE OF THE BUSINESS AND OPERATIONS

MEMSIC, Inc. (the Company) was incorporated on March 3, 1999 as a Delaware corporation. The Company is a leading provider of
semiconductor sensor systems solutions based on micro electromechanical systems (MEMS) technology and advanced integrated circuit design. The Company has integrated a MEMS technology-based inertial sensor, commonly known as an accelerometer, with
mixed signal processing circuitry onto a single chip using a standard complementary metal-oxide-semiconductor (CMOS) process. This proprietary technology has allowed for sensor solutions at lower cost, higher performance and improved functionality.
Utilizing a standard CMOS process allows easily integrated additional functions, the creation of new sensors to expand into magnetic, touch and flow sensors, as well as other MEMS application areas beyond accelerometers. Any application that
requires the control or measurement of motion is a potential application for accelerometers. The Companys sensor and solution products have a wide range of applications for consumer electronics, mobile phones and automotive (airbags, rollover
detection, electronic stability control and navigation systems), as well as business, industrial and medical applications.

MEMSIC, Inc. maintains its corporate headquarters in Massachusetts. All manufacturing operations are provided by its wholly-owned
subsidiary, MEMSIC Semiconductor (Wuxi) Company Limited (MEMSIC Semiconductor) and its indirect wholly owned subsidiary, MEMSIC Transducer Systems Company Limited (MTS), located in the Peoples Republic of China (PRC).

2. ACQUISITION

On
January 15, 2010, the Company completed the acquisition of assets related to Crossbow Technology, Inc.s commercial (non-military) Inertial Systems business and Wireless Sensor Network Mote and eKo business, including
intellectual property rights, fixed assets relating to the business and 153 shares of Crossbow Japan Limited (Crossbow Japan), representing a 51% ownership of the entity. The purchase price for the acquired business consisted of a payment of $18
million in cash at the closing.

The acquisition has significantly strengthened the Companys capability to develop
integrated sensing systems that incorporate sensors with on-board computing, wireless communications and systems and application software solutions. The acquisition also broadened the Companys customer base to include industrial and aerospace
markets that it believes may offer higher margins and more stability than the mobile phone and consumer markets. The Company also believes that its strong presence in China provides an opportunity to introduce these newly acquired wireless sensor
network and inertial systems products in the fast-growing Chinese market.

The Company incurred approximately $379,000 of
acquisition-related costs that were recognized in general and administrative expenses in its consolidated statements of operations for the 12 months ended December 31, 2009 and for the 6 months ended June 30, 2010, in the amounts of
$296,364 and $82,809, respectively. There were no other costs incurred in connection with the acquisition.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Purchase Price Allocation

The allocation of the purchase price and the purchase price accounting is based on the fair value of the acquired assets and liabilities
measured as of January 15, 2010 in accordance with Accounting Standards Codification (ASC) topic 805, Business Combinations.

The
purchase price paid for the acquisition is as follows:



|                     |  |   |           
|-------------------- |  | - | ----------
|Cash paid            |  | $ | 18,000,000
|                     |  |   |           
|Total purchase price |  | $ | 18,000,000
|                     |  |   |           

The allocation of the purchase price is as follows:



|                                                               |  |       |            |    
|-------------------------------------------------------------- |  | ----- | ---------- | ---
|Allocation of purchase price                                   |  | Total |           
|Working capital                                                |  | $     | 1,047,339  | (1)
|Property and equipment                                         |  |       | 593,929    |    
|Trademarks                                                     |  |       | 396,730    |    
|Customer relationships                                         |  |       | 4,495,003  |    
|Developed technology                                           |  |       | 6,998,000  |    
|Goodwill                                                       |  |       | 4,818,477  |    
|                                                               |  |       |            |    
|                                                               |  |       | 18,349,478 |    
|Non-controlling interest in majority owned Japan joint venture |  |       | (349,478   | )  
|                                                               |  |       |            |    
|Allocation of purchase price                                   |  | $     | 18,000,000 |    
|                                                               |  |       |            |    

Note (1): The working capital included the following:



|                          |  |       |          
|------------------------- |  | ----- | ---------
|                          |  | Total
|Cash                      |  | $     | 352,247  
|Accounts receivable       |  |       | 224,140  
|Inventory                 |  |       | 544,197  
|Other current assets      |  |       | 219,708  
|                          |  |       |          
|Total current assets      |  |       | 1,340,292
|                          | 
|Accounts payable          |  |       | 30,561   
|Other current liabilities |  |       | 262,392  
|                          |  |       |          
|Total current liabilities |  |       | 292,953  
|                          |  |       |          
|Working capital           |  | $     | 1,047,339
|                          |  |       |          

In the Companys Consolidated Cash Flow
Statement, these amounts are included in investing activities and are excluded from the changes in assets and liabilities in operating activities.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Non-controlling Interest

As part of the Crossbow asset acquisition, MEMSIC acquired a 51% ownership of Crossbow Japan. The fair value of the non-controlling
interest in Crossbow Japan at the acquisition date was $349,478, representing 49% of the fair value of Crossbow Japan at the acquisition date. The technique used to value Crossbow Japan was a combination of the cost, market and income approaches.
The cost approach was used for the current assets and liabilities. The cost approach, specifically the assemblage cost avoided method, was used for the assembled and trained workforce. The income approach, specifically the multi-period excess
earnings method, was used to value the customer relationships. The relief from royalty rate method, which considers both the market approach and the income approach, was used to value the trademarks.

Pro Forma Revenue and Net Loss

The Companys pro forma revenue, net loss and net loss per diluted share for the six months ended June 30, 2010 would have been
$16.8 million, $4.5 million and ($0.19) had the Company closed the acquisition on January 1, 2010. The pro forma revenue, net loss and net loss per diluted share for the six months ended June 30, 2009 would have been $21.8 million, $0.03
million and ($0.00) had the Company closed the acquisition on January 1, 2009.

3. SUMMARY OF SIGNIFICANT ACCOUNTING POLICES

Principles of Consolidation

The accompanying unaudited consolidated financial statements include the accounts of the Company, MEMSIC Semiconductor, MTS and its
majority owned and controlled joint venture, Crossbow Japan. The Company presents all of Crossbow Japans assets, liabilities, revenue and expenses, as well as the non-controlling interest in Crossbow Japan (representing the 49% equity interest
in the entity not owned by the Company) in its consolidated financial statements. All significant intercompany balances and transactions have been eliminated in consolidation.

Unaudited Interim Financial Information

The accompanying interim consolidated financial statements are unaudited. These financial statements and notes should be read in
conjunction with the audited consolidated financial statements and related notes, together with the managements discussion and analysis of financial condition and results of operations, contained in the Companys Annual Report on Form
10-K for the year ended December 31, 2009, which is on file with the Securities and Exchange Commission (SEC).

The
accompanying unaudited interim consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures normally included in financial statements that have been prepared in
accordance with accounting principles generally accepted in the United States (GAAP) have been condensed or omitted pursuant to such SEC rules and regulations. In the opinion of management, the unaudited interim consolidated financial statements and
notes have been prepared on the same basis as the audited consolidated financial statements in the Companys Annual Report on Form 10-K for the year ended December 31, 2009, and include all adjustments (consisting of normal, recurring
adjustments) necessary for the fair presentation of the Companys financial position at June 30, 2010, results of operations for the three and six months ended June 30, 2010 and 2009 and cash flows for the six months ended
June 30, 2010 and 2009. The interim periods are not necessarily indicative of results to be expected for any other interim periods or for the full year.

Reclassification of Amortization Expense

The Company reclassified amortization expense, previously included in general and administrative expense, to a separate line item in the
operating expense section of the income statement due to its significance in amount.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires the Company to make estimates and
assumptions that affect at the date of the financial statements the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities and the reported amounts of revenue and expenses. Actual results could differ from these
estimates.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Cash Equivalents

The Company considers all highly liquid instruments with an original maturity of three months or less to be cash equivalents.

Foreign Currency

The Companys manufacturing operations and certain other operations are conducted by MEMSIC Semiconductor and MTS. The functional
currency of MEMSIC Semiconductor and MTS is the Renminbi. Financial transactions between the Company and MEMSIC Semiconductor are conducted in United States (U.S.) dollars. At June 30, 2010 and December 31, 2009, the underlying currency
for approximately 48.3% and 39.5% of consolidated assets, respectively, was the Renminbi. The functional currency of the acquired joint venture Crossbow Japan is the Japanese Yen. Financial transactions between the Company and Crossbow Japan are
conducted in U.S. dollars. At June 30, 2010, the underlying currency for approximately 1.0% of consolidated assets was the Japanese Yen. The Company does not believe that it is subject to significant foreign exchange risk and, accordingly, has
not utilized hedging strategies with respect to its foreign exchange exposure.

The financial statements of MEMSIC
Semiconductor, MTS and Crossbow Japan are translated into U.S. dollars in accordance with U.S. GAAP. The functional currencies of MEMSIC Semiconductor, MTS and Crossbow Japan are translated into United States dollars utilizing the following method:
assets and liabilities are translated at the exchange rate in effect at the end of the period, and revenues and expenses are translated at the weighted average exchange rate during the year. Cumulative translation gains and losses are included as a
separate component of stockholders equity and reported as a part of comprehensive income. Transaction gains and losses are included in the consolidated statements of operations as incurred.

Fair Value of Financial Instruments

The carrying amounts of the Companys financial instruments, which include cash equivalents, accounts receivable, accounts payable,
notes payable and accrued expenses, approximate their fair values due to the short-term nature of the instruments.

Net
Income (Loss) per Common Share

Basic net income (loss) per share is calculated by dividing net income (loss)
attributable to MEMSIC, Inc., by the weighted-average common shares outstanding. Diluted net income (loss) per share is calculated by dividing net income (loss) attributable to MEMSIC, Inc. by the weighted-average common shares and potentially
dilutive securities outstanding during the period using the treasury stock method.

Income Taxes

Deferred tax assets and liabilities relate to temporary differences between the financial reporting basis and the tax basis of assets and
liabilities, the carryforward tax losses and available tax credits. Such assets and liabilities are measured using tax rates and laws expected to be in effect at the time of their reversal or utilization. Valuation allowances are established, when
necessary, to reduce the net deferred tax asset to an amount more likely than not to be realized. For interim reporting periods, the Company uses the estimated annual effective tax rate except with respect to discrete items, whose impact is
recognized in the interim period in which the discrete item occurred.

Inventories

Inventories are stated at the lower of cost (weighted average FIFO) or market. The Company evaluates its inventory for potential excess
and obsolete inventories based on forecasted demands and records a provision for such amounts as necessary. At June 30, 2010, the Companys total inventory reserve balance was $646,000,



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Revenue Recognition

The Company recognizes revenue from the sale of its products to its customers when all of the following conditions have been met:
(i) evidence exists of an arrangement with the customer, typically consisting of a purchase order or contract; (ii) the Companys products have been shipped and risk of loss has passed to the customer; (iii) the Company has
completed all of the necessary terms of the purchase order or contract; (iv) the amount of revenue to which the Company is entitled is fixed or determinable; and (v) the Company believes it is probable that it will be able to collect the
amount due from the customer based upon an evaluation of the customers creditworthiness. To the extent that one or more of these conditions has not been satisfied, the Company defers recognition of revenue. An allowance for estimated future
product returns and sales price allowances is established at the date of revenue recognition. An allowance for uncollectible receivables is established by a charge to operations when, in the opinion of the Company, it is probable that the amount due
to the Company will not be collected.

The Company sells its products to distributors as well as to end customers. Sales to
distributors account for a significant amount of the Companys revenue. Sales to distributors are made pursuant to distributor agreements, which allow for the return of goods under certain circumstances. Accordingly, the Company follows the
following criteria for recognition of sales to distributors: (i) the selling price to the distributor is fixed or determinable at the date of shipment; (ii) the distributors obligation to pay the selling price is not contingent on
resale of the product; (iii) the Companys product has been shipped and risk of loss has passed to the distributor; (iv) it is probable that the amount due from the distributor will be collected; (v) the Company does not have
significant future obligations to directly assist in the distributors resale of the product; and (vi) the amount of future returns can be reasonably estimated. Once these criteria are met, the Company recognizes revenue upon shipment to
the distributor and estimates returns based on historical sales returns.

Stock-Based Compensation

The Company accounts for share-based payments to employees based on requirements that all share-based payments to employees, including
grants of employee stock options, shall be recognized in the financial statements based on their fair values. The cost of equity-based service awards is based on the grant-date fair value of the award and is recognized over the period during which
the employee is required to provide service in exchange for the award (vesting period). Stock-based compensation arrangements with non-employees are accounted for utilizing the fair value method or, if a more reliable measurement, the value of the
services or consideration received. The resulting compensation expense is recognized for financial reporting over the term of performance or vesting.

