Organogenesis Holdings

David F Burgstahler sold 347,500 shares of ORGO on 28 November. They now own 5,792,500 ORGO shares, or a 6% holding decrease.

Brian A Markison bought 347,500 shares of ORGO on 28 November. They now own 775,000 ORGO shares, or a 81% holding increase.

Avista Capital Managing Member IV LLC bought 6,538,732 shares of ORGO on 10 December. They now own 15,561,473 ORGO shares, or a 72% holding increase.

Wayne D Mackie bought 50,000 shares of ORGO on 3 September. They now own 50,000 ORGO shares, or a Infinity% holding increase.

Arthur S Leibowitz bought 5,000 shares of ORGO on 3 September. They now own 5,000 ORGO shares, or a Infinity% holding increase.

Wayne D Mackie bought 32,000 shares of ORGO on 4 September. They now own 82,000 ORGO shares, or a 64% holding increase.

Michael W Katz bought 10,000 shares of ORGO on 4 September. They now own 10,000 ORGO shares, or a Infinity% holding increase.

Wayne D Mackie bought 8,877 shares of ORGO on 10 September. They now own 91,877 ORGO shares, or a 11% holding increase.

Michael W Katz bought 3,603 shares of ORGO on 13 September. They now own 13,603 ORGO shares, or a 36% holding increase.

Avista Capital Managing Member IV LLC bought 6,000,000 shares of ORGO on 26 November. They now own 24,975,165 ORGO shares, or a 32% holding increase.

Starr Wisdom sold 200,000 shares of ORGO on 15 October. They now own 386,297 ORGO shares, or a 34% holding decrease.

David F Burgstahler bought 4,322,657 shares of ORGO on 17 November. They now own 29,840,171 ORGO shares, or a 17% holding increase.

Wayne D Mackie bought 42,726 shares of ORGO on 17 November. They now own 161,290 ORGO shares, or a 36% holding increase.

Michael W Katz bought 20,829 shares of ORGO on 17 November. They now own 34,432 ORGO shares, or a 153% holding increase.

Arthur S Leibowitz bought 6,943 shares of ORGO on 17 November. They now own 30,507 ORGO shares, or a 29% holding increase.

Wayne D Mackie bought 38,710 shares of ORGO on 2 December. They now own 200,000 ORGO shares, or a 24% holding increase.

Gary S Gillheeney sold 69,127 shares of ORGO on 11 February. They now own 416,954 ORGO shares, or a 14% holding decrease.

Starr Wisdom sold 23,840 shares of ORGO on 11 February. They now own 362,457 ORGO shares, or a 6% holding decrease.

Gary S Gillheeney sold 111,329 shares of ORGO on 12 February. They now own 305,625 ORGO shares, or a 27% holding decrease.

Starr Wisdom sold 99,918 shares of ORGO on 12 February. They now own 262,539 ORGO shares, or a 28% holding decrease.

Gary S Gillheeney sold 111,406 shares of ORGO on 16 February. They now own 194,219 ORGO shares, or a 36% holding decrease.

Starr Wisdom sold 170,000 shares of ORGO on 16 February. They now own 92,539 ORGO shares, or a 65% holding decrease.

Gary S Gillheeney sold 89,375 shares of ORGO on 17 February. They now own 156,470 ORGO shares, or a 36% holding decrease.

Gary S Gillheeney sold 16,663 shares of ORGO on 18 February. They now own 139,807 ORGO shares, or a 11% holding decrease.

Starr Wisdom sold 15,154 shares of ORGO on 24 February. They now own 77,385 ORGO shares, or a 16% holding decrease.