X0306 4 2015-12-31 0 0001419554 Bone Biologics Corp NONE 0001225408 WARNECKE STEVE B C/O BONE BIOLOGICS CORPORATION 321 COLUMBUS AVENUE BOSTON MA 02116 1 0 0 0 Common Stock 2015-12-31 5 G 0 E 59375 0.00 D 0 D Common Stock 59375 I By Foundation This transaction involved a gift of securities by the Reporting Person to the Pink Lightning Foundation (the "Foundation"). The Reporting Person is the Chairman of the Board of the Foundation and has the sole power to vote and dispose of the shares held by the Foundation. The Reporting Person disclaims beneficial ownership of the shares held by the Foundation, and this report should not be deemed an admission that the Reporting Person is the beneficial owner of the Foundation's shares for purposes of Section 16 or for any other purpose. /s/Steve B. Warnecke 2015-12-31