Recent Accounting Pronouncements

In February 2010, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2010-09, Subsequent
Events, an amendment to ASC Topic 855. This update addresses practice issues for evaluating and disclosing subsequent events with respect to processes around issuing financial statements and SEC registration statements. The guidance
is effective immediately.

The FASB Accounting Standards Codification (ASC) became effective for the Company in the quarter
ended September 30, 2009. The Codification brings together in one place all authoritative GAAP and substantially retains existing GAAP. This change did not affect the Companys consolidated financial statements.

In January 2010, the FASB issued ASU No. 2010-06, Fair Value Measurements and Disclosures (Topic 820)  Improving
Disclosures about Fair Value Measurements. This Update requires new disclosures for transfers in and out of Level 1 and 2 and activity in Level 3. This Update also clarifies existing disclosures for level of disaggregation and about
inputs and valuation techniques. The new disclosures are effective for interim and annual periods beginning after December 15, 2009, except for the Level 3 disclosures, which are effective for fiscal years beginning after December 15,
2010 and for interim periods within those years. The adoption of ASU 2010-06 did not have a material impact on the Companys financial position or results of operations.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



In October 2009, the FASB issued ASU No. 2009-13, Revenue Recognition
(Topic 605)  Multiple-Deliverable Revenue Arrangements. ASU No. 2009-13 addresses the accounting for multiple-deliverable arrangements to enable vendors to account for products or services (deliverables) separately rather than as
a combined unit. This guidance establishes a selling price hierarchy for determining the selling price of a deliverable, which is based on: (a) vendor-specific objective evidence; (b) third-party evidence; or (c) estimates. This
guidance also eliminates the residual method of allocation and requires that arrangement consideration be allocated at the inception of the arrangement to all deliverables using the relative selling price method. In addition, this guidance
significantly expands required disclosures related to a vendors multiple-deliverable revenue arrangements. ASU No. 2009-13 is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning
on or after June 15, 2010 and early adoption is permitted. A company may elect, but will not be required, to adopt the amendments in ASU No. 2009-13 retrospectively for all prior periods. The Company does not expect the adoption of ASU
2009-13 will have a material impact on its financial position or statement of operations.

In December 2007, the FASB issued
ASC topic 805,Business Combinations. The purpose of this statement is to improve the relevance, representational faithfulness, and comparability of the information that a reporting entity provides in its financial reports about a business
combination and its effects. For the Company, this statement is effective prospectively for business combinations for which the acquisition date is on or after January 1, 2009. The adoption of the provisions of this statement did not have any
impact on the Companys financial position and results of operations. The Company followed this provision for its accounting for the Crossbow acquisition.

4. LONG-TERM INVESTMENTS

Investments held by the Company at June 30, 2010 consisted primarily of auction rate securities, or ARS, and are considered available
for sale. These securities reset the interest or dividend rates by auctions held at intervals of 7, 28, 35 or 49 days, and at such dates the Company has the option to sell such securities. The auction rate securities held by the Company have
contractual maturities of 7-18 years.

These investments are carried at fair value, with the unrealized gains and losses, if
any, net of tax, reported in other comprehensive income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities are included in interest and dividend income. Quarterly, management reviews the
valuation of investments and considers whether any decline in value is deemed to be other than a temporary decline.

At
June 30, 2010, the Company held two ARS investments: Illinois Educational Facilities Authority Select Auction Variable Rate Securities having a value at par of $3.0 million with a maturity date in 2028 and Montana Health Facility Authority
Select Auction Variable Rate Securities having a value at par of $2.4 million with a maturity date in 2017. The Company has classified these investments as long-term assets due to liquidity issues that have recently been experienced in global credit
and capital markets as well as failed auctions since the first quarter of 2008. A failed auction means that the amount of securities submitted for sale at auction exceeded the amount of purchase orders. If an auction fails, the issuer becomes
obligated to pay interest at penalty rates. All of the auction rate securities the Company holds continue to pay interest in accordance with their stated terms. However, the failed auctions create uncertainty as to the liquidity of these securities.

Based on the Companys expected operating cash flows, and other sources of cash, the Company does not expect the
potential lack of liquidity in these investments to affect its ability to execute its current business plan in the near term.

Fair Value Measurement

The Company accounts for assets and liabilities recognized or disclosed in the financial statements at fair value on a recurring basis in
accordance with the provisions of ASC topic 820.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



ASC topic 820 provides that fair value is an exit price, representing the price that
would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants based on the highest and best use of the asset or liability. As such, fair value is a market-based measurement that should be
determined based on assumptions that market participants would use in pricing an asset or liability. ASC topic 820 requires the Company to use valuation techniques to measure fair value that maximize the use of observable inputs and minimize the use
of unobservable inputs. These inputs are prioritized as follows:



|         |  |                                                                                                                                                                                                 
|-------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Level 1: |  | Observable inputs such as quoted prices for identical assets or liabilities in active markets                                                                                                   
|         | 
|Level 2: |  | Other inputs that are observable directly or indirectly, such as quoted prices for similar assets or liabilities or market-corroborated inputs                                                  
|         | 
|Level 3: |  | Unobservable inputs for which there is little or no market data and which require the Company to develop its own assumptions about how market participants would price the assets
or liabilities

The valuation techniques that may be used to measure fair value are as follows:



|   |  |                                                                                                                                                                                                                                                       
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|A. |  | Market approach - Uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities                                                                                                 
|   | 
|B. |  | Income approach - Uses valuation techniques to convert future amounts to a single present amount based on current market expectations about those future amounts, including
present value techniques, option-pricing models and excess earnings method
|   | 
|C. |  | Cost approach - Based on the amount that currently would be required to replace the service capacity of an asset (replacement cost)                                                                                                                   

The Companys assets measured at fair value on a recurring basis during the period include (in thousands):



|                        |  |                                    |       |         |   |         |  |         |   |                    |   |       |  |    |  
|----------------------- |  | ---------------------------------- | ----- | ------- | - | ------- |  | ------- | - | ------------------ | - | ----- |  | -- | -
|                        |  | Carrying amount as ofJune 30, 2010 |       | Level 1 |   | Level 2 |  | Level 3 |   | ValuationTechnique |  
|Auction rate securities |  | $                                  | 5,173 |         | $ |        |  | $       |  |                    | $ | 5,173 |  | (B | )

The reconciliation of the
Companys assets measured at fair value on a recurring basis using unobservable inputs (Level 3) is as follows (in thousands):



|                                     |  |                         |       |  
|------------------------------------ |  | ----------------------- | ----- | -
|                                     |  | Auction Rate Securities |      
|Balance at Janaury 1, 2010           |  | $                       | 5,353 |  
|Redemptions                          |  |                         | (180  | )
|Transfers to Level 3                 |  |                         |      |  
|Gains and losses:                    |  |                         |       |  
|Reported in earnings                 |  |                         |      |  
|Reported in other comprehensive loss |  |                         |      |  
|                                     |  |                         |       |  
|Balance at June 30, 2010             |  | $                       | 5,173 |  
|                                     |  |                         |       |  

The Company historically accounted for the ARS held in its portfolio as available-for-sale investments. The
carrying value of these ARS approximated fair value due to the frequent resetting of the interest rate. While the Company continues to earn interest at the specified contractual rate on those investments involved in failed auctions, due to the
failed auctions and the illiquidity of these securities under current market conditions, the Company has considered whether par value continues to be a reasonable basis for estimating the fair value of these ARS at June 30, 2010. The Company
estimated the fair value of these securities at June 30, 2010 using broker valuations and internally-developed models of the expected future cash flows related to the securities as well as referencing a third party specialists valuation.
One of the more significant assumptions made in the Companys internally-developed



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



models was the term of expected cash flows of the underlying auction rate securities and the discount related to the illiquidity of the investments. The Company developed several scenarios for
the liquidation of the auction rate securities over periods that ranged from 3 to 7 years. In estimating the fair value of these investments, the Company considered the financial condition and near-term prospects of the issuers, the magnitude of the
losses compared to the investments cost, the length of time the investments have been in an unrealized loss position, the low probability that the Company will be unable to collect all amounts due according to the contractual terms of the
security, whether the security has been downgraded by a rating agency, and the Companys ability and intent to hold these investments until the anticipated recovery in market value occurs. Based on its estimated operating cash flows and other
sources of cash, the Company intends to hold these auction rate securities for the foreseeable future, if necessary.

The
Companys valuation analysis in the second quarter of 2010 resulted in no change in the unrealized impairment loss recorded at December 31, 2008. The Company continues to monitor the market for auction rate securities and to assess its
impact on the fair value of the Companys investments. If current market conditions deteriorate further, the Company may be required to record additional temporary unrealized losses in other comprehensive income (loss) or, if the decline in
fair value is judged to be other-than-temporary, the cost basis of the individual security may be written off to fair value as a new cost basis and the amount of the write-down would be reflected as a charge to earnings.

5. INVENTORIES

Inventories consist of the following:



|                |  |              |           |                  |   |          
|--------------- |  | ------------ | --------- | ---------------- | - | ---------
|                |  | June 30,2010 |           | December 31,2009
|Raw materials   |  | $            | 2,574,933 |                  | $ | 2,529,594
|Work in process |  |              | 2,377,143 |                  |   | 1,715,212
|Finished goods  |  |              | 1,243,249 |                  |   | 743,805  
|                |  |              |           |                  |   |          
|Total           |  | $            | 6,195,325 |                  | $ | 4,988,611
|                |  |              |           |                  |   |          

At June 30, 2010, the Company recorded a charge of $0.2 million
as a result of a valuation adjustment related to its sensor inventory in China.

6. GOODWILL AND INTANGIBLE ASSETS

Goodwill

Goodwill represents the excess cost of the Crossbow asset acquisition over the net fair value allocated to the assets acquired and
liabilities assumed and to the acquired intangible asset that does not qualify for separate recognition according to ASC 805. The Company reported goodwill of $4,818,477 at June 30, 2010. The full amount of the goodwill is expected to be
deductible for tax purposes. All goodwill acquired in the Crossbow acquisition has been allocated to the Companys system solutions product segment. (See Note 12). The factors that make up the goodwill include the following synergies:



| |  |  | Combined enhanced technical capability  MEMSICs low cost sensing technology combined with Crossbows system integration expertise
enables MEMSIC to develop low-cost, high performance integrated sensing system products.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Synergistic expanded customer base in stable markets  the acquisition gives MEMSIC access to industrial and aerospace markets that generally
offer higher margins and more stability than its current mobile and consumer markets.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



| |  |  | Increased growth opportunity for the acquired business lines in the China market by utilizing MEMSICs China sales channels and resources.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The opportunity to leverage MEMSICs low cost manufacturing capacity in China to reduce the manufacturing cost of the acquired system products and
improve gross margin
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------

The Company will perform an annual impairment test for goodwill on December 31 of
each fiscal year. In addition to the annual goodwill impairment test, an interim test for goodwill impairment will be completed when an event occurs or circumstances change between annual tests that would more likely than not reduce the fair value
of the reporting unit below its carrying value. Conditions that would trigger an impairment assessment include, but are not limited to, a significant adverse change in legal factors or business climate that could affect the value of an asset.

Intangible Assets

Intangible assets relate to issued and applied-for patents on the Companys core technology and gas meter processing know-how
purchased in May 2008, as well as trademarks, customer relationships and developed technology acquired from Crossbow Technology, Inc. on January 15, 2010.

Intangible assets consisted of the following:



|                         |  |              |            |   |                  |   |           |  
|------------------------ |  | ------------ | ---------- | - | ---------------- | - | --------- | -
|                         |  | June 30,2010 |            |   | December 31,2009 |  
|Patents                  |  | $            | 914,230    |   |                  | $ | 789,032   |  
|Know-how                 |  |              | 518,283    |   |                  |   | 509,200   |  
|Trademark                |  |              | 396,730    |   |                  |   |          |  
|Customer relations       |  |              | 4,495,003  |   |                  |   |          |  
|Developed technology     |  |              | 6,998,000  |   |                  |   |          |  
|                         |  |              |            |   |                  |   |           |  
|Gross intangible assets  |  |              | 13,322,246 |   |                  |   | 1,298,232 |  
|Accumulated amortization |  |              | (1,050,244 | ) |                  |   | (309,962  | )
|                         |  |              |            |   |                  |   |           |  
|Net intangible assets    |  | $            | 12,272,002 |   |                  | $ | 988,270   |  
|                         |  |              |            |   |                  |   |           |  

The Company amortizes its intangible assets based on the following expected lives:



|                     |  |                     
|-------------------- |  | --------------------
|                     |  | Expected life(Years)
|Patents              |  | 15                  
|Know-how             |  | 5                   
|Trademark            |  | 2                   
|Customer relations   |  | 8-10                
|Developed technology |  | 8-10                

Amortization
expense expected over the next five years (2011 and beyond) is approximately $1.4 million per year. Amortization expense amounted to $740,000 and $72,000, respectively, for the six months ended June 30, 2010 and 2009.

