Form4insider filings, from the source

Company · CIK 0001804176 · SIC 3844 — X-Ray Apparatus & Tubes & Related Irradiation Apparatus · NYSE

Butterfly Network, Inc. · BFLY

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.0M · 1sales $98.2M · 21net −$97.2M
$10k$10k$1M$1M$100M$100MbuyssalesJun 1Jun 20Jul 9Jul 28Aug 16Sep 4Sep 23

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 22, 2026 SForm 4 →Sep 24, 5:50 pm EDTJoseph DevivoPresident & CEO, Director5,980$10.01$59,8677,347,720−0.08%10b5-1
Sep 4, 2026 SForm 4 →Sep 9, 4:45 pm EDTSteve CashmanChief Business Officer140,112$7.30$1,023,0981,490,295−8.59%
Sep 4, 2026 SForm 4 →Sep 9, 4:42 pm EDTMegan CarlsonCAO and SVP, Finance13,804$7.30$100,797412,085−3.24%
Sep 2, 2026 SForm 4 →Sep 4, 4:20 pm EDTNicholas CaezzaDeputy General Counsel1,709$8.15$13,927305,166−0.56%
Aug 24, 2026 GForm 4 →Aug 25, 4:13 pm EDTJoseph DevivoPresident & CEO, Director250,000——7,353,700—
Aug 14, 2026 PForm 4 →Aug 17, 4:51 pm EDTS. Louise PhanstielDirector115,200$8.68$999,510300,461+62.2%
Aug 13, 2026 SForm 4 →Aug 17, 7:01 pm EDTLarry RobbinsDirector2,297,733$8.98$20,622,4932,964,187−43.7%
Aug 11, 2026 SForm 4 →Aug 12, 5:03 pm EDTNicholas CaezzaDeputy General Counsel10,000$9.75$97,500300,307−3.22%
Aug 10, 2026 SForm 4 →Aug 12, 4:32 pm EDTJoseph DevivoPresident & CEO, Director68,346$10.01$684,0757,603,700−0.89%10b5-1
Jul 31, 2026 SForm 4 →Aug 4, 4:41 pm EDTMegan CarlsonCAO and SVP, Finance68,852$7.86$541,383425,889−13.9%
Jul 31, 2026 SForm 4 →Aug 3, 6:11 pm EDTLarry RobbinsDirector1,876,292$7.45$13,981,72412,458,763−13.1%
Jul 22, 2026 SForm 4 →Jul 24, 4:57 pm EDTJonathan M RothbergDirector659,913$6.47$4,269,5050−100%10b5-1
Jul 20, 2026 SForm 4 →Jul 21, 4:26 pm EDTVictor KuChief Technology Officer48,540$6.56$318,4221,015,099−4.56%
Jul 20, 2026 SForm 4 →Jul 21, 4:23 pm EDTJohn N. DohertyEVP, CFO57,136$6.56$374,8121,397,276−3.93%
Jul 20, 2026 SForm 4 →Jul 21, 4:21 pm EDTJoseph DevivoPresident & CEO, Director211,798$6.56$1,389,3957,672,046−2.69%
Jul 17, 2026 SForm 4 →Jul 21, 7:52 pm EDTJonathan M RothbergDirector, 10% Owner3,126,453$6.64$20,748,309496,680−86.3%10b5-1
Jul 14, 2026 SForm 4 →Jul 16, 8:18 pm EDTJonathan M RothbergDirector, 10% Owner4,013,452$7.32$29,368,63236,366−99.1%10b5-1
Jul 7, 2026 SForm 4 →Jul 8, 4:32 pm EDTVictor KuChief Technology Officer35,649$7.87$280,6651,063,639−3.24%
Jul 7, 2026 SForm 4 →Jul 8, 4:29 pm EDTJohn N. DohertyEVP, CFO55,229$7.87$434,8181,454,412−3.66%
Jul 7, 2026 SForm 4 →Jul 8, 4:25 pm EDTJoseph DevivoPresident & CEO, Director204,725$7.87$1,611,8007,883,844−2.53%
Jul 2, 2026 SForm 4 →Jul 7, 4:10 pm EDTMegan CarlsonCAO and SVP, Finance41,303$7.96$328,937465,906−8.14%
Jun 22, 2026 AForm 4 →Jun 22, 8:28 pm EDTErica SchwartzDirector25,447——401,699—
Jun 22, 2026 AForm 4 →Jun 22, 7:10 pm EDTJonathan M RothbergDirector, 10% Owner25,447——2,905,699—
Jun 22, 2026 AForm 4 →Jun 22, 7:06 pm EDTLarry RobbinsDirector25,447——390,952—
Jun 22, 2026 AForm 4 →Jun 22, 7:02 pm EDTS. Louise PhanstielDirector25,447——390,952—
Jun 22, 2026 AForm 4 →Jun 22, 7:00 pm EDTCaroll H NeubauerDirector25,447——98,617—
Jun 22, 2026 AForm 4 →Jun 22, 6:58 pm EDTElazer R EdelmanDirector25,447——392,893—
Jun 5, 2026 SForm 4 →Jun 9, 5:19 pm EDTSteve CashmanChief Business Officer399,461$4.74$1,893,3421,630,407−19.7%
Jun 2, 2026 SForm 4 →Jun 4, 4:02 pm EDTNicholas CaezzaDeputy General Counsel1,733$4.52$7,831310,307−0.56%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.