EX-10.4



 Exhibit 10.4 

SECURITIES ACCOUNT CONTROL AGREEMENT 
 (Wells Fargo
Securities, LLC Custody) 
 (Trading Prohibited) 

THIS SECURITIES ACCOUNT CONTROL AGREEMENT (this “Agreement”) is entered into as of April 1, 2014, by and among Cancer Genetics, Inc.
(“Customer”), WELLS FARGO SECURITIES, LLC (“Intermediary”), and Wells Fargo Bank, National Association (“Secured Party”). 

RECITALS 
 A. Customer
maintains that certain Account no. 1BA32042, and may now or hereafter maintain sub-accounts thereunder or consolidated therewith (the “Securities Account”) with Intermediary pursuant to an agreement between Intermediary and Customer dated
as of 03/21/14, (the “Client Agreement”), and Customer has granted to Secured Party a security interest in the Securities Account and all financial assets and other property now or at any time hereafter held in the Securities Account. 

B. Secured Party, Customer and Intermediary have agreed to enter into this Agreement to perfect Secured Party’s security interests in the
Collateral, as defined below. 
 NOW, THEREFORE, in consideration of their mutual covenants and promises, the parties agree as follows: 

1. DEFINITIONS. As used herein: 

(a) the term “Collateral” shall mean: (i) the Securities Account; (ii) all financial assets credited to the Securities
Account; (iii) all security entitlements with respect to the financial assets credited to the Securities Account; (iv) any and all other investment property or assets maintained or recorded in the Securities Account; and (v) all
replacements or substitutions for, and proceeds of the sale or other disposition of, any of the foregoing, including without limitation, cash proceeds; and (vi) Minnesota shall be its jurisdiction; and 

(b) the terms “investment property,” “entitlement order,” “financial asset” and “security entitlement”
shall have the respective meanings set forth in the New York Uniform Commercial Code. The parties hereby expressly agree that all property, including without limitation, cash, certificates of deposit and mutual funds, at any time held in the
Securities Account is to be treated as a “financial asset.” 
 2. AGREEMENT FOR CONTROL. Intermediary is authorized by Customer and
agrees to comply with all entitlement orders originated by Secured Party with respect to the Securities Account, and all other requests or instructions from Secured Party regarding disposition and/or delivery of the Collateral, without further
consent or direction from Customer or any other party. 
 3. CUSTOMER’S RIGHTS WITH RESPECT TO THE COLLATERAL. 

(a) Until Intermediary is notified otherwise by Secured Party, Intermediary may distribute to Customer or any other party in accordance with
Customer’s directions only that portion of the Collateral which consists of interest and/or cash dividends earned on financial assets maintained in the Securities Account. 








 SECURITIES ACCOUNT CONTROL AGREEMENT 

(Wells Fargo Securities, LLC Custody) 
 (Trading
Prohibited) 
  

 (b) Without Secured Party’s prior written consent, except to the extent permitted by the
preceding paragraph: (i) neither Customer nor any party authorized by Customer to act with respect to the Securities Account may give trading instructions to Intermediary with respect to the Collateral in the Securities Account;
(ii) neither Customer nor any party other than Secured Party may withdraw any Collateral from the Securities Account; and (iii) Intermediary will not comply with any entitlement order or request to withdraw any Collateral from the
Securities Account given by any party other than Secured Party. 
 (c) Upon receipt of either written or oral notice from Secured Party,
Intermediary shall not make any further distributions of any Collateral to any party other than Secured Party. 
 4. CUSTOMER’S DUTIES
AND RISKS WITH RESPECT TO THE COLLATERAL. 
 (a) Notwithstanding any investment policy statements, investment objectives or other applicable
investment guidelines and management responsibilities that may be set forth in any agreement between Customer and Intermediary or Secured Party, neither Intermediary nor Secured Party shall have any duty or obligation whatsoever to monitor asset
quality, asset allocation, diversity, composition, value, returns, restrictions or other characteristics of the Collateral to ensure Customer’s compliance with any value requirements or other obligations set forth in the Security Agreement.
Customer remains solely responsible for satisfying any and all value requirements that may pertain to the Collateral at such time and in such manner as may be required. Customer recognizes some Collateral may contribute more effectively to
Customer’s value requirements than other Collateral and that some Collateral may be ineligible for purposes of satisfying any such value requirements. 