The Company has considered the cash flows associated with the valuation of the definite-lived intangible assets and concluded that the
straight-line amortization method best approximates the economic pattern of usefulness of those assets.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



The Company has considered whether there were any impairment indicators related to the
intangible assets with definite lives acquired in connection with the Crossbow Technology acquisition at June 30, 2010 and concluded there were no such indicators of impairment. The Company will test for recoverability of its intangible assets
whenever events or changes in circumstances indicate that its carrying amount may not be recoverable. Conditions that would trigger an impairment assessment include, but are not limited to:



| |  |  | A significant decrease in market price of the asset
| | - |  | ---------------------------------------------------



| |  |  | A significant adverse change in the extent or manner in which the asset is being used
| | - |  | -------------------------------------------------------------------------------------



| |  |  | A significant adverse change in legal factors or in the business climate that could affect the value of the intangibles, including an adverse action or
assessment by s regulator.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An accumulation of costs significantly in excess of the amount originally expected for the acquisition or development of the asset.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------



| |  |  | A current period operating or cash flow loss combined with a history of operating or cash flow losses or a projection or forecast that demonstrates
continuing losses for the reportable segment in which the asset is used
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | A current expectation that, more likely than not, the intangible asset will be sold or otherwise disposed of significantly before the end of its
previously estimated useful life
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

7. NOTES PAYABLE TO BANK

On June 30, 2010, MTS, a newly established wholly owned subsidiary of MEMSIC Semiconductor, entered into a five-year project loan
agreement with Agricultural Bank of China. The total loan amount is $20 million, of which $15 million is to be used by MTS to purchase substantially all the assets that the Company purchased from Crossbow Technology, Inc., $3 million is for working
capital purpose and $2 million for the purchase of equipment to build the manufacturing capacity for the Companys system solution products. This loan is collateralized by the buildings and land owned by MEMSIC Semiconductor as well as the land
and intellectual property owned or to be purchased by MTS. The interest rate of the loan is a variable rate, adjusted semi-annually based on the LIBOR rate plus 4.00%. MTS has obtained agreement from the local government in Wuxi, China to fully
subsidize the interest expense on a quarterly basis. As of June 30, 2010, MTS has withdrawn an amount of $17,930,000. The repayment schedule of the principal amount is as follows:



|              |  |                |           
|------------- |  | -------------- | ----------
|Date          |  | Payment Amount
|June 30, 2012 |  | $              | 500,000   
|June 30, 2013 |  | $              | 1,000,000 
|June 30, 2014 |  | $              | 2,500,000 
|June 29, 2015 |  | $              | 16,000,000
|              |  |                |           
|              |  | $              | 20,000,000
|              |  |                |           

8. STOCK BASED COMPENSATION

Description of Plan

On March 29, 2000, the Companys stockholders and board of directors approved the 2000 Omnibus Stock Plan (the 2000
Plan), as amended, under which 2,969,000 shares of the Companys common stock were reserved for issuance to directors, officers, employees, and consultants. Options granted under the 2000 Plan may be incentive stock options, nonqualified
stock options and/or restricted stock. The 2000 Plan provides that the exercise price of incentive stock options must be at least equal to the market value of the Companys common stock at the date such option is granted. For incentive stock
option grants to an employee who owns more than 10% of the outstanding shares of common stock of the Company, the exercise price on the incentive stock option must be 110% of market value at the time of grant. Granted options expire in ten years or
less from the date of grant and vest based on the terms of the awards, generally ratably over four years.



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MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



On August 22, 2007, the Companys board of directors approved the 2007 Stock
Incentive Plan (the 2007 Plan), under which up to 3,000,000 shares of the Companys common stock may become available for issuance. At the adoption date, 1,526,425 shares were reserved for issuance. The reserved amount will increase
by 300,000 shares at each of the five anniversaries of the adoption date, for a maximum of 3,000,000 shares issuable under the 2007 Plan. Prior to December 19, 2007, there was no public market for the Companys common stock. Accordingly,
the board of directors determined the market value of the common stock at the date of grant by considering a number of relevant factors, including the Companys operating and financial performance and corporate milestones achieved, the prices
at which shares of convertible preferred stock in arms-length transactions were sold, the composition of and changes to the management team, the superior rights and preferences of securities senior to the common stock at the time of each grant
and the likelihood of achieving a liquidity event for the shares of common stock underlying stock options.

On
December 9, 2009, the Companys board of directors approved the 2009 Nonqualified Inducement Stock Option Plan (the 2009 Plan) with an effective date on January 15, 2010, the acquisition closing date. Under the 2009 Plan,
up to 1,250,000 shares of the Companys common stock may become available for issuance. Except as otherwise determined by the Compensation Committee of the Companys board of directors, the form of option to be employed under the 2009 Plan
shall be substantially identical to the form of nonqualified option customarily used under the Companys 2007 Stock Incentive Plan.

Valuation of Stock Options

The Company uses the Black-Scholes option pricing model to calculate the grant-date fair value of an option award. The weighted-average
fair values per share of the options granted during the three and six months ended June 30, 2010 were $3.35 and $3.39, respectively, while the weighted-average fair values per share of the options granted during the three and six months ended
June 30, 2009 were $1.60 and $1.41, respectively, utilizing the following assumptions:



|                        |  |                             |  |                          |  |               |  |              
|----------------------- |  | --------------------------- |  | ------------------------ |  | ------------- |  | -------------
|                        |  | Three months endedJune 
30, |  | Six months
endedJune 30,
|                        |  | 2010                        |  | 2009                     |  | 2010          |  | 2009         
|Volatility              |  | 67%                         |  | 79%                      |  | 67% - 70%     |  | 77% - 79%    
|Expected dividend yield |  | 0%                          |  | 0%                       |  | 0%            |  | 0%           
|Expected life           |  | 6 years                     |  | 5 years                  |  | 5-6 years     |  | 5 years      
|Risk free interest rate |  | 2.65%                       |  | 1.79% - 2.15%            |  | 2.42% - 2.65% |  | 1.60% - 2.15%
|Forfeitures             |  | 36%                         |  | 27% - 46%                |  | 36% - 37%     |  | 27% - 46%    

The
Company is responsible for estimating volatility and has considered a number of factors, including analysis of volatility data for a peer group of companies. The Company determined the volatility for options granted in the six months ended
June 30, 2010 based on the implied volatility of the Companys common stock, which the Company believes results in the best estimate of the grant-date fair value of employee stock options because it reflects the markets current
expectations of future volatility. Prior to January 1, 2010, due to limited historical information on the volatility of the Companys common stock, the Company determined the volatility for options based on an analysis of reported data for
a peer group of companies that issued options with substantially similar terms. The expected volatility of options granted was determined using an average of the historical volatility measures of this peer group of companies for a period equal to
the expected life of the option.

The Company has not paid and does not anticipate paying cash dividends on its shares of
common stock; therefore, the expected dividend yield is assumed to be zero.

The Company uses historical employee exercise and
option expiration data to estimate the expected life assumption for the Black-Scholes grant-date valuation. The Company believes that this historical data is currently the best estimate of the expected term of a new option, and generally its
employees exhibit similar exercise behavior.



16



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##### Table of Contents

MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



The risk-free interest rate is based on a zero coupon United States treasury instrument
whose term is consistent with the expected life of the stock options. The Company applies an estimated forfeiture rate, based on its historical forfeiture experience, in determining the expense recorded in the Companys consolidated statement
of operations.

The stock option activity under the 2000, 2007 and 2009 Plan for the six months ended June 30, 2010 is as
follows:



|                                             |  |                    |   |  |                               |      |                                   |     |                           |   |          
|-------------------------------------------- |  | ------------------ | - |  | ----------------------------- | ---- | --------------------------------- | --- | ------------------------- | - | ---------
|                                             |  | OptionsOutstanding |   |  | WeightedAverageExercise Price |      | RemainingContractualTerm in Years |     | AggregrateIntrinsic Value
|Options outstanding at December 31, 2009     |  | 2,099,179          |   |  | $                             | 5.36 |                                   | 7.8 |                           | $ | 1,975,462
|Granted                                      |  | 694,750            |   |  |                               | 3.39 |                                   |     |                           |   |          
|Exercised                                    |  | (11,750            | ) |  |                               | 1.12 |                                   |     |                           |   |          
|Cancelled                                    |  | (165,650           | ) |  |                               | 4.88 |                                   |     |                           |   |          
|                                             |  |                    |   |  |                               |      |                                   |     |                           |   |          
|Options outstanding at June 30, 2010         |  | 2,616,529          |   |  | $                             | 4.88 |                                   | 7.9 |                           | $ | 1,302,933
|                                             |  |                    |   |  |                               |      |                                   |     |                           |   |          
|Options exercisable at June 30, 2010         |  | 846,222            |   |  | $                             | 4.29 |                                   | 6.4 |                           | $ | 945,735  
|                                             |  |                    |   |  |                               |      |                                   |     |                           |   |          
|Options available for grant at June 30, 2010 |  | 1,592,425          |   |  |                               |      |                                   |     |                           |   |          
|                                             |  |                    |   |  |                               |      |                                   |     |                           |   |          

At June 30, 2010, total unrecognized stock-based compensation expense expected to be charged
to operations over the next four years is estimated to approximate $4.3 million.

The total fair value at the date of grant of
options which became exercisable during the three and six months ended June 30, 2010 were approximately $62,000 and $177,000, respectively.

Stock-based compensation expense for the three and six months ended June 30, 2010 and 2009 was allocated as follows:



|                           |  |                            |         |                          |   |         |  |      |         |  |   |        
|-------------------------- |  | -------------------------- | ------- | ------------------------ | - | ------- |  | ---- | ------- |  | - | -------
|                           |  | Three months endedJune 30, |         | Six months
endedJune 30,
|                           |  | 2010                       |         | 2009                     |   | 2010    |  | 2009
|Research and development   |  | $                          | 26,230  |                          | $ | 106,788 |  | $    | 65,087  |  | $ | 181,062
|Sales and marketing        |  |                            | 40,284  |                          |   | 68,753  |  |      | 85,057  |  |   | 126,349
|General and administrative |  |                            | 223,703 |                          |   | 232,788 |  |      | 523,562 |  |   | 437,611
|                           |  |                            |         |                          |   |         |  |      |         |  |   |        
|Total                      |  | $                          | 290,217 |                          | $ | 408,329 |  | $    | 673,706 |  | $ | 745,022
|                           |  |                            |         |                          |   |         |  |      |         |  |   |        



17



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##### Table of Contents

MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



9. COMPREHENSIVE INCOME (LOSS)

Comprehensive income (loss) is defined to include all changes in stockholders equity during the period other than those changes that
result from investments by and distributions to stockholders. For the three and six months ended June 30, 2010 and 2009, the Companys comprehensive income (loss) is the sum of net income (loss) and the foreign currency translation
adjustment, as follows:



|                                                          |  |                                     |            |                                   |      |   |         |  |   |            |   |  |   |         |  
|--------------------------------------------------------- |  | ----------------------------------- | ---------- | --------------------------------- | ---- | - | ------- |  | - | ---------- | - |  | - | ------- | -
|                                                          |  | For the three months 
endedJune 30, |            | For the six months 
endedJune 30, |     
|                                                          |  | 2010                                |            |                                   | 2009 |   | 2010    |  |   | 2009       |  
|Net income (loss) attributable to MEMSIC, Inc.            |  | $                                   | (1,974,091 | )                                 |      | $ | 691,193 |  | $ | (4,294,053 | ) |  | $ | 748,364 |  
|Foreign currency translation adjustment                   |  |                                     | 180,659    |                                   |      |   | 8,819   |  |   | 185,245    |   |  |   | (24,678 | )
|                                                          |  |                                     |            |                                   |      |   |         |  |   |            |   |  |   |         |  
|Comprehensive income (loss) attributable to MEMSIC, Inc.  |  |                                     | (1,793,432 | )                                 |      |   | 700,012 |  |   | (4,108,808 | ) |  |   | 723,686 |  
|Net income (loss) attributable to noncontrolling interest |  |                                     | (20,052    | )                                 |      |   |        |  |   | 27,089     |   |  |   |        |  
|                                                          |  |                                     |            |                                   |      |   |         |  |   |            |   |  |   |         |  
|Total comprehensive income (loss)                         |  | $                                   | (1,813,484 | )                                 |      | $ | 700,012 |  | $ | (4,081,719 | ) |  | $ | 723,686 |  
|                                                          |  |                                     |            |                                   |      |   |         |  |   |            |   |  |   |         |  

10. NET INCOME (LOSS) PER COMMON SHARE

The calculation of the numerator and denominator for basic and diluted net income (loss) per common share is as follows:



|                                            |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           
|------------------------------------------- |  | -------------------------- | ---------- | ------------------------ | ---- | - | ---------- |  | - | ---------- | - |  | - | ----------
|                                            |  | Three months endedJune 30, |            | Six months
endedJune 30,
|                                            |  | 2010                       |            |                          | 2009 |   | 2010       |  |   | 2009      
|Numerator:                                  |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           
|Net income (loss)                           |  | $                          | (1,974,091 | )                        |      | $ | 691,193    |  | $ | (4,294,053 | ) |  | $ | 748,364   
|                                            |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           
|Denominator:                                |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           
|Basic weighted average shares               |  |                            | 23,804,863 |                          |      |   | 23,710,172 |  |   | 23,800,936 |   |  |   | 23,704,406
|Dilutive effect of common stock equivalents |  |                            |           |                          |      |   | 288,400    |  |   |           |   |  |   | 216,142   
|                                            |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           
|Diluted weighted average shares             |  |                            | 23,804,863 |                          |      |   | 23,998,572 |  |   | 23,800,936 |   |  |   | 23,920,548
|                                            |  |                            |            |                          |      |   |            |  |   |            |   |  |   |           

At June 30, 2010 and 2009, the Company had
1.6 million and 1.3 million dilutive potential common shares in the form of stock options which were not included in the computation of net income per diluted share because these stock options would be anti-dilutive.

