1、Table of ContentsUNITED STATES SECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549Form 10-K/A(Amendment No.1)(Mark One)ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31,2009ORoo TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(
2、d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33130Triangle Capital Corporation(Exact name of registrant as specified in its charter)Maryland(State or other jurisdiction ofincorporation or organization)06-1798488(I.R.S.EmployerIdentification No
3、.)3700 Glenwood Avenue,Suite 530,Raleigh,North Carolina(Address of principal executive offices)27612(Zip Code)Registrants telephone number,including area code:(919)719-4770Securities registered pursuant to Section 12(b)of the Act:Title of Each Class Name of Each Exchange on Which RegisteredCommon St
4、ock,par value$0.001 per share The NASDAQ Stock Market LLCSecurities registered pursuant to Section 12(g)of the Act:NoneIndicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes o No Indicate by check mark if the registrant is not requir
5、ed to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes o No 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 thepreceding 12 months(or for such shorter period that the regi
6、strant was required to file such reports),and(2)has been subject to such filing requirements for the past90 days.Yes No oIndicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site,if any,every Interactive Data File required to besubmitted and post