ROTHBERG JONATHAN M (CIK 1076352) reported 31 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-22). Recent activity: Buy BFLY (25,447 shares), Sell BFLY (351,617 shares), Sell BFLY (452,729 shares), Sell BFLY (335,834 shares), Sell BFLY (44,781 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | Butterfly Network, Inc. (BFLY) | Director | Buy | 25,447 | $0 |
| 2026-01-08 | Butterfly Network, Inc. (BFLY) | Director | Sell | 351,617 | $1.4M |
| 2026-01-08 | Butterfly Network, Inc. (BFLY) | Director | Sell | 452,729 | $1.9M |
| 2026-01-08 | Butterfly Network, Inc. (BFLY) | Director | Sell | 335,834 | $1.4M |
| 2025-12-29 | Butterfly Network, Inc. (BFLY) | Director | Sell | 44,781 | $179,572 |
| 2025-12-29 | Butterfly Network, Inc. (BFLY) | Director | Sell | 2,673 | $10,692 |
| 2025-12-29 | Butterfly Network, Inc. (BFLY) | Director | Sell | 14,911 | $59,793 |
| 2025-12-17 | Butterfly Network, Inc. (BFLY) | Director | Sell | 601,308 | $1.9M |
| 2025-12-17 | Butterfly Network, Inc. (BFLY) | Director | Sell | 50,360 | $158,130 |
| 2025-12-17 | Butterfly Network, Inc. (BFLY) | Director | Sell | 196,662 | $617,519 |
| 2025-12-17 | Butterfly Network, Inc. (BFLY) | Director | Sell | 37,964 | $119,207 |
| 2025-12-12 | Butterfly Network, Inc. (BFLY) | Director | Sell | 123,354 | $379,930 |
| 2025-12-12 | Butterfly Network, Inc. (BFLY) | Director | Sell | 288,918 | $904,313 |
| 2025-12-12 | Butterfly Network, Inc. (BFLY) | Director | Sell | 82,262 | $253,367 |
| 2025-12-12 | Butterfly Network, Inc. (BFLY) | Director | Sell | 111,031 | $341,975 |
| 2025-12-10 | Butterfly Network, Inc. (BFLY) | Director | Sell | 543,601 | $1.8M |
| 2025-12-10 | Butterfly Network, Inc. (BFLY) | Director | Sell | 225,726 | $738,124 |
| 2025-12-10 | Butterfly Network, Inc. (BFLY) | Director | Sell | 176,070 | $547,578 |
| 2025-12-08 | Butterfly Network, Inc. (BFLY) | Director | Sell | 64,198 | $197,730 |
| 2025-12-08 | Butterfly Network, Inc. (BFLY) | Director | Sell | 37,598 | $115,426 |
| 2025-12-02 | Butterfly Network, Inc. (BFLY) | Director | Sell | 132,570 | $408,316 |
| 2025-11-26 | Butterfly Network, Inc. (BFLY) | Director | Sell | 370,193 | $1.2M |
| 2025-11-26 | Butterfly Network, Inc. (BFLY) | Director | Sell | 370,193 | $1.2M |
| 2025-11-26 | Butterfly Network, Inc. (BFLY) | Director | Sell | 370,193 | $1.2M |
| 2025-11-26 | Butterfly Network, Inc. (BFLY) | Director | Sell | 224,920 | $735,488 |
Source: SEC Form 4 filings · as of 2026-06-22