Butterfly Network, Inc. (BFLY) · Insider trading
What Butterfly Network's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$13.07M
2 insiders, 9 trades
Sold, 12 months
$126.22M
9 insiders, 62% under a plan
Net, 12 months
−$113.15M
bought less sold
Latest filing
2026-10-15
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Rothberg Jonathan MDirector | – | $75.19M | 39 | 2026-07-22 | – |
| Robbins LarryDirector | $11.50M | $34.60M | 14 | 2026-08-17 | – |
| Devivo JosephDirector, President & CEO | – | $7.27M | 9 | 2026-10-06 | 7,311,930 |
| Cashman SteveChief Business Officer | $81,953 | $6.65M | 11 | 2026-09-04 | 1,490,295 |
| Carlson MeganCAO and SVP, Finance | – | $1.76M | 7 | 2026-10-02 | 401,971 |
| Phanstiel S. LouiseDirector | $1.57M | – | 2 | 2026-08-14 | – |
| Doherty John N.EVP, CFO | – | $1.05M | 3 | 2026-07-20 | 1,397,276 |
| Ku VictorChief Technology Officer | – | $736,378 | 3 | 2026-07-20 | 1,015,099 |
| Carfora DawnDirector | – | $302,424 | 1 | 2025-11-04 | 265,505 |
| Getz Heather CEVP, CFO & COO | – | $236,219 | 2 | 2025-05-05 | 2,919,274 |
| Caezza NicholasDeputy General Counsel | – | $183,890 | 7 | 2026-09-02 | 305,166 |
| Stoica Andrei GChief Technology Officer | – | $66,507 | 5 | 2025-04-01 | 1,600,182 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-06 | Devivo JosephDirector, President & CEO | Saleplan | 35,790 | 10.02 | $358,616 | 7,311,930 | Form 4 |
| 2026-10-02 | Carlson MeganCAO and SVP, Finance | Sale | 10,114 | 8.74 | $88,447 | 401,971 | Form 4 |
| 2026-09-23 | Devivo JosephDirector, President & CEO | Saleplan | 3,169 | 10.02 | $31,753 | 7,347,720 | Form 4 |
| 2026-09-22 | Devivo JosephDirector, President & CEO | Saleplan | 2,811 | 10.00 | $28,110 | 7,350,889 | Form 4 |
| 2026-09-04 | Carlson MeganCAO and SVP, Finance | Sale | 13,804 | 7.30 | $100,769 | 412,085 | Form 4 |
| 2026-09-04 | Cashman SteveChief Business Officer | Sale | 140,112 | 7.30 | $1.02M | 1,490,295 | Form 4 |
| 2026-09-02 | Caezza NicholasDeputy General Counsel | Sale | 1,709 | 8.15 | $13,928 | 305,166 | Form 4 |
| 2026-08-17 | Robbins LarryDirector | Saleindirect | 582,500 | 8.97 | $5.23M | 2,964,187 | Form 4 |
| 2026-08-14 | Robbins LarryDirector | Saleindirect | 824,700 | 8.70 | $7.17M | 3,546,687 | Form 4 |
| 2026-08-14 | Phanstiel S. LouiseDirector | Buyindirect | 115,200 | 8.68 | $999,936 | 300,461 | Form 4 |
| 2026-08-13 | Robbins LarryDirector | Saleindirect | 215,233 | 9.54 | $2.05M | 12,243,530 | Form 4 |
| 2026-08-13 | Robbins LarryDirector | Saleindirect | 500,000 | 9.24 | $4.62M | 11,743,530 | Form 4 |
| 2026-08-13 | Robbins LarryDirector | Saleindirect | 175,300 | 8.86 | $1.55M | 4,371,387 | Form 4 |
| 2026-08-11 | Caezza NicholasDeputy General Counsel | Sale | 10,000 | 9.75 | $97,500 | 300,307 | Form 4 |
| 2026-08-10 | Devivo JosephDirector, President & CEO | Saleplan | 68,346 | 10.01 | $684,143 | 7,603,700 | Form 4 |
| 2026-08-03 | Robbins LarryDirector | Saleindirect | 156,163 | 8.10 | $1.26M | 12,458,763 | Form 4 |
| 2026-07-31 | Carlson MeganCAO and SVP, Finance | Sale | 68,852 | 7.86 | $541,177 | 425,889 | Form 4 |
| 2026-07-31 | Robbins LarryDirector | Saleindirect | 1,720,129 | 7.39 | $12.71M | 12,614,926 | Form 4 |
