MAIN Balance Sheet Summary (1) Includes adjustment to the face value of Main Street Capital II, LP (MSC II) Small Business Investment Company (SBIC) debentures pursuant to the fair value method of accounting elected for such MSC II SBIC borrowings. Total par value of SBIC debentures at June 30, 2017 was $261.2 million. ($ in 000's, except per share amounts) Q2 16 Q3 16 Q4 16 Q1 17 Q2 17 LMM Portfolio Investments 866,106 $ 829,692 $ 892,591 $ 886,559 $ 932,074 $ Middle Market Portfolio Investments 611,624 627,944 630,579 568,796 624,060 Private Loan Investments 299,290 337,735 342,867 384,220 379,809 Other Portfolio Investments 84,206 94,763 100,252 106,331 103,899 External Investment Adviser 26,912 30,133 30,617 33,472 37,104 Marketable Securites and Idle Funds 1,583 - - - - Cash and Cash Equivalents 18,694 31,782 24,480 33,605 21,799 Other Assets 76,621 55,461 50,966 63,506 65,973 Total Assets 1,985,036 $ 2,007,510 $ 2,072,352 $ 2,076,489 $ 2,164,718 $ Credit Facility 350,000 $ 313,000 $ 343,000 $ 288,000 $ 303,000 $ SBIC Debentures (1) 223,679 230,480 235,686 239,355 255,663 Notes Payable 265,655 265,655 261,645 265,655 262,159 Other Liabilities 46,590 54,025 30,540 39,545 61,151 Net Asset Value (NAV) 1,099,112 1,144,350 1,201,481 1,243,934 1,282,745 Total Liabilities and Net Assets 1,985,036 $ 2,007,510 $ 2,072,352 $ 2,076,489 $ 2,164,718 $ Total Portfolio Fair Value as % of Cost 105% 106% 107% 105% 105% Common Stock Price Data: High Close 32.90 $ 34.59 $ 37.36 $ 38.27 $ 40.39 $ Low Close 30.52 32.61 32.23 35.39 37.80 Quarter End Close 32.85 34.33 36.77 38.27 38.46