StockCIK 1804176
Butterfly Network, Inc. (BFLY): Insider Trades and Fund Holdings
In the past 12 months, Butterfly Network, Inc. insiders reported 1 open-market purchase worth $1000K and 10 sales worth $22.3M; 3 of the sales were reported as made under a 10b5-1 trading plan.
1Insider buys, 12 months
$1000KBought by insiders, 12 months
$22.3MSold by insiders, 12 months
1Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 8, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 8 | Joseph DevivoCEO | ▼ SELL10b5-1 | $359K |
| Oct 6 | Megan CarlsonCAO | ▼ SELL | $88K |
| Sep 24 | Joseph DevivoCEO | ▼ SELL10b5-1 | $32K |
| Sep 24 | Joseph DevivoCEO | ▼ SELL10b5-1 | $28K |
| Sep 9 | Steve CashmanChief Business Officer | ▼ SELL | $1.02M |
| Sep 9 | Megan CarlsonCAO | ▼ SELL | $101K |
| Sep 4 | Nicholas CaezzaGeneral Counsel | ▼ SELL | $14K |
| Aug 17 | Larry RobbinsDirector | ▼ SELL | $8.22M |
| Aug 17 | Larry RobbinsDirector | ▼ SELL | $7.17M |
| Aug 17 | Larry RobbinsDirector | ▼ SELL | $5.23M |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
All 11 BFLY insider trades →Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Joseph Devivo | CEO | 0 | $0 | 3 | $418K |
| Megan Carlson | CAO | 0 | $0 | 2 | $189K |
| Steve Cashman | Chief Business Officer | 0 | $0 | 1 | $1.02M |
| Nicholas Caezza | General Counsel | 0 | $0 | 1 | $14K |
| Larry Robbins | Director | 0 | $0 | 3 | $20.6M |
| S. Louise Phanstiel | Director | 1 | $1000K | 0 | $0 |
Tracked funds that report BFLY
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 93,822 | $790K | ▲ New |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →