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| [ x ]                                                  | Quarterly Report Pursuant to Section 13 or 15(d) of the SecuritiesExchange Act of 1934  |
|--------------------------------------------------------|-----------------------------------------------------------------------------------------|
|                                                   |
| For the Quarterly Period Ended March 31, 2013          |
|                                                   |
| [   ]                                   | Transition Report Pursuant to Section 13 or 15(d) of the SecuritiesExchange Act of 1934 |
|                                                   |
| For the transition period from _________to ________.   |
|                                                   |
| Commission File Number 001-09014                       |
|  ChyronHego Corporation                           |
| (Exact name of registrant as specified in its charter) |

| New York                                                       |   | 11-2117385                           |
|----------------------------------------------------------------|--------|--------------------------------------|
| (State or other jurisdiction of incorporation or organization) |   | (I.R.S. Employer Identification No.) |
|                                                           |   |                                 |
| 5 Hub Drive, Melville, New York                                |   | 11747                                |
| (Address of principal executive offices)                       |   | (Zip Code)                           |
|  (631) 845-2000                                           |
| (Registrant's telephone number, including area code)           |

| Large accelerated filer [  ]                                            |   | Accelerated filer [  ] |
|----------------------------------------------------------------------------------------|--------|---------------------------------------|
| Non-accelerated filer [  ](do not check if a smaller reporting company) |   | Smaller reporting company [x]         |

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| Exhibit No.                                                                                                                                       | Description of Exhibit                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|---------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 2.1                                                                                                                                               | Stock Purchase Agreement by and among, Chyron Corporation, Chyron Holdings, Inc., Chyron AB, Hego Aktiebolag, Westhill Group AB (corp. reg. no. 556583-5948) as the stockholder representative of the Hego stockholders, and the stockholders of Hego Aktiebolag, dated as of March 9, 2013 (previously filed as Exhibit 2.1 to the Registrant's Current Report on Form 8-K filed with the Commission on March 12, 2013 (File No. 001-09014) and incorporated herein by reference).  |
| 3.1                                                                                                                                               | Amended and Restated By-Laws of Chyron Corporation, as amended (previously filed as Exhibit 3.1 to the Registrant's Current Report on Form 8-K filed with the Commission on March 12, 2013 (File No. 001-09014) and incorporated herein by reference).                                                                                                                                                                                                                               |
| 10.1                                                                                                                                              | 2013 Management Incentive Compensation Plan (previously filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed with the Commission on January 15, 2013 (File No. 001-09014) and incorporated herein by reference).                                                                                                                                                                                                                                         |
| 10.2*                                                                                                                                             | Seventh Loan Modification Agreement between Silicon Valley Bank and Chyron Corporation dated March 1, 2013.                                                                                                                                                                                                                                                                                                                                                                               |
| 31.1*                                                                                                                                             | Certification of Principal Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                   |
| 31.2*                                                                                                                                             | Certification of Principal Financial Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                   |
| 32.1**                                                                                                                                            | Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                    |
| 32.1**                                                                                                                                            | Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                                                                                                                                                                                    |
|  *  Filed herewith. ** Previously filed with our Quarterly Report on Form 10-Q on May 13, 2013 which this Form 10-Q/A amends. |

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|          |   | CHYRONHEGO CORPORATION                             |
|---------------|--------|----------------------------------------------------|
|          |   | (Registrant)                                       |
|          |   |                                               |
| July 10, 2013 |   | /s/ Michael Wellesley-Wesley                       |
| (Date)        |   | Michael Wellesley-Wesley                           |
|          |   | Chief Executive Officer                            |
|          |   |  (Principal Executive Officer)                |
|          |   |                                               |
| July 10, 2013 |   | /s/ Jerry Kieliszak                                |
| (Date)        |   | Jerry Kieliszak                                    |
|          |   | Chief Financial Officer and Sr. Vice President     |
|          |   |  (Principal Financial and Accounting Officer) |

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