$BFLY insider trading
Over the last 12 months, Butterfly Network insiders reported 5 buys totaling $13.1M and 41 sales totaling $124.6M across SEC Form 4 filings. 35% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- $13.1M 5 events
- Sold · 12m
- $124.6M 41 events
- Events · 12m
- 46 Form 4 filings, grouped
- Insiders · 12m
- 10 distinct reporters
- 10b5-1 share
- 35% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 1,709 | $8.15 | $14K | -0.6% | — |
| Aug 17, 2026 | ROBBINS LARRYD | ▼ Sale | 2,297,733 | $8.98 | $20.6M | -43.7% | 5 tranches · indirect |
| Aug 14, 2026 | Phanstiel S. LouiseD | ▲ Buy | 115,200 | $8.68 | $1000K | +62.2% | indirect |
| Aug 11, 2026 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 10,000 | $9.75 | $98K | -3.2% | — |
| Aug 10, 2026 | DEVIVO JOSEPHPresident & CEO · O·D | ▼ Sale | 68,346 | $10.01 | $684K | -0.9% | plan |
| Aug 3, 2026 | ROBBINS LARRYD | ▼ Sale | 1,876,292 | $7.45 | $14.0M | -13.1% | 2 tranches · indirect |
| Jul 31, 2026 | Carlson MeganCAO and SVP, Finance · O | ▼ Sale | 68,852 | $7.86 | $541K | -13.9% | — |
| Jul 22, 2026 | ROTHBERG JONATHAN MD | ▼ Sale | 659,913 | $6.47 | $4.3M | -100% | plan · 4 tranches · indirect |
| Jul 21, 2026 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 3,126,453 | $6.64 | $20.7M | -86.3% | plan · 3 tranches · indirect |
| Jul 20, 2026 | Ku VictorChief Technology Officer · O | ▼ Sale | 48,540 | $6.56 | $318K | -4.6% | — |
| Jul 20, 2026 | Doherty John N.EVP, CFO · O | ▼ Sale | 57,136 | $6.56 | $375K | -3.9% | — |
| Jul 20, 2026 | DEVIVO JOSEPHPresident & CEO · O·D | ▼ Sale | 211,798 | $6.56 | $1.4M | -2.7% | — |
| Jul 16, 2026 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 1,213,634 | $7.09 | $8.6M | -97.1% | plan · indirect |
| Jul 16, 2026 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 2,799,818 | $7.42 | $20.8M | -96.4% | plan · 3 tranches |
| Jul 7, 2026 | Ku VictorChief Technology Officer · O | ▼ Sale | 35,649 | $7.87 | $281K | -3.2% | — |
| Jul 7, 2026 | Doherty John N.EVP, CFO · O | ▼ Sale | 55,229 | $7.87 | $435K | -3.7% | — |
| Jul 7, 2026 | DEVIVO JOSEPHPresident & CEO · O·D | ▼ Sale | 204,725 | $7.87 | $1.6M | -2.5% | — |
| Jul 2, 2026 | Carlson MeganCAO and SVP, Finance · O | ▼ Sale | 41,303 | $7.96 | $329K | -8.1% | — |
| Jun 8, 2026 | Cashman SteveChief Business Officer · O | ▼ Sale | 399,461 | $4.74 | $1.9M | -19.7% | 2 tranches |
| Jun 2, 2026 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 1,733 | $4.52 | $8K | -0.6% | — |
| May 1, 2026 | Carlson MeganCAO and SVP, Finance · O | ▼ Sale | 110,422 | $4.75 | $524K | -17.9% | — |
| Apr 29, 2026 | Cashman SteveChief Business Officer · O | ▼ Sale | 147,518 | $4.91 | $724K | -6.8% | — |
| Apr 16, 2026 | Cashman SteveChief Business Officer · O | ▼ Sale | 200,000 | $5.22 | $1.0M | -8.4% | plan |
| Mar 5, 2026 | DEVIVO JOSEPHPresident & CEO · O·D | ▼ Sale | 482,149 | $3.71 | $1.8M | -5.7% | — |