| 2026-07-22 | Rothberg Jonathan MDirector | Saleplanindirect | 54,143 | 6.47 | $350,305 | 0 | Form 4 |
| 2026-07-22 | Rothberg Jonathan MDirector | Saleplanindirect | 72,724 | 6.47 | $470,524 | 0 | Form 4 |
| 2026-07-22 | Rothberg Jonathan MDirector | Saleplanindirect | 496,680 | 6.47 | $3.21M | 0 | Form 4 |
| 2026-07-22 | Rothberg Jonathan MDirector | Saleplanindirect | 36,366 | 6.47 | $235,288 | 0 | Form 4 |
| 2026-07-21 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 753,320 | 6.74 | $5.08M | 496,680 | Form 4 |
| 2026-07-20 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 1,177,276 | 6.61 | $7.78M | 72,724 | Form 4 |
| 2026-07-20 | Devivo JosephDirector, President & CEO | Sale | 211,798 | 6.56 | $1.39M | 7,672,046 | Form 4 |
| 2026-07-20 | Doherty John N.EVP, CFO | Sale | 57,136 | 6.56 | $374,812 | 1,397,276 | Form 4 |
| 2026-07-20 | Ku VictorChief Technology Officer | Sale | 48,540 | 6.56 | $318,422 | 1,015,099 | Form 4 |
| 2026-07-17 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 1,195,857 | 6.60 | $7.89M | 54,143 | Form 4 |
| 2026-07-16 | Rothberg Jonathan MDirector, 10% owner | Saleplan | 253,867 | 7.09 | $1.80M | 105,881 | Form 4 |
| 2026-07-16 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 1,213,634 | 7.09 | $8.60M | 36,366 | Form 4 |
| 2026-07-15 | Rothberg Jonathan MDirector, 10% owner | Saleplan | 1,730,319 | 7.32 | $12.67M | 359,748 | Form 4 |
| 2026-07-14 | Rothberg Jonathan MDirector, 10% owner | Saleplan | 815,632 | 7.72 | $6.30M | 2,090,067 | Form 4 |
| 2026-07-07 | Devivo JosephDirector, President & CEO | Sale | 204,725 | 7.87 | $1.61M | 7,883,844 | Form 4 |
| 2026-07-07 | Doherty John N.EVP, CFO | Sale | 55,229 | 7.87 | $434,652 | 1,454,412 | Form 4 |
| 2026-07-07 | Ku VictorChief Technology Officer | Sale | 35,649 | 7.87 | $280,558 | 1,063,639 | Form 4 |
| 2026-07-02 | Carlson MeganCAO and SVP, Finance | Sale | 41,303 | 7.96 | $328,772 | 465,906 | Form 4 |
| 2026-06-08 | Cashman SteveChief Business Officer | Sale | 294,680 | 4.66 | $1.37M | 1,630,407 | Form 4 |
| 2026-06-05 | Cashman SteveChief Business Officer | Sale | 104,781 | 4.96 | $519,714 | 1,925,087 | Form 4 |
| 2026-06-02 | Caezza NicholasDeputy General Counsel | Sale | 1,733 | 4.52 | $7,833 | 310,307 | Form 4 |
| 2026-05-01 | Carlson MeganCAO and SVP, Finance | Sale | 110,422 | 4.75 | $524,504 | 507,209 | Form 4 |
63 more
| 2026-04-29 | Cashman SteveChief Business Officer | Sale | 147,518 | 4.91 | $724,313 | 2,029,868 | Form 4 |
| 2026-04-16 | Cashman SteveChief Business Officer | Saleplan | 200,000 | 5.22 | $1.04M | 2,177,386 | Form 4 |
| 2026-03-05 | Devivo JosephDirector, President & CEO | Sale | 482,149 | 3.71 | $1.79M | 8,030,899 | Form 4 |
| 2026-03-03 | Carlson MeganCAO and SVP, Finance | Sale | 41,978 | 3.71 | $155,738 | 617,631 | Form 4 |
| 2026-03-03 | Caezza NicholasDeputy General Counsel | Sale | 14,209 | 3.71 | $52,715 | 312,040 | Form 4 |
| 2026-03-03 | Devivo JosephDirector, President & CEO | Sale | 161,275 | 3.71 | $598,330 | 8,513,048 | Form 4 |
| 2026-03-03 | Cashman SteveChief Business Officer | Sale | 42,540 | 3.71 | $157,823 | 2,377,386 | Form 4 |
| 2026-02-26 | Cashman SteveChief Business Officer | Saleplan | 250,000 | 4.35 | $1.09M | 1,931,884 | Form 4 |