(b) Customer remains solely responsible for notifying Intermediary of any change of circumstance impacting Customer’s investment
objectives, and in the event of such changes in circumstances, Customer shall affirmatively request that Intermediary change Customer’s investing guidelines, policy statements and investment objectives to reflect Customer’s current
investment objectives. 
 (c) Customer agrees that (i) the investment value of the Collateral is not guaranteed and the Collateral may
lose investment value, (ii) Customer alone is responsible for all market risk to the Collateral, (iii) neither Intermediary nor Secured Party have guaranteed the investment value of the Securities Account shall at any time hereafter, equal
or exceed Customer’s value requirement, and (iv) fluctuations in investment value of the Collateral may result in a Customer need to suddenly and promptly take action to maintain value requirements binding upon Customer. 

5. INTERMEDIARY’S REPRESENTATIONS AND WARRANTIES. Intermediary represents and warrants to Secured Party that: 

(a) The Securities Account is maintained with Intermediary solely in Customer’s name. 

(b) Intermediary has no knowledge of any claim to, security interest in or lien upon any of the Collateral, except: (i) the security
interests in favor of Secured Party; and (ii) Intermediary’s liens securing fees and charges, or payment for open trade commitments, as described in the last paragraph of this Section. 








 SECURITIES ACCOUNT CONTROL AGREEMENT 

(Wells Fargo Securities, LLC Custody) 
 (Trading
Prohibited) 
  

 (c) Any claim to, security interest in or lien upon any of the Collateral which Intermediary
now has or at any time hereafter acquires shall be junior and subordinate to the security interests of Secured Party in the Collateral, except for Intermediary’s liens securing: (i) fees and charges owed by Customer with respect to the
operation of the Securities Account; and (ii) payment owed to Intermediary for open trade commitments for purchases in and for the Securities Account. 

6. AGREEMENTS OF INTERMEDIARY AND CUSTOMER. Intermediary and Customer agree that: 

(a) Intermediary shall flag its books, records and systems to reflect Secured Party’s security interests in the Collateral, and shall
provide notice thereof to any party making inquiry as to Customer’s accounts with Intermediary to whom or which Intermediary is legally required or permitted to provide information. 

(b) Intermediary shall send copies of all statements relating to the Securities Account simultaneously to Customer and Secured Party. 

(c) Intermediary shall promptly notify Secured Party if any other party asserts any claim to, security interest in or lien upon any of the
Collateral, and Intermediary shall not enter into any control, custodial or other similar agreement with any other party that would create or acknowledge the existence of any such other claim, security interest or lien. 

(d) Without Secured Party’s prior written consent, Intermediary and Customer shall not amend or modify the Client Agreement, other than:
(i) amendments to reflect ordinary and reasonable changes in Intermediary’s fees and charges for handling the Securities Account; and (ii) operational changes initiated by Intermediary as long as they do not alter any of Secured
Party’s rights hereunder. 
 (e) Neither Intermediaries nor Customer shall terminate this Agreement or the Client Agreement without
giving thirty (30) days’ prior written notice to Secured Party. 
 7. RESPONSIBILITY OF INTERMEDIARY. Intermediary shall have no
responsibility or liability to Secured Party except for accepting trading instructions or permitting a withdrawal in violation of Section 3(b). Intermediary shall have no responsibility or liability to Customer for complying with a notice
pursuant to Section 3(c) or complying with entitlement orders received from Secured Party. Intermediary shall comply with entitlement orders received from Secured Party without any duty to investigate or determine their validity. This Agreement
does not impose or create any obligation or duty of Intermediary other than those expressly set forth herein. 
 8. INDEMNIFICATION. Customer
agrees to indemnify and hold harmless Intermediary, its officers, directors, employees and agents, against claims, liabilities or expenses (including reasonable attorneys’ fees) arising out of Intermediary’s compliance with any
instructions from Customer or Secured Party with respect to the Collateral, except 