| Mar 3, 2026 | Cashman SteveChief Business Officer · O | ▼ Sale | 42,540 | $3.71 | $158K | -1.8% | — |
| Mar 3, 2026 | DEVIVO JOSEPHPresident & CEO · O·D | ▼ Sale | 161,275 | $3.71 | $599K | -1.9% | — |
| Mar 3, 2026 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 14,209 | $3.71 | $53K | -4.4% | — |
| Mar 3, 2026 | Carlson MeganCAO and SVP, Finance · O | ▼ Sale | 41,978 | $3.71 | $156K | -6.4% | — |
| Feb 26, 2026 | Cashman SteveChief Business Officer · O | ▼ Sale | 250,000 | $4.35 | $1.1M | -11.5% | plan |
| Jan 8, 2026 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 1,140,180 | $4.12 | $4.7M | -100% | plan · 3 tranches · indirect |
| Jan 7, 2026 | Doherty John N.EVP, CFO · O | ▼ Sale | 60,182 | $3.98 | $240K | -4.6% | — |
| Jan 5, 2026 | Ku VictorChief Technology Officer · O | ▼ Sale | 35,968 | $3.82 | $137K | -4.2% | — |
| Dec 26, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 62,365 | $4.01 | $250K | -5.2% | plan · 3 tranches · indirect |
| Dec 16, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 886,294 | $3.16 | $2.8M | -42.4% | plan · 4 tranches · indirect |
| Dec 15, 2025 | Phanstiel S. LouiseD | ▲ Buy | 185,261 | $3.08 | $571K | — | indirect |
| Dec 12, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 605,565 | $3.11 | $1.9M | -100% | plan · 4 tranches · indirect |
| Dec 11, 2025 | ROBBINS LARRYD·10% | ▲ Buy | 21,370 | $3.02 | $64K | +0.1% | indirect |
| Dec 9, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 945,397 | $3.24 | $3.1M | -89.5% | plan · 3 tranches · indirect |
| Dec 5, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 101,796 | $3.08 | $313K | -15.8% | plan · 2 tranches · indirect |
| Dec 5, 2025 | ROBBINS LARRYD·10% | ▲ Buy | 1,558,541 | $2.99 | $4.7M | +12.2% | 3 tranches · indirect |
| Dec 2, 2025 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 1,686 | $2.83 | $5K | -0.7% | — |
| Nov 28, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 132,570 | $3.08 | $408K | -20.5% | plan · indirect |
| Nov 26, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 2,227,876 | $3.18 | $7.1M | -73.6% | plan · 7 tranches · indirect |
| Nov 21, 2025 | ROBBINS LARRYD | ▲ Buy | 2,800,000 | $2.42 | $6.8M | +28.1% | 3 tranches · indirect |
| Nov 4, 2025 | Carfora DawnD | ▼ Sale | 112,009 | $2.7 | $302K | -29.7% | — |
| Nov 3, 2025 | ROTHBERG JONATHAN MD·10% | ▼ Sale | 100,502 | $3.08 | $309K | -8.1% | plan · indirect |
| Sep 4, 2025 | Cashman SteveChief Business Officer · O | ▼ Sale | 142,590 | $1.5 | $214K | -6.1% | — |
| Sep 4, 2025 | Carlson MeganInterim CFO · O | ▼ Sale | 13,803 | $1.5 | $21K | -2.5% | — |
| Sep 3, 2025 | Caezza NicholasDeputy General Counsel · O | ▼ Sale | 1,724 | $1.52 | $3K | -0.7% | — |
| Aug 25, 2025 | Cashman SteveChief Business Officer · O | ▲ Buy | 50,000 | $1.64 | $82K | +2.2% | 2 tranches |
Every $BFLY filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Butterfly Network filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $BFLY feed.