| 2026-01-08 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 335,834 | 4.18 | $1.40M | 0 | Form 4 |
| 2026-01-07 | Doherty John N.EVP, CFO | Sale | 60,182 | 3.98 | $239,524 | 1,234,688 | Form 4 |
| 2026-01-07 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 452,729 | 4.14 | $1.87M | 335,834 | Form 4 |
| 2026-01-06 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 351,617 | 4.03 | $1.42M | 788,563 | Form 4 |
| 2026-01-05 | Ku VictorChief Technology Officer | Sale | 35,968 | 3.82 | $137,398 | 811,962 | Form 4 |
| 2025-12-26 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 14,911 | 4.01 | $59,793 | 1,140,180 | Form 4 |
| 2025-12-24 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 2,673 | 4.00 | $10,692 | 1,155,091 | Form 4 |
| 2025-12-23 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 44,781 | 4.01 | $179,572 | 1,157,764 | Form 4 |
| 2025-12-16 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 50,360 | 3.14 | $158,130 | 0 | Form 4 |
| 2025-12-16 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 196,662 | 3.14 | $617,519 | 0 | Form 4 |
| 2025-12-16 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 37,964 | 3.14 | $119,207 | 1,202,545 | Form 4 |
| 2025-12-15 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 601,308 | 3.16 | $1.90M | 196,662 | Form 4 |
| 2025-12-15 | Phanstiel S. LouiseDirector | Buyindirect | 185,261 | 3.08 | $570,604 | 185,261 | Form 4 |
| 2025-12-12 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 82,262 | 3.08 | $253,367 | 50,360 | Form 4 |
| 2025-12-12 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 111,031 | 3.08 | $341,975 | 0 | Form 4 |
| 2025-12-11 | Robbins LarryDirector, 10% owner | Buyindirect | 21,370 | 3.02 | $64,537 | 14,335,055 | Form 4 |
| 2025-12-11 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 123,354 | 3.08 | $379,930 | 132,622 | Form 4 |
| 2025-12-10 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 288,918 | 3.13 | $904,313 | 255,976 | Form 4 |
| 2025-12-09 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 176,070 | 3.11 | $547,578 | 111,031 | Form 4 |
| 2025-12-08 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 543,601 | 3.27 | $1.78M | 0 | Form 4 |
| 2025-12-08 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 225,726 | 3.27 | $738,124 | 287,101 | Form 4 |
| 2025-12-05 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 37,598 | 3.07 | $115,426 | 543,601 | Form 4 |
| 2025-12-05 | Robbins LarryDirector, 10% owner | Buyindirect | 200,000 | 3.06 | $612,000 | 14,313,685 | Form 4 |
| 2025-12-04 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 64,198 | 3.08 | $197,730 | 581,199 | Form 4 |
| 2025-12-04 | Robbins LarryDirector, 10% owner | Buyindirect | 536,893 | 2.99 | $1.61M | 14,113,685 | Form 4 |
| 2025-12-03 | Robbins LarryDirector, 10% owner | Buyindirect | 821,648 | 2.96 | $2.43M | 13,576,792 | Form 4 |
| 2025-12-02 | Caezza NicholasDeputy General Counsel | Sale | 1,686 | 2.83 | $4,771 | 231,035 | Form 4 |
| 2025-11-28 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 132,570 | 3.08 | $408,316 | 512,827 | Form 4 |
| 2025-11-26 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 442,539 | 3.13 | $1.39M | 797,970 | Form 4 |