12. SEGMENT INFORMATION

The Company conducts its operations and manages its business in two reporting segments. The Company develops, designs, manufactures and
markets (i) semiconductor sensor products (sensor products) based on micro-electromechanical systems (MEMS) technology and advanced integrated circuit design and (ii) sensor system solution products (system solution
products) which incorporate sensors with on-board computing, wireless communications and systems and application software solutions. In making operating decisions, the Companys chief executive officer, who is the chief operating decision
maker, considers the gross profit results of the sensor product unit and the system solution product unit separately, but utilizes enterprise wide operating expense and earning results.



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##### Table of Contents

MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Revenues by product application

The categorization of revenue by product application is determined using a variety of data points including the technical characteristics of the product,
the end customer product and application into which the Companys product will be incorporated, and requires substantial judgment. Set forth below are the Companys revenues by product application for the periods presented.



|                 |  |                            |           |                          |   |           |  |      |            |  |   |           
|---------------- |  | -------------------------- | --------- | ------------------------ | - | --------- |  | ---- | ---------- |  | - | ----------
|                 |  | Three months endedJune 30, |           | Six months
endedJune 30,
|                 |  | 2010                       |           | 2009                     |   | 2010      |  | 2009
|Mobile phone     |  | $                          | 842,619   |                          | $ | 4,739,341 |  | $    | 2,098,580  |  | $ | 8,318,151 
|Consumer         |  |                            | 1,763,350 |                          |   | 2,211,070 |  |      | 2,669,394  |  |   | 3,530,857 
|Automotive       |  |                            | 3,200,110 |                          |   | 1,777,249 |  |      | 5,637,673  |  |   | 3,106,233 
|Industrial/other |  |                            | 3,289,547 |                          |   | 389,784   |  |      | 5,961,972  |  |   | 736,869   
|                 |  |                            |           |                          |   |           |  |      |            |  |   |           
|Total            |  | $                          | 9,095,626 |                          | $ | 9,117,444 |  | $    | 16,367,619 |  | $ | 15,692,110
|                 |  |                            |           |                          |   |           |  |      |            |  |   |           

Revenues and gross profit by product type

The following table summarizes revenue and gross profit by product categories.



|                         |  |                            |           |                          |   |           |  |      |            |  |   |           
|------------------------ |  | -------------------------- | --------- | ------------------------ | - | --------- |  | ---- | ---------- |  | - | ----------
|                         |  | Three months endedJune 30, |           | Six months
endedJune 30,
|                         |  | 2010                       |           | 2009                     |   | 2010      |  | 2009
|Revenue                  |  |                            |           |                          |   |           |  |      |            |  |   |           
|Sensor products          |  | $                          | 6,296,037 |                          | $ | 9,117,444 |  | $    | 11,254,103 |  | $ | 15,692,110
|System solution products |  |                            | 2,799,589 |                          |   |          |  |      | 5,113,516  |  |   |          
|                         |  |                            |           |                          |   |           |  |      |            |  |   |           
|Total                    |  | $                          | 9,095,626 |                          | $ | 9,117,444 |  | $    | 16,367,619 |  | $ | 15,692,110
|                         |  |                            |           |                          |   |           |  |      |            |  |   |           
|Gross profit             |  |                            |           |                          |   |           |  |      |            |  |   |           
|Sensor products          |  | $                          | 2,355,361 |                          | $ | 4,200,839 |  | $    | 4,152,505  |  | $ | 7,333,863 
|System solution products |  |                            | 1,333,066 |                          |   |          |  |      | 2,381,416  |  |   |          
|                         |  |                            |           |                          |   |           |  |      |            |  |   |           
|Total                    |  | $                          | 3,688,427 |                          | $ | 4,200,839 |  | $    | 6,533,921  |  | $ | 7,333,863 
|                         |  |                            |           |                          |   |           |  |      |            |  |   |           

Revenues by geographical region

Revenue by geographic region, based upon customer location, for the three and six months ended June 30, 2010 and 2009 was as
follows:



|                       |  |                            |           |                          |   |           |  |      |            |  |   |           
|---------------------- |  | -------------------------- | --------- | ------------------------ | - | --------- |  | ---- | ---------- |  | - | ----------
|                       |  | Three months endedJune 30, |           | Six months
endedJune 30,
|                       |  | 2010                       |           | 2009                     |   | 2010      |  | 2009
|Asia (excluding Japan) |  | $                          | 2,512,086 |                          | $ | 6,241,504 |  | $    | 5,040,180  |  | $ | 10,844,474
|Europe                 |  |                            | 1,014,929 |                          |   | 258,647   |  |      | 1,739,964  |  |   | 680,684   
|Japan                  |  |                            | 1,379,374 |                          |   | 987,510   |  |      | 2,534,582  |  |   | 1,281,821 
|North America          |  |                            | 4,013,074 |                          |   | 1,629,783 |  |      | 6,810,125  |  |   | 2,885,131 
|Other                  |  |                            | 176,163   |                          |   |          |  |      | 242,768    |  |   |          
|                       |  |                            |           |                          |   |           |  |      |            |  |   |           
|Total                  |  | $                          | 9,095,626 |                          | $ | 9,117,444 |  | $    | 16,367,619 |  | $ | 15,692,110
|                       |  |                            |           |                          |   |           |  |      |            |  |   |           



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##### Table of Contents

MEMSIC, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements(Continued)



Total Assets by geographical region

Total assets by geographical region are as follows:



|              |  |              |             |                   |   |           
|------------- |  | ------------ | ----------- | ----------------- | - | ----------
|              |  | June 30,2010 |             | December 
31,2009
|United States |  | $            | 58,722,820  |                   | $ | 59,028,075
|China         |  |              | 55,810,259  |                   |   | 38,483,866
|Japan         |  |              | 1,130,164   |                   |   |          
|              |  |              |             |                   |   |           
|Total         |  | $            | 115,663,243 |                   | $ | 97,511,941
|              |  |              |             |                   |   |           

Total long-lived assets by geographical region are as follows:



|              |  |              |            |                  |   |           
|------------- |  | ------------ | ---------- | ---------------- | - | ----------
|              |  | June 30,2010 |            | December 31,2009
|United States |  | $            | 6,350,380  |                  | $ | 6,548,657 
|China         |  |              | 19,820,009 |                  |   | 14,410,796
|Japan         |  |              |           |                  |   |          
|              |  |              |            |                  |   |           
|Total         |  | $            | 26,170,389 |                  | $ | 20,959,453
|              |  |              |            |                  |   |           

13. CONTINGENCIES

On March 30, 2010, Honeywell International, Inc. filed a complaint in the United States District Court for the District of
Massachusetts, in which it alleged that certain of the Companys magnetic sensor products infringe a United States patent held by Honeywell. The Honeywell action was settled by agreement of the parties in June 2010. The terms of the settlement
were not announced, and are not material to the Company.

The Company also may be subject to claims that arise out of the
ordinary course of business in legal disputes. In managements opinion, these matters will not have a material adverse effect on the financial position of the Company.



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##### Table of Contents

|Item 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.
|------- | --------------------------------------------------------------------------------------

This information should be read in conjunction with the unaudited condensed consolidated financial statements and related notes included
in Item 1 of this Quarterly Report on Form 10-Q and the audited consolidated financial statements and related notes and Managements Discussion and Analysis of Financial Condition and Results of Operations contained in our Annual Report on
Form 10-K for the fiscal year ended December 31, 2009.

This Quarterly Report on Form 10-Q contains forward-looking
statements that involve risks and uncertainties, as well as assumptions that, if they never materialize or prove incorrect, could cause our results to differ materially from those expressed or implied by such forward-looking statements. The
statements contained in this Quarterly Report on Form 10-Q that are not purely historical are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities
Exchange Act of 1934, as amended. Such forward-looking statements include any expectation of earnings, revenues,or other financial items; any statements of the plans, strategies and objectives of management for future operations; factors that may
affect our operating results; statements concerning new products or services; statements related to future capital expenditures; statements related to future economic conditions or performance; statements as to industry trends and other matters that
do not relate strictly to historical facts or statements of assumptions underlying any of the foregoing. These statements are often identified by the use of words such as, but not limited to, anticipate, believe,
continue, could, estimate, expect, intend, may, will, plan, target, continue, and similar expressions or variations intended to
identify forward-looking statements. These statements are based on the beliefs and assumptions of our management based on information currently available to management. Such forward-looking statements are subject to risks, uncertainties and other
important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors that could cause or contribute to such differences include,
but are not limited to, those identified below, and those discussed in the section titled Risk Factors included elsewhere in this Form 10-Q and in our other filings with the SEC. Furthermore, such forward-looking statements speak only as
of the date of this report. We undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.

OVERVIEW

During the
second quarter of 2010, we made good progress in our business plan for 2010 to transform ourselves into a multiple-product company serving a diverse set of markets. We began production shipping of our electronic compass (eCompass or magnetic sensor)
to a major electronics manufacturer for GPS-enabled mobile phones. While we expect weakness in the China mobile phone market to continue in the near term, the adoption of GPS-enabled mobile phones is accelerating worldwide, and we believe that our
market-leading eCompass product, which is ready for high-volume production, positions MEMSIC well for future account wins.

We
also began shipping our new series of ultra-low-cost accelerometer products for cost-sensitive applications like mobile phones, toys and games, digital cameras, flat panel TVs, remote controls, appliances and other consumer electronics
products. Over time, we expect this product to enhance our position in the China mobile phone market and, at the same time, open many new markets for MEMSIC.

Our net sales for the second quarter of 2010 remained constant at $9.1 million compared to the corresponding period of 2009. Continued
weakness in the China mobile phone market and the effects of price reductions in that market were offset by incremental sales from our January 2010 acquisition of the non-military inertial navigation systems, wireless sensor network Mote and eKo
environmental businesses from Crossbow Technology, Inc. and strong growth in the automotive market.



21



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##### Table of Contents

Description of Certain Line Items

Net Sales

Net sales represent gross revenue net of an allowance for the estimated amount of product returns and sales rebates from our customers.
Sales to distributors are made pursuant to distributor agreements, which allow for the return of goods under certain circumstances. We recognize revenue in accordance with ASC topic 605-15, Revenue Recognition. While we sell our products to
distributors as well as end customers, sales to distributors account for a significant amount of the total revenue.

Net
Sales by Application

In the second quarter of 2010, net sales from industrial and other applications were the largest
component of our total sales, representing 36.1% of total net sales, as a result of the addition of revenue from the Crossbow acquisition.

Net sales from automotive applications continued to increase in the second quarter of 2010, primarily due to the increasing volume of our
new automotive applications. We expect our sales from automotive applications will continue to grow with our new applications and the recovery of the auto market. To increase net sales from the automotive market, we will continue to seek to increase
sales from new automotive applications and to expand our customer base. However, revenue increases, if any, from the automotive market will require significant time, as the development lead time in this market is generally longer than other markets
in which we participate, and this market was disproportionately affected by the current global downturn.

