X0306 4 2015-09-30 0 0001379785 Triangle Capital CORP TCAP 0001265583 RICH SIMON B. JR. 3700 GLENWOOD AVENUE, SUITE 530 RALEIGH NC 27612 1 0 0 0 Common Stock 2015-09-30 4 P 0 15000 16.167 A 79114 D Common Stock 5590 I By Spouse The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $15.95 to $16.35, inclusive. The reporting person undertakes to provide to Triangle Capital Corporation, any security holder of Triangle Capital Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. /s/Harry S. Pangas, attorney-in-fact for Simon B. Rich, Jr. 2015-10-01