| 2025-11-25 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 224,920 | 3.27 | $735,488 | 544,894 | Form 4 |
| 2025-11-25 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 224,919 | 3.27 | $735,485 | 645,397 | Form 4 |
| 2025-11-25 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 224,919 | 3.27 | $735,485 | 645,397 | Form 4 |
| 2025-11-24 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 370,193 | 3.15 | $1.17M | 769,814 | Form 4 |
| 2025-11-24 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 370,193 | 3.15 | $1.17M | 870,316 | Form 4 |
| 2025-11-24 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 370,193 | 3.15 | $1.17M | 870,316 | Form 4 |
| 2025-11-21 | Robbins LarryDirector | Buyindirect | 800,000 | 2.58 | $2.06M | 12,755,144 | Form 4 |
| 2025-11-20 | Robbins LarryDirector | Buyindirect | 1,000,000 | 2.37 | $2.37M | 11,955,144 | Form 4 |
| 2025-11-19 | Robbins LarryDirector | Buyindirect | 1,000,000 | 2.35 | $2.35M | 10,955,144 | Form 4 |
| 2025-11-04 | Carfora DawnDirector | Sale | 112,009 | 2.70 | $302,424 | 265,505 | Form 4 |
| 2025-11-03 | Rothberg Jonathan MDirector, 10% owner | Saleplanindirect | 100,502 | 3.08 | $309,546 | 1,140,007 | Form 4 |
| 2025-09-04 | Carlson MeganInterim CFO | Sale | 13,803 | 1.50 | $20,704 | 547,444 | Form 4 |
| 2025-09-04 | Cashman SteveChief Business Officer | Sale | 142,590 | 1.50 | $213,885 | 2,181,884 | Form 4 |
| 2025-09-03 | Caezza NicholasDeputy General Counsel | Sale | 1,724 | 1.52 | $2,620 | 232,721 | Form 4 |
| 2025-08-25 | Cashman SteveChief Business Officer | Buy | 4,709 | 1.63 | $7,676 | 2,279,183 | Form 4 |
| 2025-08-25 | Cashman SteveChief Business Officer | Buy | 45,291 | 1.64 | $74,277 | 2,324,474 | Form 4 |
| 2025-08-04 | Caezza NicholasDeputy General Counsel | Sale | 3,118 | 1.45 | $4,521 | 234,445 | Form 4 |
| 2025-05-05 | Getz Heather CEVP, CFO & COO | Sale | 65,456 | 2.20 | $144,003 | 2,919,274 | Form 4 |
| 2025-04-25 | Devivo JosephDirector, President & CEO | Sale | 320,215 | 2.44 | $781,325 | 7,249,789 | Form 4 |
| 2025-04-01 | Stoica Andrei GChief Technology Officer | Sale | 1,805 | 2.17 | $3,917 | 1,600,182 | Form 4 |
| 2025-03-26 | Stoica Andrei GChief Technology Officer | Sale | 3,354 | 2.69 | $9,022 | 1,601,987 | Form 4 |
| 2024-12-31 | Stoica Andrei GChief Technology Officer | Sale | 1,680 | 3.30 | $5,544 | 1,449,237 | Form 4 |
| 2024-12-24 | Stoica Andrei GChief Technology Officer | Sale | 3,340 | 3.00 | $10,020 | 1,450,917 | Form 4 |
| 2024-12-20 | Cashman SteveChief Business Officer | Sale | 164,079 | 3.06 | $502,082 | 1,835,921 | Form 4 |
| 2024-12-20 | Getz Heather CEVP, CFO & COO | Sale | 30,136 | 3.06 | $92,216 | 2,669,333 | Form 4 |
| 2024-12-05 | Stoica Andrei GChief Technology Officer | Sale | 11,277 | 3.37 | $38,003 | 1,454,257 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
28 × grant or award5 × shares withheld for tax1 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-10-13 | Noonen MichaelDirector | Grant or award A | +37,037 | – | 37,037 | Form 4 |
| 2026-08-24 | Devivo JosephDirector, President & CEO | Gift G | −250,000 | – | 7,353,700 | Form 4 |
| 2026-06-22 | Edelman Elazer RDirector | Grant or award A | +25,447 | – | 392,893 | Form 4 |