Net sales from
mobile phone applications decreased by 82.2% in the second quarter of 2010 compared to the corresponding period of the prior year, due to severe price erosion and significantly reduced sales volumes due to a slow-down of the China mobile phone
market, which historically has accounted for a majority of our revenue. We expect to see some recovery in the China mobile phone market in the second half of the year, and have intensified our efforts to win major global mobile phone accounts.

Net sales from consumer applications increased sequentially in the second quarter of 2010 due to design-wins in gaming and
toy applications, but declined by 20.3% compared with the corresponding period in 2009. Net sales from consumer applications have fluctuated historically as a result of the generally short life cycle of consumer electronics and changes in our
customer base.

The following table sets forth our net sales by application for the periods indicated by amount and as a
percentage of our net sales (dollar amounts in thousands).



|                 |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|---------------- |  | --------------------------- | ----- | ---------- | ------------------------- | - | ------ | ---- | ---------- |  | ----- | ------ |  | ---------- | ------ |  | ------ | - | ---------- | - | ------ |  | ----- | -
|                 |  | Three months ended June 30, |       |            | Six months ended June 30, |  
|                 |  | 2010                        |       |            | 2009                      |   |        | 2010 |            |  | 2009  |       
|                 |  | Amount                      |       | % of Sales |                           |   | Amount |      | % of Sales |  |       | Amount |  | % of Sales |        |  | Amount |   | % of Sales |  
|Mobile phone     |  | $                           | 843   |            | 9.3                       | % |        | $    | 4,739      |  | 52.0  | %      |  | $          | 2,099  |  | 12.8   | % |            | $ | 8,318  |  | 53.0  | %
|Consumer         |  |                             | 1,763 |            | 19.4                      |   |        |      | 2,211      |  | 24.3  |        |  |            | 2,669  |  | 16.3   |   |            |   | 3,531  |  | 22.5  |  
|Automotive       |  |                             | 3,200 |            | 35.2                      |   |        |      | 1,777      |  | 19.5  |        |  |            | 5,638  |  | 34.5   |   |            |   | 3,106  |  | 19.8  |  
|Industrial/other |  |                             | 3,290 |            | 36.1                      |   |        |      | 390        |  | 4.2   |        |  |            | 5,962  |  | 36.4   |   |            |   | 737    |  | 4.7   |  
|                 |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|Total            |  | $                           | 9,096 |            | 100.0                     | % |        | $    | 9,117      |  | 100.0 | %      |  | $          | 16,368 |  | 100.0  | % |            | $ | 15,692 |  | 100.0 | %
|                 |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  

Net Sales by Customer Base

Our customers primarily consist of distributors, OEMs and ODMs. Historically, a small number of our customers have accounted for a
substantial portion of our net sales. However, the Crossbow acquisition has broadened our customer base and we expect that customer concentration will decline in the near term. Customers that individually represented 10% or more of our net sales,
accounted in the aggregate for approximately 29.2% of our net sales in the second quarter of 2010 compared with 73.4% in the corresponding period of 2009. The decrease in concentration of customers is primarily due to the broader customer accounts
as a result of the Crossbow acquisition.



22



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##### Table of Contents

We have experienced and will continue to experience fluctuations in demand from a
significant number of customers, including many of our largest customers. It is difficult for us to accurately forecast our product demand, particularly in the case of sales to our distributors, as we may not know the identity of the
distributors OEM and ODM customers and lack information regarding their demand. In addition, recent adverse macro-economic changes have further increased the difficulty of accurately forecasting product demand and revenue. Occasionally, design
changes in the products of our OEM and ODM customers have resulted in the loss of sales.

Net Sales by Product Type

Our sales primarily consist of two product types:



| |  |  | sensor products that are used as components in our customers products, and
| | - |  | ---------------------------------------------------------------------------



| |  |  | system solution products, based on the technology acquired in our Crossbow acquisition, that incorporate sensors with on-board computing, wireless
communications and systems and application software solutions and offer a complete system solution to our customers.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The following table sets forth our net sales by product type for the periods indicated by amount and as a percentage of our net sales
(dollar amounts in thousands).



|                         |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|------------------------ |  | --------------------------- | ----- | ---------- | ------------------------- | - | ------ | ---- | ---------- |  | ----- | ------ |  | ---------- | ------ |  | ------ | - | ---------- | - | ------ |  | ----- | -
|                         |  | Three months ended June 30, |       |            | Six months ended June 30, |  
|                         |  | 2010                        |       |            | 2009                      |   |        | 2010 |            |  | 2009  |       
|                         |  | Amount                      |       | % of Sales |                           |   | Amount |      | % of Sales |  |       | Amount |  | % of Sales |        |  | Amount |   | % of Sales |  
|Sensor products          |  | $                           | 6,296 |            | 69.2                      | % |        | $    | 9,117      |  | 100.0 | %      |  | $          | 11,254 |  | 68.8   | % |            | $ | 15,692 |  | 100.0 | %
|System solution products |  |                             | 2,800 |            | 30.8                      |   |        |      |           |  |      |        |  |            | 5,114  |  | 31.2   |   |            |   |       |  |      |  
|                         |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|Total                    |  | $                           | 9,096 |            | 100.0                     | % |        | $    | 9,117      |  | 100.0 | %      |  | $          | 16,368 |  | 100.0  | % |            | $ | 15,692 |  | 100.0 | %
|                         |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  

Net Sales by Geography

Our products are shipped to OEM and ODM customers worldwide. However, we focus on different application markets among geographical
regions. In the greater China region, our revenue has historically been primarily derived from products for mobile phone applications. We are also seeking to expand the consumer and industrial applications markets in the greater China region. In
Japan, our revenue has primarily been derived from products for consumer applications, particularly projectors. We are also seeking to penetrate the automotive market in Japan. In North America, our revenue has primarily been derived from products
for automotive applications. In Europe, our revenue has fluctuated. The Crossbow acquisition has broadened our sales in the industrial and aerospace markets in North America, Japan and Europe.

The following table sets forth our net sales by geographical region for the periods indicated by amount and as a percentage of our net
sales (dollar amounts in thousands).



|                       |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|---------------------- |  | --------------------------- | ----- | ---------- | ------------------------- | - | ------ | ---- | ---------- |  | ----- | ------ |  | ---------- | ------ |  | ------ | - | ---------- | - | ------ |  | ----- | -
|                       |  | Three months ended June 30, |       |            | Six months ended June 30, |  
|                       |  | 2010                        |       |            | 2009                      |   |        | 2010 |            |  | 2009  |       
|                       |  | Amount                      |       | % of Sales |                           |   | Amount |      | % of Sales |  |       | Amount |  | % of Sales |        |  | Amount |   | % of Sales |  
|Asia (excluding Japan) |  | $                           | 2,512 |            | 27.6                      | % |        | $    | 6,241      |  | 68.5  | %      |  | $          | 5,040  |  | 30.8   | % |            | $ | 10,844 |  | 69.1  | %
|Europe                 |  |                             | 1,015 |            | 11.2                      |   |        |      | 259        |  | 2.8   |        |  |            | 1,740  |  | 10.6   |   |            |   | 681    |  | 4.3   |  
|Japan                  |  |                             | 1,379 |            | 15.2                      |   |        |      | 988        |  | 10.8  |        |  |            | 2,535  |  | 15.5   |   |            |   | 1,282  |  | 8.2   |  
|North America          |  |                             | 4,013 |            | 44.1                      |   |        |      | 1,629      |  | 17.9  |        |  |            | 6,810  |  | 41.6   |   |            |   | 2,885  |  | 18.4  |  
|Other                  |  |                             | 177   |            | 1.9                       |   |        |      |           |  |      |        |  |            | 243    |  | 1.5    |   |            |   |       |  | 0.0   |  
|                       |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  
|Total                  |  | $                           | 9,096 |            | 100.0                     | % |        | $    | 9,117      |  | 100.0 | %      |  | $          | 16,368 |  | 100.0  | % |            | $ | 15,692 |  | 100.0 | %
|                       |  |                             |       |            |                           |   |        |      |            |  |       |        |  |            |        |  |        |   |            |   |        |  |       |  

Cost of Goods Sold

We are a semi-fabless company. For our sensor products, we outsource wafer production to third-party foundries and complete the post-CMOS
MEMS and most of the packaging, assembly and testing functions in-house. We also purchase our ceramic packaging materials from third-party suppliers. Cost of goods sold consists of: (i) cost



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of wafer, ceramic and other materials purchased from third parties; (ii) manufacturing overhead, primarily consisting of salaries and wages of our quality control employees and
manufacturing-related management employees, depreciation, and equipment and parts; (iii) direct labor, primarily consisting of salaries and wages of our manufacturing operators; and (iv) outsourced processing fees paid to our third-party
packaging service providers.

Our relationships with third-party foundry and packaging service providers do not provide for
guaranteed levels of production capacity at pre-determined prices. As a result, our outsourcing costs relating to wafer production and packaging services are susceptible to sudden changes based on conditions in the global semiconductor market and
our service providers available capacity.

Our system solution products are currently manufactured for us by Crossbow
Technology, Inc. under a 12-month manufacturing agreement that we entered into in connection with the acquisition. We intend to transition the manufacturing of our system solution products to China, outsourcing most of the assembly process to
third-party contract assembly vendors and performing final testing and programming functions in-house at our facility in Wuxi. We plan to transition the manufacturing of the wireless sensor network products first and then transition the
manufacturing of inertial guidance systems products. We expect to complete the entire transition within 9  12 months.

Gross Profit and Gross Margin

Recently our gross profit and gross margin from our sensor product has tended to decrease due to a variety of factors, including average
selling prices of our products, our product application mix, prices of wafers, excess and obsolete inventory, pricing by competitors, changes in production yields, and percentage of sales conducted through distributors. Our products for mobile phone
applications, which are sold to distributor customers, have historically had lower margins than our products for automotive products, which are sold directly to our OEM and ODM customers, and this trend has accelerated recently. In addition, we
reduced our prices for accelerometers used in mobile phone applications, which allowed us to reduce inventories of our existing mobile phone application product and prepare for the production of our newly introduced ultra-low-cost accelerometer
product, which contributed to the decrease in the sensor product gross margin for the second quarter of 2010. Notwithstanding the relatively lower margin in the mobile phone applications market, we will seek to increase our market share in that
market by introducing improved ultra low cost products and new magnetic sensor products because of the significant potential for revenue growth in the mobile phone applications market.

The gross margin from systems solution products, representing the product lines that we acquired from Crossbow Technology in the first
quarter of 2010, largely reflects the negotiated prices at which we currently purchase the products from Crossbow Technology under the manufacturing agreement we entered into in connection with the acquisition. We expect the gross margins for our
system solution products to increase as we complete the transition to in-house manufacturing.

Research and Development
Expenses

Research and development costs are expensed as they are incurred and primarily consist of salaries and wages of
research and development employees; research costs, costs of masks and prototype wafers, consulting fees paid for outside design services; travel and other expenses; and stock-based compensation attributable to our research and development
employees.

Historically, research and development expenses have increased both in absolute terms and as a percentage of total
net sales. We expect this trend to continue in 2010 as we seek to diversify into non-accelerometer products and also as a result of the addition of acquired Crossbow engineers in the first quarter of 2010.

Sales and Marketing Expenses

Sales and marketing expenses primarily consist of wages, salaries and commissions for our sales and marketing personnel; consulting
expenses, primarily consisting of sales consulting services and software application consulting services; travel expenses; independent sales representatives commissions; office rental; market promotion and other expenses and stock-based
compensation. We expect sales and marketing expense to increase in 2010 as we continue to invest in sales and marketing resources to develop new market applications, expand our sales marketing network, engage in additional marketing and promotional
activities and as a result of the addition of sales and marketing employees acquired from Crossbow.



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General and Administrative Expenses

General and administrative expenses primarily consist of salaries and wages for administrative personnel; costs for professional services,
including legal, tax and accounting services; depreciation and amortization expenses for non-manufacturing equipment; travel and entertainment expenses; office supply and other office-related expenses; office rental expenses; other expenses, such as
utilities, insurance and provision for accounts receivable; and stock-based compensation. We expect that our general and administrative expenses for 2010 in absolute terms will increase with the additional office in San Jose, California, increased
legal and professional fees and increased amortization expense as a result of the Crossbow acquisition.

Other Income
(Expense)

Other income (expense), primarily consists of interest income earned on our investments of cash and cash
equivalents, and interest expense incurred on our borrowings and net foreign currency exchange gains and losses.

Provision
for Income Taxes

We conduct sales of our sensor product business through our headquarters in Andover, Massachusetts. Our
Wuxi subsidiary is primarily engaged in manufacturing and engineering activities and does not conduct direct sales to customers. For internal accounting and PRC tax purposes, we account for the transfers of goods from our Wuxi subsidiary to our U.S.
headquarters as sales, and calculate the transfer price of such sales based on a markup of manufacturing and operating costs. We believe the prices of these sales were consistent with the prevailing market prices.

U.S. Tax

In the United States, we are subject to the federal income tax and the Massachusetts state income tax at approximate rates of 34% and
9.5%, respectively. At December 31, 2009, the Company had gross U.S. net operating loss carryforwards of $2.7 million, which expire in the years 2028 and 2029. Included within this amount is approximately $260,000 of excess tax deductions
associated with non-qualified stock options that have been exercised. When these excess tax benefits actually result in a reduction to currently payable income taxes, the tax benefit will be recorded as an increase to additional paid-in capital. Our
operating losses may be subject to limitations under provisions of the Internal Revenue Code.

Our policy is to reinvest any
earnings of MEMSIC Semiconductor in our Chinese operations. We have not provided for the U.S. income taxes that could result from the distribution of such earnings to the U.S. parent. If these earnings were ultimately distributed to the U.S. in the
form of dividends or otherwise, or if the shares of MEMSIC Semiconductor were sold or transferred, we would be subject to additional U.S. income taxes on these undistributed earnings.

PRC Tax

Our PRC taxes primarily consist of enterprise income tax, value-added tax, and certain other miscellaneous taxes. As of December 31,
2009, our Wuxi subsidiary had no PRC NOL carryforwards available to offset future PRC enterprise income tax. Beginning in 2009, our Wuxi subsidiary entered into a three-year period at a 50% reduced income tax rate.

Enterprise Income Tax

PRC enterprise income tax is calculated based on taxable income determined under PRC accounting principles. In accordance with
Income Tax of China for Enterprises with Foreign Investment and Foreign Enterprises, or the Foreign Enterprise Income Tax Law, and the related implementing rules, foreign investment enterprises, or FIEs, incorporated in the PRC are
generally subject to an enterprise income tax rate of 33%.

The Foreign Enterprise Income Tax Law and the related implementing
rules provide certain favorable tax treatments to FIEs which qualify as high-technology companies and are registered and operate in designated high-technology zones in the PRC. Our Wuxi subsidiary is a high-technology FIE registered and operating in
a designated high-technology zone. Accordingly, under the Foreign Enterprise Income Tax Law, its implementing rules and several local regulations, our Wuxi subsidiary is entitled to a preferential enterprise income tax rate of



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15%. In addition, our Wuxi subsidiary is entitled to a five-year tax holiday, pursuant to which it is exempted from paying the enterprise income tax for 2007, the year in which it first had
positive accumulated earnings, and 2008. After the two-year exemption period, our Wuxi subsidiary will be entitled to a 50% reduction from the then applicable income tax rate for each year from 2009 through 2011. After the expiration of this
five-year tax holiday period, a preferential enterprise income tax rate of 15% may apply for so long as our Wuxi subsidiary continues to be recognized as a high-technology company especially supported by the PRC government.

To qualify as a high-technology company especially supported by the PRC government for PRC enterprise income tax purposes, a
business entity generally must meet certain financial and non-financial criteria, including, but not limited to:



| |  |  | products or services of the business falling under the scope of high-technology especially supported by the PRC government;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------



| |  |  | a minimum level of revenue generated from high-technology related sales or services as a percentage of total revenue;
| | - |  | ---------------------------------------------------------------------------------------------------------------------



| |  |  | a minimum number of employees engaged in research and development as a percentage of total number of employees; and
| | - |  | -------------------------------------------------------------------------------------------------------------------



| |  |  | a minimum level of research and development expenses as a percentage of total revenue.
| | - |  | --------------------------------------------------------------------------------------

If the PRC central government or applicable local governments determine that our Wuxi subsidiary is not or no longer qualifies as a
high-technology company especially supported by the PRC government, our effective enterprise income tax rate would increase as a result.

In addition, as an FIE, our Wuxi subsidiary enjoys certain tax deductions for purchasing equipment made in China. Under the relevant
regulation, if an FIE purchases Chinese-made equipment, and the price does not exceed the total investment amount of the FIE, for projects that fall within certain specified categories, 40% of the purchase price amount may be credited against the
surplus between the amount of enterprise income tax payable in the current year and the amount paid in the previous year. If the credited amount is greater than the surplus, the excess amount can be carried forward for up to five years, subject to
certain exceptions.

If our Wuxi subsidiary ceases to qualify for its current preferential enterprise income tax rates, we
will consider options that may be available at the time that would enable it to qualify for other preferential tax treatment. To the extent we are unable to offset the expiration of, or the inability to obtain, preferential tax treatment with new
tax exemptions, tax incentives or other tax benefits, our effective tax rate will increase. The amount of income tax payable by our Wuxi subsidiary in the future will depend on various factors, including, among other things, the results of
operations and taxable income of our Wuxi subsidiary (which is in turn partially dependent on our internal transfer pricing policies) and the applicable statutory tax rate.

On March 16, 2007, the National Peoples Congress approved and promulgated a new tax law named Enterprise Income Tax
Law, which took effect beginning January 1, 2008. Under the new tax law, FIEs and domestic companies are subject to a uniform tax rate of 25%. The new tax law provides a five-year transition period starting from its effective date for
those enterprises which were established before the promulgation date of the new tax law and which were entitled to a preferential lower tax rate under the then effective tax laws or regulations. In accordance with regulations issued by the State
Council, the tax rate of such enterprises may gradually transition to the uniform tax rate within the transition period. For those enterprises which are enjoying tax holidays, such tax holidays may continue until their expiration in accordance with
the regulations issued by the State Council. While the new tax law equalizes the tax rates for FIEs and domestic companies, preferential tax treatment would continue to be given to companies in certain encouraged sectors and to entities classified
as high-technology companies especially supported by the PRC government, whether FIEs or domestic companies.

Our
Wuxi subsidiary has been qualified as a high-technology company especially supported by the PRC government. Therefore, a preferential enterprise income tax rate of 15% under the new tax law may apply to our Wuxi subsidiary. However,
according to the relevant transition preferential tax policies issued by the State Council, the preferential enterprise income tax rate under the new tax law and the transition-period preferential tax policy can not apply simultaneously. That is to
say, our Wuxi subsidiary may either choose to enjoy the exemption from enterprise income tax for 2007 and 2008 and a 50% reduction on the uniform enterprise income tax rate of 25%



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from 2009 to 2011, or, choose the preferential enterprise income tax rate of 15% for qualified high-technology companies under the new tax law. We believe the adoption of the transition-period
preferential tax policy will be more beneficial to our Wuxi subsidiary. Therefore, commencing in the first quarter of 2009 and through 2011, the effective income tax rate for our Wuxi subsidiary is 12.5%.

As a result of the new tax law, following the year 2011, upon expiration of our 50% reduction from the then applicable income tax rate,
our effective tax rate may increase, unless we are otherwise eligible for preferential treatment.

Other PRC Taxes

Other miscellaneous PRC taxes primarily consist of property tax, land-use tax and stamp tax which are accounted for in
our general and administrative expenses, and education surcharge, which is recorded as part of our cost of goods sold.

Crossbow Japan Taxes

Our majority owned joint venture in Japan is subject to Japan taxes including enterprise income tax, value-added tax, and certain other
miscellaneous taxes. The effective income tax rate for Crossbow Japan is 40%.

Net Income Attributable to Noncontrolling
Interest

Net income attributable to non-controlling interest represents net income which is allocated to our 49% joint
venture partner in the Crossbow Japan joint venture and is therefore, excluded from the income or loss of MEMSIC, Inc.

Critical Accounting Policies and Estimates

The preparation of our consolidated financial statements and related notes requires us to make judgments, estimates and assumptions that
affect the reported amounts of assets, liabilities, net sales and expenses, and related disclosure of contingent assets and liabilities. We have based our estimates on historical experience and on various other assumptions that we believe to be
reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under
different assumptions or conditions.

We consider our accounting policy to be critical if it requires an accounting estimate
to be made based on assumptions about matters that are highly uncertain at the time the estimate is made, and if different estimates that reasonably could have been used, or changes in the accounting estimates that are reasonably likely to occur
periodically, could materially impact the consolidated financial statements. For a discussion of the critical accounting policies that we consider to be the most sensitive and that require the most significant estimates and assumptions used in the
preparation of our consolidated financial statements, see our Annual Report on Form 10-K for the year ended December 31, 2009, under the heading Managements Discussion and Analysis of Financial Condition and Results of
OperationsCritical Accounting Policies. There has been no change in our critical accounting policies and estimates from those described in our Annual Report on Form 10-K for the year ended December 31, 2009.



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RESULTS OF OPERATIONS



|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|--------------------------------------------------------------- |  | ----------------------------------- | ------ | - | --------------------------------- | ----- | -- | ------ | - | -------- | ---- | ----- | ------ |  | - | -------- | - |  | ------ | -- | -------- | - | ------ |  | ----- | -
|                                                                |  | For the Three Months Ended June 30, |        |   | For the Six Months Ended June 30, |      
|                                                                |  | 2010                                |        |   | 2009                              |       |    | 2010   |   |          | 2009 |      
|                                                                |  |                                     |        |   | % of net                          |       |    |        |   | % of net |      |       |        |  |   | % of net |   |  |        |    | % of net |  
|                                                                |  | Amount                              |        |   | sales                             |       |    | Amount |   | sales    |      |       | Amount |  |   | sales    |   |  | Amount |    | sales    |  
|                                                                |  | (dollar amounts in thousands)       |        |   | (dollar amounts in thousands)     |      
|Net sales                                                       |  | $                                   | 9,096  |   |                                   | 100.0 | %  |        | $ | 9,117    |      | 100.0 | %      |  | $ | 16,368   |   |  | 100.0  | %  |          | $ | 15,692 |  | 100.0 | %
|Cost of goods sold                                              |  |                                     | 5,407  |   |                                   | 59.4  |    |        |   | 4,916    |      | 53.9  |        |  |   | 9,834    |   |  | 60.1   |    |          |   | 8,358  |  | 53.3  |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Gross profit                                                    |  |                                     | 3,689  |   |                                   | 40.6  |    |        |   | 4,201    |      | 46.1  |        |  |   | 6,534    |   |  | 39.9   |    |          |   | 7,334  |  | 46.7  |  
|Operating expenses:                                             |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Research and development                                        |  |                                     | 2,035  |   |                                   | 22.4  |    |        |   | 1,709    |      | 18.7  |        |  |   | 4,009    |   |  | 24.5   |    |          |   | 2,879  |  | 18.3  |  
|Sales and marketing                                             |  |                                     | 1,109  |   |                                   | 12.2  |    |        |   | 543      |      | 6.0   |        |  |   | 2,180    |   |  | 13.3   |    |          |   | 1,120  |  | 7.1   |  
|General and administrative                                      |  |                                     | 2,328  |   |                                   | 25.6  |    |        |   | 1,387    |      | 15.2  |        |  |   | 4,313    |   |  | 26.4   |    |          |   | 2,773  |  | 17.7  |  
|Amortization                                                    |  |                                     | 402    |   |                                   | 4.4   |    |        |   | 35       |      | 0.4   |        |  |   | 740      |   |  | 4.5    |    |          |   | 72     |  | 0.4   |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Total operating expenses                                        |  |                                     | 5,874  |   |                                   | 64.6  |    |        |   | 3,674    |      | 40.3  |        |  |   | 11,242   |   |  | 68.7   |    |          |   | 6,844  |  | 43.6  |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Operating income (loss)                                         |  |                                     | (2,185 | ) |                                   | (24.0 | )  |        |   | 527      |      | 5.8   |        |  |   | (4,708   | ) |  | (28.8  | )  |          |   | 490    |  | 3.2   |  
|Other income:                                                   |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Interest and dividend income                                    |  |                                     | 104    |   |                                   | 1.1   |    |        |   | 202      |      | 2.2   |        |  |   | 221      |   |  | 1.4    |    |          |   | 460    |  | 2.9   |  
|Other, net                                                      |  |                                     | 88     |   |                                   | 1.0   |    |        |   | 35       |      | 0.4   |        |  |   | 105      |   |  | 0.6    |    |          |   | 38     |  | 0.2   |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Total other income                                              |  |                                     | 192    |   |                                   | 2.1   |    |        |   | 237      |      | 2.6   |        |  |   | 326      |   |  | 2.0    |    |          |   | 498    |  | 3.2   |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Earnings (loss) before income taxes                             |  |                                     | (1,993 | ) |                                   | (21.9 | )  |        |   | 764      |      | 8.4   |        |  |   | (4,382   | ) |  | (26.8  | )  |          |   | 988    |  | 6.3   |  
|Provision (benefit) for income taxes                            |  |                                     | 1      |   |                                   | 0.0   |    |        |   | 73       |      | 0.8   |        |  |   | (115     | ) |  | (0.7   | )  |          |   | 240    |  | 1.5   |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Net income                                                      |  |                                     | (1,994 | ) |                                   | (22.0 | )  |        | $ | 691      |      | 7.6   |        |  | $ | (4,267   | ) |  | (26.1  | )  |          | $ | 748    |  | 4.8   |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Less: net income (loss) attributable to noncontrolling interest |  |                                     | (20    | ) |                                   | (0.2  | )  |        |   |         |      |      |        |  |   | 27       |   |  | 0.3    |    |          |   |       |  |      |  
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  
|Net income (loss) attributable to MEMSIC, Inc.                  |  | $                                   | (1,974 | ) |                                   | (21.7 | )% |        | $ | 691      |      | 7.6   | %      |  | $ | (4,294   | ) |  | (26.4  | )% |          | $ | 748    |  | 4.8   | %
|                                                                |  |                                     |        |   |                                   |       |    |        |   |          |      |       |        |  |   |          |   |  |        |    |          |   |        |  |       |  

