X0306 4 2017-07-31 1 0000746210 GLOWPOINT, INC. GLOW 0001396440 Main Street Capital CORP 1300 POST OAK BLVD. 8TH FLOOR HOUSTON TX 77056 0 0 1 0 0001513729 Main Street Equity Interests, Inc. 1300 POST OAK BLVD. 8TH FLOOR HOUSTON TX 77056 0 0 1 0 Common Stock 2017-07-31 4 J 0 7645414 0.00 D 0 I By Main Street Equity Interests, Inc. Common Stock 2017-07-31 4 J 0 47741 0.00 D 0 I By Main Street Mezzanine Fund, LP Common Stock 2017-07-31 4 J 0 18362 0.00 D 0 I By Main Street Capital II, LP Common Stock 2017-07-31 4 J 0 22369 0.35 A 22369 D Common Stock 2017-07-31 4 J 0 145394 0.35 A 145394 I By Main Street Mezzanine Fund, LP Common Stock 2017-07-31 4 J 0 55919 0.35 A 55919 I By Main Street Capital II, LP The Issuer redeemed these shares of Common Stock from Main Street Equity Interests, Inc., Main Street Mezzanine Fund, LP, and Main Street Capital II, LP for a combined price of $1. Main Street Capital Corporation, Main Street Mezzanine Fund, LP, and Main Street Capital II, LP received these shares of Common Stock in exchange for cancelling certain notes previously issued by Issuer that have a combined fair market value of approximately $78,000. /s/ Jason B. Beauvais, Secretary, on behalf of Main Street Capital Corporation 2017-08-02 /s/ Jason B. Beauvais, Secretary, on behalf of Main Street Equity Interests, Inc. 2017-08-02