| 2026-06-22 | Neubauer Caroll HDirector | Grant or award A | +25,447 | – | 98,617 | Form 4 |
| 2026-06-22 | Phanstiel S. LouiseDirector | Grant or award A | +25,447 | – | 390,952 | Form 4 |
| 2026-06-22 | Robbins LarryDirector | Grant or award A | +25,447 | – | 390,952 | Form 4 |
| 2026-06-22 | Rothberg Jonathan MDirector, 10% owner | Grant or award A | +25,447 | – | 2,905,699 | Form 4 |
| 2026-06-22 | Schwartz EricaDirector | Grant or award A | +25,447 | – | 401,699 | Form 4 |
| 2026-05-19 | Neubauer Caroll HDirector | Grant or award A | +73,170 | – | 73,170 | Form 4 |
| 2026-03-02 | Carlson MeganCAO and SVP, Finance | Grant or award A | +97,883 | – | 659,609 | Form 4 |
| 2026-03-02 | Caezza NicholasDeputy General Counsel | Grant or award A | +89,359 | – | 326,249 | Form 4 |
| 2026-03-02 | Devivo JosephDirector, President & CEO | Grant or award A | +1,424,534 | – | 8,674,323 | Form 4 |
| 2026-03-02 | Cashman SteveChief Business Officer | Grant or award A | +488,042 | – | 2,419,926 | Form 4 |
| 2026-03-02 | Ku VictorChief Technology Officer | Grant or award A | +287,326 | – | 1,099,288 | Form 4 |
| 2026-03-02 | Doherty John N.EVP, CFO | Grant or award A | +274,953 | – | 1,509,641 | Form 4 |
| 2025-12-08 | Doherty John N.EVP, CFO | Grant or award A | +863,247 | – | 863,247 | Form 4 |
| 2025-12-08 | Doherty John N.EVP, CFO | Grant or award A | +431,623 | – | 1,294,870 | Form 4 |
| 2025-09-22 | Ku VictorChief Technology Officer | Grant or award A | +565,287 | – | 565,287 | Form 4 |
| 2025-09-22 | Ku VictorChief Technology Officer | Grant or award A | +282,643 | – | 847,930 | Form 4 |
| 2025-06-13 | Carfora DawnDirector | Grant or award A | +80,434 | – | 377,514 | Form 4 |
| 2025-06-13 | Edelman Elazer RDirector | Grant or award A | +80,434 | – | 367,446 | Form 4 |
| 2025-06-13 | Phanstiel S. LouiseDirector | Grant or award A | +80,434 | – | 365,505 | Form 4 |
| 2025-06-13 | Robbins LarryDirector | Grant or award A | +80,434 | – | 365,505 | Form 4 |
| 2025-06-13 | Rothberg Jonathan MDirector, 10% owner | Grant or award A | +80,434 | – | 2,880,252 | Form 4 |
| 2025-06-13 | Schwartz EricaDirector | Grant or award A | +80,434 | – | 376,252 | Form 4 |
| 2025-03-04 | Stoica Andrei GChief Technology Officer | Shares withheld for tax F | −11,470 | 3.03 | 1,605,341 | Form 4 |
| 2025-03-03 | Devivo JosephDirector, President & CEO | Shares withheld for tax F | −443,711 | 3.03 | 7,570,004 | Form 4 |
| 2025-03-03 | Getz Heather CEVP, CFO & COO | Shares withheld for tax F | −282,649 | 3.03 | 2,984,730 | Form 4 |
| 2025-03-03 | Stoica Andrei GChief Technology Officer | Shares withheld for tax F | −178,130 | 3.03 | 1,616,811 | Form 4 |
| 2025-03-01 | Devivo JosephDirector, President & CEO | Grant or award A | +1,185,526 | – | 8,013,715 | Form 4 |
| 2025-03-01 | Getz Heather CEVP, CFO & COO | Grant or award A | +569,211 | – | 3,267,379 | Form 4 |
| 2025-03-01 | Stoica Andrei GChief Technology Officer | Grant or award A | +328,947 | – | 1,794,941 | Form 4 |
| 2025-03-01 | Cashman SteveChief Business Officer | Grant or award A | +438,553 | – | 2,274,474 | Form 4 |
| 2024-12-17 | Devivo JosephDirector, President & CEO | Shares withheld for tax F | −209,867 | 3.52 | 6,799,354 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.