Quarter Ended June 30, 2010 Compared to Quarter Ended June 30, 2009

Net sales. Our net sales remained relatively unchanged at $9.1 million for the three months ended June 30,
2010 and the corresponding period of 2009. Our net sales from sensor products decreased to $6.3 million for the three months ended June 30, 2010 from $9.1 million in the corresponding period of 2009 due to price reductions to reduce inventories
on hand and reduced sales volumes due to the slow down of the China mobile phone market. This decrease was offset by the addition of $2.8 million in sales of system solution products as a result of our Crossbow acquisition in January 2010. Sales in
automotive applications accounted for $3.2 million for the three months ended June 30, 2010, compared to $1.8 million in the corresponding period in 2009. The increase in sales in automotive applications was due to increased production orders
for new applications at one significant automotive customer.

Cost of goods sold.Our
cost of goods sold increased by 10.0% to $5.4 million for the three months ended June 30, 2010 from $4.9 million for the corresponding period in 2009. This increase was primarily due to the change in the mix of the products sold and the
addition of $0.2 million to our inventory provision as a result of a valuation adjustment.

Gross profit and gross
margin.Our gross profit decreased by 12.2% to $3.7 million for the three months ended June 30, 2010 from $4.2 million in the corresponding period of 2009. Our gross margin decreased by 5.5 percentage points to 40.6% for the
three months ended June 30, 2010 from 46.1% in the corresponding period of 2009.



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Our gross profits and gross margins by product type are shown in the following table
(dollars in thousands)



|                         |  |                             |       |          |      |   |              |   |          |  |      |  
|------------------------ |  | --------------------------- | ----- | -------- | ---- | - | ------------ | - | -------- |  | ---- | -
|                         |  | Three months ended June 30, |      
|                         |  | 2010                        |       |          | 2009 |  
|                         |  | Gross Profit                |       | Margin % |      |   | Gross Profit |   | Margin % | 
|Sensor products          |  | $                           | 2,356 |          | 37.4 | % |              | $ | 4,201    |  | 46.1 | %
|System solution products |  |                             | 1,333 |          | 47.6 |   |              |   |         |  |     |  
|                         |  |                             |       |          |      |   |              |   |          |  |      |  
|Total                    |  | $                           | 3,689 |          | 40.6 | % |              | $ | 4,201    |  | 46.1 | %
|                         |  |                             |       |          |      |   |              |   |          |  |      |  

Our gross profit and gross margin from our sensor products was $2.4 million and 37.4% for the second quarter of 2010,
compared to $4.2 million and 46.1% in the corresponding period of 2009. The decrease was primarily due to the price reduction of our sensor products for the mobile phone applications in China market and an unfavorable inventory valuation adjustment.
The gross margin from our system solution products was 47.6% and had positive impact on the overall gross margin for the second quarter of 2010.

Research and development. Our research and development expenses increased by 19.1% to $2.0 million for the three
months ended June 30, 2010 from $1.7 million in the corresponding period of 2009. This increase was primarily due to the addition of an engineering team and related expense as a result of the Crossbow acquisition as well as an increase in the
research and material costs related to developing new products and system solutions in this period as compared to the corresponding period of 2009. Research and development expenses, as a percentage of total net sales, increased to 22.4% for the
three months ended June 30, 2010 from 18.7% for the corresponding period of 2009.

Sales and
marketing. Our sales and marketing expenses increased by 104.2% to $1.1 million for the three months ended June 30, 2010 from $543,000 for the corresponding period of 2009. The increase was primarily due to the addition of a sales
and marketing team in California as a result of the Crossbow acquisition and an increase in headcount of the sales and marketing resources for our existing product lines. Sales and marketing expenses, as a percentage of total net sales, increased to
12.2% for the three months ended June 30, 2010 from 6.0% for the corresponding period of 2009.

General and
administrative. Our general and administrative expenses increased by 67.8% to $2.3 million for the three months ended June 30, 2010 from $1.4 million in the corresponding period of 2009. This increase was primarily due to
the addition of a California office and related office expense and the legal and professional cost related to the Crossbow acquisition. General and administrative expenses, as a percentage of total net sales, increased to 25.6% for the three months
ended June 30, 2010 from 15.2% for the corresponding period in 2009.

Amortization. Our amortization
expense increased to $0.4 million for the three months ended June 30, 2010 from $35,000 in the corresponding period of 2009. The increase was primarily attributable to the amortization of intangible assets related to the Crossbow acquisition.

Other income. Our other income was $192,000 for the three months ended June 30, 2010 compared
to $237,000 in the corresponding period of 2009. The decrease was primarily due to a decrease in interest income as a result of lower interest rates.

Provision for income taxes.Our income tax provision was $941 for the three months ended
June 30, 2010 compared to an income tax provision of $73,000 in the corresponding period of 2009. Our income tax provision for the second quarter of 2010 reflected principally a provision of $27,000 related to certain deferred tax liability in
the U.S., offset by a tax benefit of $25,000 related to a net loss in Crossbow Japan. Our income tax provision for the second quarter of 2009 reflected principally income tax expense of $73,000 recorded by our Wuxi subsidiary, related to earnings in
China, at the effective rate of 12.5%. Beginning in 2009, our Wuxi subsidiary started its three-year tax holiday period at one-half the unified tax rate of 25%, which will extend until 2011 at which time the rate will increase to 25%.



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Six months Ended June 30, 2010 Compared to Six Months Ended June 30, 2009

Net sales. Our net sales increased by 4.3% to $16.4 million for the six months ended
June 30, 2010 from $15.7 million in the corresponding period of 2009. This increase was primarily attributable to the addition of $5.1 million in sales from the system solution products, offset by a decrease of $4.4 million in sales from our
sensor products in mobile phone applications due to price reductions to reduce inventories on hand and lower sales volume due to the slow down of China mobile phone market. Sales in automotive applications accounted for $5.6 million for the six
months ended June 30, 2010, compared to $3.1 million in the corresponding period in 2009. The increase in sales in automotive applications was due to the increase in production orders for new applications at one significant automotive customer.

Cost of goods sold.Our cost of goods sold increased by 17.7% to $9.8 million for the
six months ended June 30, 2010 from $8.4 million for the corresponding period in 2009. This increase was primarily due to the change in the mix of products sold and an unfavorable inventory valuation provision.

Gross profit and gross margin.Our gross profit decreased by 10.9% to $6.5 million for the six months ended
June 30, 2010 from $7.3 million in the corresponding period of 2009. Our gross margin percentage decreased by 6.8 percentage points to 39.9% for the six months ended June 30, 2010 from 46.7% in the corresponding period of 2009.

Our gross profits and gross margins by product type are shown in the following table (dollars in thousands)



|                         |  |                           |       |          |      |   |              |   |          |  |      |  
|------------------------ |  | ------------------------- | ----- | -------- | ---- | - | ------------ | - | -------- |  | ---- | -
|                         |  | Six months ended June 30, |      
|                         |  | 2010                      |       |          | 2009 |  
|                         |  | Gross Profit              |       | Margin % |      |   | Gross Profit |   | Margin % | 
|Sensor products          |  | $                         | 4,153 |          | 36.9 | % |              | $ | 7,334    |  | 46.7 | %
|System solution products |  |                           | 2,381 |          | 46.6 |   |              |   |         |  |     |  
|                         |  |                           |       |          |      |   |              |   |          |  |      |  
|Total                    |  | $                         | 6,534 |          | 39.9 | % |              | $ | 7,334    |  | 46.7 | %
|                         |  |                           |       |          |      |   |              |   |          |  |      |  

Our gross profit and gross margin from our sensor products was $4.2 million and 36.9% for the six months ended June 30,
2010, compared to $7.3 million and 46.7% in the corresponding period of 2009. The decrease was primarily due to the price reduction of our sensor products for the mobile phone applications in China market. The gross margin from our system solution
products was 46.6% and had positive impact on the overall gross margin for the first quarter of 2010.

Research and
development. Our research and development expenses increased by 39.2% to $4.0 million for the six months ended June 30, 2010 from $2.9 million in the corresponding period of 2009. This increase was primarily due to the addition of
an engineering team and related expenses as a result of the Crossbow acquisition as well as an increase in the research and material costs related to developing new products and system solutions in this period as compared to the corresponding period
of 2009. Research and development expenses, as a percentage of total net sales, increased to 24.5% for the six months ended June 30, 2010 from 18.3% for the corresponding period of 2009.

Sales and marketing. Our sales and marketing expenses increased by 94.6% to $2.2 million for the six months ended
June 30, 2010 from $1.1 million for the corresponding period of 2009. The increase was primarily due to the addition of a sales and marketing team in California as a result of the Crossbow acquisition and an increase in headcount of the sales
and marketing resources for our existing product lines. Sales and marketing expenses, as a percentage of total net sales, increased to 13.3% for the six months ended June 30, 2010 from 7.1% for the corresponding period of 2009.

General and administrative. Our general and administrative expenses increased by 55.5% to $4.3 million for the
six months ended June 30, 2010 from $2.8 million in the corresponding period of 2009. This increase was primarily due increased expenses in 2010 related to the addition of a California office and related office expense, and the legal and
professional cost related to the Crossbow acquisition. General and administrative expenses, as a percentage of total net sales, increased to 26.4% for the six months ended June 30, 2010 from 17.7% for the corresponding period in 2009.



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Amortization.Our amortization expense increased to $0.7 million for the six
months ended June 30, 2010 from $72,000 in the corresponding period of 2009. The increase was primarily attributable to the amortization of intangible assets related to the Crossbow acquisition.

Other income. Our other income was $326,000 for the six months ended June 30, 2010 compared to $498,000 in
the corresponding period of 2009. The decrease was primarily due to a decrease in interest income as a result of lower interest rates.

Provision for income taxes.Our income tax benefit was $115,000 for the six months ended
June 30, 2010 compared to an income tax provision of $240,000 in the corresponding period of 2009. Our income tax benefit for the first half of 2010 reflected principally income tax benefit of $112,000 related to the recognition of a research
and development tax credit earned in China and the benefit of $92,000 related to losses incurred by our Wuxi subsidiary at the effective rate of 12.5%. These amounts were partially offset by the recognition of a provision of $50,000 related to
certain deferred tax liability in the U.S. and a provision of $39,000 related to a net income in the joint venture in Japan. Our income tax provision for the first six months of 2009 reflected principally income tax expense of $240,000 recorded by
our Wuxi subsidiary, related to earnings in China, at the effective rate of 12.5%. Beginning in 2009, our Wuxi subsidiary started its three-year tax holiday period at one-half the unified tax rate of 25%, which will extend until 2011 at which time
the rate will increase to 25%.

LIQUIDITY AND CAPITAL RESOURCES

As of June 30, 2010, our principal sources of liquidity consisted of cash and cash equivalents of $59.4 million. Our principal uses
of cash historically have consisted of payments to our suppliers for the costs related to the outsourcing of wafer fabrication and outsourced processing fees paid to and materials purchased from third parties, as well as payments for our
manufacturing overhead, equipment purchases and manufacturing space expansion. Other significant cash outlays primarily consist of salaries, wages and commissions for our non-manufacturing related employees.

As of June 30, 2010, our investments included $5.2 million (net of $247,000 impairment loss taken at December 31, 2008) of
auction rate securities. Auction rate securities are generally long-term fixed income instruments that provide liquidity through a Dutch auction process that resets the applicable interest rate at pre-determined calendar intervals, typically every
7, 28, 35 or 49 days. Due to liquidity issues that continue to be experienced in global credit and capital markets, certain of the auction rate securities we hold have failed at auction, meaning that the amount of securities submitted for sale
at auction exceeded the amount of purchase orders. If an auction fails, the issuer becomes obligated to pay interest at penalty rates. All of the auction rate securities we hold continue to pay interest in accordance with their stated terms.
However, the failed auctions create uncertainty as to the liquidity in the near term of these securities. As a result, we have classified the $5.2 million of auction rate securities we held at June 30, 2010 as long-term investments.

