Updated Jul 16, 2026 · Last SEC filing 2026-07-08
Butterfly Network, Inc. (BFLY) has filed 16 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-08. 3 Form 8-K material event filings were reported by BFLY in the last 90 days. 14 Form 144 notices of proposed sale were filed for BFLY stock. InsiderAlpha tracks every BFLY SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001804176 |
|---|
| Form 4 filings (90d) | 16 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 14 |
| Latest Form 4 filing | 2026-07-08 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Doherty John N. | EVP, CFO | S — Open-market sale | 55.2K | $7.87 | $435K | SEC | |
| Ku Victor | Chief Technology Officer | S — Open-market sale | 35.6K | $7.87 | $281K | SEC | |
| DEVIVO JOSEPH | President & CEO | S — Open-market sale | 204.7K | $7.87 | $1.61M | SEC | |
| Carlson Megan | CAO and SVP, Finance | S — Open-market sale | 41.3K | $7.96 | $329K | SEC | |
| Schwartz Erica | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| Edelman Elazer R | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| ROBBINS LARRY | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| Phanstiel S. Louise | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| ROTHBERG JONATHAN M | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| Neubauer Caroll H | Director | A — Grant or award | 25.4K | $0.00 | — | SEC | |
| Cashman Steve | Chief Business Officer | S — Open-market sale | 294.7K | $4.66 | $1.37M | SEC | |
| Cashman Steve | Chief Business Officer | S — Open-market sale | 104.8K | $4.96 | $520K | SEC | |
| Caezza Nicholas | Deputy General Counsel | S — Open-market sale | 1.7K | $4.52 | $8K | SEC | |
| Neubauer Caroll H | Director | A — Grant or award | 73.2K | $0.00 | — | SEC | |
| Carlson Megan | CAO and SVP, Finance | S — Open-market sale | 110.4K | $4.75 | $524K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Butterfly Network, Inc. (BFLY). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Cashman Steve | 4 | $3.66M |
| Carlson Megan | 2 | $853K |
| Neubauer Caroll H | 2 | — |
| Caezza Nicholas | 1 | $8K |
| Doherty John N. | 1 | $435K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in BFLY insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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