 SECURITIES ACCOUNT CONTROL AGREEMENT 

(Wells Fargo Securities, LLC Custody) 
 (Trading
Prohibited) 
  

 
if such claims, liabilities or expenses are caused by Intermediary’s gross negligence or willful misconduct. Secured Party agrees to indemnify and hold harmless Intermediary, its officers,
directors, employees and agents, against claims, liabilities or expenses (including reasonable attorneys’ fees) arising out of Intermediary’s compliance with any instructions from Secured Party with respect to the Collateral, except if
such claims, liabilities or expenses are caused by Intermediary’s gross negligence or willful misconduct. Intermediary will not be liable to Customer or Secured Party for any claims, liabilities, or expenses arising out of or relating to its
performance under this Agreement other than those that result directly from its acts or omissions constituting gross negligence or willful misconduct, and in no event will Intermediary be liable for any punitive, special, indirect, or consequential
damages, including without limitation, lost profits. 
 9. MISCELLANEOUS. 

(a) This Agreement shall not create any obligation or duty of Intermediary except as expressly set forth herein. 

(b) As to the matters specifically the subject of this Agreement, in the event of any conflict between this Agreement and the Client Agreement
or any other agreement between Intermediary and Customer, the terms of this Agreement shall control. 
 (c) All notices, requests and demands
which any party is required or may desire to give to any other party under any provision of this Agreement must be in writing (unless otherwise specifically provided) and delivered to each party at the address or facsimile number set forth below its
signature, or to such other address or facsimile number as any party may designate by written notice to all other parties. Each such notice, request and demand shall be deemed given or made as follows: (i) if sent by hand delivery, upon
delivery; (ii) if sent by facsimile, upon receipt; and (iii) if sent by mail, upon the earlier of the date of receipt or three (3) days after deposit in the U.S. mail, first class and postage prepaid. 

(d) This Agreement shall be binding upon and inure to the benefit of the heirs, executors, administrators, legal representatives, successors
and assigns of the parties; provided however, that Intermediary may not assign its obligations hereunder without Secured Party’s prior written consent. 

This Agreement may be amended or modified only in writing signed by all parties hereto. 

(e) This Agreement shall terminate upon: (i) Intermediary’s receipt of written notice from Secured Party expressly stating that
Secured Party no longer claims any security interest in the Collateral; or (ii) termination of the Agreement or Client Agreement pursuant to the terms hereof and Intermediary’s delivery of all Collateral to Secured Party or its designee in
accordance with Secured Party’s written instructions. 
 (f) This Agreement shall be governed by and construed in accordance with the
laws of the State of New York. 








 SECURITIES ACCOUNT CONTROL AGREEMENT 

(Wells Fargo Securities, LLC Custody) 
 (Trading
Prohibited) 
  

 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first set forth
above. 
 CUSTOMER: 
 Cancer Genetics, Inc. 

By: /s/ Edward J. Sitar             

Name: Edward J. Sitar 
 Title: CFO 

Address: 
 201 State Rt 17 Fl 2 

Rutherford, NJ 07070-2597 
 FAX No: 

SECURED PARTY: 
 Wells Fargo Bank, National Association 

By: /s/ Rebecca Gibson             

Name: Rebecca Gibson 
 Title: Vice President 

Address: 
 MAC N8200-026 

666 Walnut Street, 2nd Floor 

Des Moines, Iowa 50309 
 FAX No: 515/471-4168 

PHONE: 515/245-8463 
 INTERMEDIARY: 

WELLS FARGO SECURITIES, LLC 
 By: /s/ Kim
Bremseth             
 Name: Kim Bremseth 

Title: Operations Officer 
 Address: 

608 Second Avenue South 
 10th Floor, MAC N9303-102 
 Minneapolis, MN 55402 

FAX No: 855/838-5722 
 Please send the original agreement to the
Pledge Desk at MAC #N9303-102. 
 Wells Fargo Securities is the trade name for the capital markets and investment banking services of Wells Fargo &
Company and its subsidiaries, including but not limited to Wells Fargo Securities, LLC, a member of NYSE, FINRA, NFA and SIPC, Wells Fargo Institutional Securities, LLC, a member of FINRA and SIPC, Wells Fargo Prime Services, LLC, a member of FINRA,
NFA and SIPC, and Wells Fargo Bank, N.A. Wells Fargo Securities, LLC carries and provides clearing services for Wells Fargo Institutional Securities, LLC customer accounts. Wells Fargo Securities, LLC, Wells Fargo Institutional Securities, LLC, and
Wells Fargo Prime Services, LLC are distinct entities from affiliated banks and thrifts.