Based on our expected operating cash flows and our other sources of cash, we do not expect the potential lack of liquidity in our auction
rate securities classified as long-term investments to affect our ability to execute our current business plan in the foreseeable future. However, the principal represented by these investments will not be accessible to us until one of the following
occurs: a successful auction occurs, the issuer redeems the issue, a buyer is found outside of the auction process or the underlying securities have matured. There can be no assurance that we would be able in the near term to liquidate these
securities on favorable terms, or at all, and if we should require access to these funds sooner than we currently expect, our inability to sell these auction rate securities could adversely affect our liquidity and our financial flexibility.

On June 30, 2010, our newly established indirect Wuxi subsidiary, MTS obtained a $20 million, five-year project loan
from Agricultural Bank of China. The expected usage of the loan is: $15 million is to be used by MTS to purchase from us substantially all the assets that we purchased from Crossbow Technology, Inc., $3 million is for working capital purposes and $2
million for the purchase of equipment to build the manufacturing capacity for the system solution products. This loan is collateralized by the buildings and land owned by our Wuxi subsidiaries as well as the intellectual property to be purchased by
MTS from us. The loan bears interest at a variable rate, adjusted semi-annually, based on the LIBOR rate plus 4.00%. MTS has obtained agreement from the local Wuxi government to fully subsidize the interest expense on a quarterly basis. As of
June 30, 2010, $17,930,000 has been withdrawn and is outstanding.



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We believe that our current cash, proceeds of our project loan from the Agricultural Bank of
China and cash flow from operations will be sufficient to meet our anticipated cash needs, including working capital requirements and capital expenditures for at least the next twelve months. Our future cash requirements will depend on many factors,
including our operating income, the timing of our new product introductions, the costs to maintaining adequate manufacturing capacity, the continuing market acceptance of our products, payment terms for major contracts and customers, or other
changing business conditions and future developments, including any investments or acquisitions we may decide to pursue. If our existing cash is insufficient to meet our requirements, we may seek to sell additional equity securities, debt securities
or borrow from banks. We cannot assure you that financing will be available in the amounts we need or on terms acceptable to us, if at all. The sale of additional equity securities, including convertible debt securities, would be dilutive to our
stockholders. The incurrence of indebtedness would divert cash for working capital requirements and capital expenditures to service debt and could result in operating and financial covenants that restrict our operations and our ability to pay
dividends to our stockholders. If we are unable to obtain additional equity or debt financing, our business, operations and prospects may suffer.

Operating Activities

Net cash used in operating activities for the six months ended June 30, 2010 was $1.2 million, which was derived from a net loss of
$4.3 million, adjusted to reflect a net increase relating to non-cash items and a net increase relating to changes in balances of operating assets and liabilities. The adjustments relating to non-cash items, a net increase of $2.5 million, were
primarily due to depreciation and amortization expense of $1.8 million and stock-based compensation expense of $0.7 million, offset by an increase in deferred tax asset of $34,000. The adjustments related to changes in balances of operating assets
and liabilities, a net increase in cash of $0.6 million, were primarily attributable to a $0.6 million increase in inventories, primarily due to the preparation for shipments of our magnetic sensor product to a major electronic manufacturer, a $1.0
million increase in accounts receivable, a $1.2 million increase in other assets, primarily due to an increase in certain prepaid expenses including insurance, VAT receivables and supplier deposits, offset by a $3.5 million increase in accounts
payable and accrued expenses.

Net cash provided by operating activities for the six months ended June 30, 2009 was $3.4
million, which was derived from a net income of $0.7 million, adjusted to reflect a net increase relating to non-cash items and a net increase relating to changes in balances of operating assets and liabilities. The adjustments relating to non-cash
items, a net increase of $1.7 million, were primarily due to depreciation and amortization expense of $1.0 million, stock-based compensation expense of $0.7 million and deferred income tax of $44,000. The adjustments related to changes in balances
of operating assets and liabilities, a net increase in cash of $0.9 million, were primarily attributable to a $1.1 million reduction in inventories due primarily to increased unit sales in the China mobile phone market and a $0.5 million increase in
accounts payable and accrued expenses, offset by a $0.2 million increase in accounts receivable due to the increase in net sales and a $0.6 million increase in other assets, primarily due to an increase in certain prepaid expenses including
insurance, VAT receivables and supplier deposits.

Investing Activities

Net cash used in investing activities for the six months ended June 30, 2010 was $24.2 million, primarily consisting of the payment
of $17.6 million, net of acquired cash of $0.4 million, for the Crossbow acquisition and the purchase of property and equipment for expanding our manufacturing capacity for $6.8 million, offset by proceeds from sale of investments of $0.2 million.

Net cash used in investing activities for the six months ended June 30, 2009 was $5,000, primarily consisting of
proceeds from sale of short-term investments of $1.7 million, which was offset by the purchase of property and equipment for expanding our manufacturing capacity of $1.7 million.



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Financing Activities

Net cash provided by financing activities for the six months ended June 30, 2010 was $17.9 million, primarily reflecting proceeds
from the project loan from the Agricultural Bank of China of $17.9 million and proceeds of $13,000 from exercise of options to purchase common stock, offset by a cash dividend of $57,000 paid to the minority owner of the joint venture in Japan.

Net cash provided by financing activities for the six months ended June 30, 2009 of $74,000, reflected proceeds from
exercise of options to purchase common stock.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet financing arrangements, other than property and equipment operating leases, nor do we have any
transactions, arrangements or other relationships with any special purpose entities established by us, at our direction or for our benefit.



|Item 3. | Controls and Procedures
|------- | -----------------------

A. Evaluation of Disclosure Controls and Procedures

Based on the evaluation of our disclosure controls and procedures (as defined in the Rules 13a-15(e) and 15d-15(e) under
the Securities Exchange Act of 1934, as amended (the Exchange Act)) required by Exchange Act Rules 13a15(b) or 15d-15(b), our Chief Executive Officer and our Principal Financial and Accounting Officer have concluded that as of
June 30, 2010, the end of the period covered by this report, our disclosure controls and procedures were effective.

B. Changes in Internal Controls

There were no changes in our internal control over financial reporting, as such term is defined in Exchange Act
Rules 13a-15(f) and 15d-15(f), that occurred during the quarter ended June 30, 2010 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION



|Item 1. | Legal Proceedings
|------- | -----------------

On
March 30, 2010, Honeywell International, Inc. filed a complaint in the United States District Court for the District of Massachusetts, in which it alleged that certain of our magnetic sensor products infringe an United States patent held by
Honeywell. The Honeywell action was settled by agreement of the parties in June 2010. The terms of the settlement were not disclosed, and are not material to the Company.



|Item 1A. | Risk Factors
|-------- | ------------

There has
been no material change in the risk factors disclosed under the heading Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2009.



|Item 2. | Unregistered Sales of Equity Securities and Use of Proceeds
|------- | -----------------------------------------------------------

The net proceeds to us of our initial public offering, after deducting underwriting discounts and offering expenses, were approximately
$60.2 million. Through June 30, 2010, we have applied approximately $6.1 million of the net proceeds to fund capital expenditures for the expansion of our manufacturing facility in Wuxi, $6.5 million to the construction of two new
buildings adjacent to that facility and $18.0 million to the Crossbow acquisition. We have invested the balance of $29.6 million of the net proceeds from our initial public offering in money market funds and auction rate securities, pending other
uses.



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|Item 5. | Other Information
|------- | -----------------

Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation.

On June 30, 2010, our newly established indirect Wuxi subsidiary, MEMSIC Transducer Systems Company, Limited (MTS),
entered into a Fixed Asset Loan Contract (the Project Loan Agreement), pursuant to which MTS obtained a $20 million, five-year project loan from Agricultural Bank of China. The expected usage of the loan is: $15 million is to be used by
MTS to purchase from us substantially all the assets that we purchased from Crossbow Technology, Inc., $3 million is for working capital purpose and $2 million for the purchase of equipment to build the manufacturing capacity for the system solution
products. This loan is collateralized by the buildings and land owned by our Wuxi subsidiary and by the land and intellectual property owned or to be purchased by MTS. The loan bears interest at a variable rate, adjusted semi-annually, based on the
LIBOR rate plus 4.00%. MTS has obtained agreement from the local Wuxi government to fully subsidize the interest expense on a quarterly basis (the Subsidy Agreement). As of June 30, 2010, $17,930,000 has been withdrawn pursuant to
the Project Loan Agreement and is outstanding.

English translations (from the original Mandarin) of the Project Loan
Agreement and the Subsidy Agreement are filed as Exhibits 10.2 and 10.3, respectively, to this Quarterly Report.



|Item 6. | Exhibits
|------- | --------



|            |  |                                                                                                                                                                                        |  |                          |      |                           |             |                    |             |    
|----------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------ | ---- | ------------------------- | ----------- | ------------------ | ----------- | ---
|            |  |                                                                                                                                                                                        |  | Filed 
withThisForm 10-Q |      | Incorporated by Reference
|Exhibit No. |  | Description                                                                                                                                                                            |  |                          | Form |                           | Filing Date |                    | Exhibit No.
|            |  |                                                                                                                                                                                        |  |                          |     
|3.1         |  | Second Amended and Restated Certificate of Incorporation of MEMSIC, Inc.                                                                                                               |  |                          |      | 8-K                       |             | December 19, 2007  |             | 3.1
|            |  |                                                                                                                                                                                        |  |                          |     
|3.2         |  | Amended and Restated By-Laws of MEMSIC, Inc.                                                                                                                                           |  |                          |      | S-1/A                     |             | November 30, 2007  |             | 3.4
|            |  |                                                                                                                                                                                        |  |                          |     
|4.1         |  | Form of common stock certificate.                                                                                                                                                      |  |                          |      | S-1/A                     |             | December 7, 2007   |             | 4.2
|            |  |                                                                                                                                                                                        |  |                          |     
|4.2         |  | Fifth Amended and Restated Investor Rights Agreement.                                                                                                                                  |  |                          |      | S-1                       |             | September 28, 2007 |             | 4.3
|            |  |                                                                                                                                                                                        |  |                          |     
|10.1        |  | 2010 Executive Officer Bonus Plan                                                                                                                                                      |  |                          |      | 8-K                       |             | March 12, 2010     |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|10.2        |  | Fixed Asset Loan Contract dated June 30, 2010 between MEMSIC Transducer Systems Company, Limited (MTS) and Agricultural Bank of China. (Translated from the original
Mandarin.)      |  | X                        |      |                           |             |                    |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|10.3        |  | Project Loan Interest Subsidy Agreement dated June 28, 2010 between MTS and Jiangsu Xishan Economic Development Zone Administrative Committee (Translated from the original
Mandarin.) |  | X                        |      |                           |             |                    |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|31.1        |  | Chief Executive Officer certification required by Rule 13a-14(a)                                                                                                                       |  | X                        |      |                           |             |                    |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|31.2        |  | Principal Accounting Officer certification required by Rule 13a-14(a)                                                                                                                  |  | X                        |      |                           |             |                    |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|32.1        |  | Chief Executive Officer certification pursuant to 18 U.S.C. Section 1350                                                                                                               |  | X                        |      |                           |             |                    |             |    
|            |  |                                                                                                                                                                                        |  |                          |     
|32.2        |  | Principal Financial and Accounting Officer certification pursuant to 18 U.S.C. Section 1350                                                                                            |  | X                        |      |                           |             |                    |             |    



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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned thereunto duly authorized.



|                       |  |  |  |              |  |                     |  |                                           
|---------------------- |  |  |  | ------------ |  | ------------------- |  | ------------------------------------------
|                       |  |  |  | MEMSIC, Inc.
|                       |  |  | 
|Dated: August 16, 2010 |  |  |  | By:          |  | /s/    YANG
ZHAO   
|                       |  |  |  |              |  |                     |  | Yang Zhao                                 
|                       |  |  |  |              |  |                     |  | Chief Executive Officer and President     
|                       |  |  |  |              |  |                     |  | Principal Executive Officer               
|                       |  |  | 
|Dated: August 16, 2010 |  |  |  | By:          |  | /s/    PATRICIA
NIU
|                       |  |  |  |              |  |                     |  | Patricia Niu                              
|                       |  |  |  |              |  |                     |  | Principal Financial and Accounting Officer
|                       |  |  |  |              |  |                     |  |                                           



35