Data spanning the past 90 days through February 19, 2026 reveals that Butterfly Network's three principal insider shareholders consist of Director Larry Robbins (14.70Mn shares), President & Ceo Joseph Devivo (7.25Mn shares), Evp And Cfo & Coo Heather C Getz (2.92Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Larry Robbins | 14,700,560 | 17 Jun, 2025 | |
| Joseph Devivo | President & Ceo | 7,249,789 | 29 Apr, 2025 |
| Heather C Getz | Evp And Cfo & Coo | 2,919,274 | 07 May, 2025 |
| Jonathan M Rothberg | 2,880,252 | 17 Jun, 2025 | |
| Steve Cashman | Chief Business Officer | 2,181,884 | 08 Sep, 2025 |
| Andrei G Stoica | Chief Technology Officer | 1,600,182 | 03 Apr, 2025 |
| Todd Fruchterman | President And Ceo | 1,531,208 | 24 Mar, 2022 |
| Brent Pfeiffenberger | President And Ceo | 1,470,704 | 11 Mar, 2024 |
| Lawrence T Weiss | Clo And Gc And Corp Sec | 1,236,838 | 06 Jul, 2023 |
| John N. Doherty | Evp And Cfo | 1,234,688 | 09 Jan, 2026 |
| Victor Ku | Chief Technology Officer | 811,962 | 07 Jan, 2026 |
| Darius Shahida | Chief Strategy/Bus Dev Officer | 629,908 | 19 Dec, 2022 |
| Stacey Pugh | Chief Commercial Officer | 570,945 | 24 Mar, 2022 |
| S. Louise Phanstiel | 550,766 | 17 Jun, 2025 | |
| Megan Carlson | Interim Cfo | 547,444 | 08 Sep, 2025 |
| Mary Miller | General Counsel & Corp Sec | 383,512 | 24 Mar, 2022 |
| Erica Schwartz | 376,252 | 17 Jun, 2025 | |
| Elazer R Edelman | 367,446 | 17 Jun, 2025 | |
| Tamara Dillon | Chief People Officer | 327,868 | 01 Jun, 2022 |
| John David Martin | Chief Medical Officer | 286,516 | 13 Feb, 2023 |
| Dawn Carfora | 265,505 | 05 Nov, 2025 | |
| Nicholas Caezza | Deputy General Counsel | 231,035 | 04 Dec, 2025 |
| Troy Quander | Svp And Regulatory And Quality | 172,993 | 14 Dec, 2022 |
| Gianluca Pettiti | 145,191 | 22 Jun, 2023 | |
| Stephanie Fielding | Chief Financial Officer | 113,079 | 21 Mar, 2022 |
| John H Hammergren | 61,388 | 22 Jun, 2022 | |
| Timothy Trodden | Chief Human Resources Officer | 36,023 | 21 Apr, 2021 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 08 Jan, 2026 | Jonathan M Rothberg | Class A Common Stock | D | 335,834 | $4.18 | 0 | I | S |
| 07 Jan, 2026 | Jonathan M Rothberg | Class A Common Stock | D | 452,729 | $4.14 | 335,834 | I | S |
| 07 Jan, 2026 | John N. Doherty | Class A Common Stock | D | 60,182 | $3.98 | 1,234,688 | D | S |
| 06 Jan, 2026 | Jonathan M Rothberg | Class A Common Stock | D | 351,617 | $4.03 | 788,563 | I | S |
| 05 Jan, 2026 | Victor Ku | Class A Common Stock | D | 35,968 | $3.82 | 811,962 | D | S |
| 26 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 14,911 | $4.01 | 1,140,180 | I | S |
| 24 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 2,673 | $4.00 | 1,155,091 | I | S |
| 23 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 44,781 | $4.01 | 1,157,764 | I | S |
| 16 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 50,360 | $3.14 | 0 | I | S |
| 16 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 196,662 | $3.14 | 0 | I | S |
| 16 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 37,964 | $3.14 | 1,202,545 | I | S |
| 15 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 601,308 | $3.16 | 196,662 | I | S |
| 15 Dec, 2025 | S. Louise Phanstiel | Class A Common Stock | A | 185,261 | $3.08 | 185,261 | I | P |
| 15 Dec, 2025 | S. Louise Phanstiel | - | - | 185,261 | I | |||
| 12 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 82,262 | $3.08 | 50,360 | I | S |
| 12 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 111,031 | $3.08 | 0 | I | S |
| 11 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 123,354 | $3.08 | 132,622 | I | S |
| 11 Dec, 2025 | Larry Robbins | Class A Common Stock | A | 21,370 | $3.02 | 14,335,055 | I | P |
| 10 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 288,918 | $3.13 | 255,976 | I | S |
| 09 Dec, 2025 | Jonathan M Rothberg | Class A Common Stock | D | 176,070 | $3.11 | 111,031 | I | S |