According to recent filings covering the 90 days ending February 07, 2026, the three most significant insider holders at Organogenesis Holdings are TenPercentOwner Dennis Erani (118.90Mn shares), TenPercentOwner Erani 2012 Issue Trust Dated 12/20/12 Dennis (118.90Mn shares), TenPercentOwner Holdings, Llc Red (118.90Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Erani 2012 Issue Trust Dated 12/20/12 Dennis | 118,896,054 | 17 Dec, 2021 | |
| Holdings, Llc Red | 118,896,054 | 30 Dec, 2021 | |
| Dennis Erani | 118,896,054 | 17 Dec, 2021 | |
| Erani Family Trust Dated 12/29/2012 Albert | 118,896,054 | 30 Dec, 2021 | |
| Alan A. Ades | 102,170,804 | 13 Jan, 2025 | |
| 2016 Organo 10-Year Grat U/A/D September 30, 2016 Gn | 59,448,027 | 22 Nov, 2021 | |
| Albert Erani | 51,585,403 | 14 Nov, 2024 | |
| 2016 Family Trust U/A/D August 12, 2016 Gn | 51,085,403 | 02 Dec, 2024 | |
| Capital Managing Member Iv, Llc Avista | 7,721,298 | 18 May, 2021 | |
| Gary S. Gillheeney | President And Ceo | 3,515,323 | 21 Feb, 2025 |
| Glenn H Nussdorf | 2,565,591 | 18 Dec, 2025 | |
| Patrick Bilbo | Chief Operating Officer | 949,062 | 21 Feb, 2025 |
| Lori Freedman | Chief Admin. And Legal Officer | 846,459 | 06 Jun, 2025 |
| Brian Grow | Chief Commercial Officer | 672,377 | 13 Aug, 2025 |
| David Francisco | Chief Financial Officer | 559,095 | 21 Feb, 2025 |
| Arthur S Leibowitz | 237,186 | 21 Feb, 2025 | |
| Prathyusha Duraibabu | 198,219 | 21 Feb, 2025 | |
| Antonio S. Montecalvo | Vice President And Health Policy | 196,680 | 21 Feb, 2025 |
| Jon L Giacomin | 192,198 | 21 Feb, 2025 | |
| Gilberto Quintero | 190,245 | 21 Feb, 2025 | |
| Michele Ilene Korfin | 190,245 | 21 Feb, 2025 | |
| Robert Cavorsi | Vice President And Strategy | 189,165 | 18 Jul, 2025 |
| Michael Joseph Driscoll | 166,879 | 06 Mar, 2025 | |
| Garrett Lustig | 76,914 | 21 Feb, 2025 | |
| Michael W Katz | 76,382 | 22 Nov, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Dec, 2025 | Glenn H Nussdorf | Class A Common Stock | D | 200,000 | $5.14 | 2,565,591 | D | S |
| 26 Nov, 2025 | Glenn H Nussdorf | Class A Common Stock | D | 187,957 | $5.29 | 2,765,591 | D | S |
| 25 Nov, 2025 | Glenn H Nussdorf | Class A Common Stock | D | 12,043 | $5.30 | 2,953,548 | D | S |
| 24 Nov, 2025 | Glenn H Nussdorf | Class A Common Stock | D | 100,000 | $5.34 | 2,965,591 | D | S |
| 11 Aug, 2025 | Brian Grow | - | - | 672,377 | D | |||
| 11 Aug, 2025 | Brian Grow | Class A Common Stock | D | 2,173 | $4.62 | 672,377 | D | F |
| 11 Aug, 2025 | Brian Grow | - | - | 674,550 | D | |||
| 11 Aug, 2025 | Brian Grow | Class A Common Stock | A | 4,060 | $2.47 | 674,550 | D | M |
| 16 Jul, 2025 | Robert Cavorsi | - | - | 189,165 | D | |||
| 16 Jul, 2025 | Robert Cavorsi | Class A Common Stock | D | 360 | $4.46 | 189,165 | D | F |
| 06 Jun, 2025 | Lori Freedman | Class A Common Stock | A | 9,022 | $2.99 | 846,459 | D | P |
| 06 Jun, 2025 | Lori Freedman | - | - | 846,459 | D | |||
| 05 Jun, 2025 | Lori Freedman | - | - | 837,437 | D | |||
| 05 Jun, 2025 | Lori Freedman | Class A Common Stock | A | 142,379 | $2.91 | 837,437 | D | P |
| 04 Jun, 2025 | Lori Freedman | Class A Common Stock | A | 100,863 | $2.82 | 695,058 | D | P |
| 04 Jun, 2025 | Lori Freedman | - | - | 695,058 | D | |||
| 09 Mar, 2025 | Robert Cavorsi | Class A Common Stock | D | 61 | $5.16 | 189,525 | D | F |
| 09 Mar, 2025 | Robert Cavorsi | Class A Common Stock | D | 210 | $5.16 | 189,586 | D | F |
| 04 Mar, 2025 | Michael Joseph Driscoll | Class A Common Stock | D | 25,000 | $5.10 | 166,879 | D | S |
| 01 Mar, 2025 | Robert Cavorsi | Class A Common Stock | D | 667 | $6.21 | 189,796 | D | F |