Chief Financial Officer Certification pursuant to 18 U.S.C. Section 1350

Date: May 8, 2012

/S/ JESSICA BARON

Jessica Baron

Vice President, Finance and

Chief Financial Officer

(Principal Accounting Officer)

EX-32.2 6 d344512dex322.htm CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 Chief Financial Officer Certification pursuant to 18 U.S.C. Section 1350

Exhibit 32.2

AS ADOPTED PURSUANT TO

SECTION 960 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q for the quarter ended March 31, 2012 (the “Report”) of Hercules Technology Growth Capital, Inc. (the “Registrant”), as filed with the Securities and Exchange Commission on the date hereof; I, Jessica Baron, the Vice President, Finance and Chief Financial Officer of the Registrant, certify, to the best of my knowledge, that:

1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.