Jonathan M Rothberg sold $1.9M of Butterfly Network (BFLY)

Executed Dec 10 2025, disclosed Dec 12 2025, 2 days later.

Value, as filed

$1.9M

605,565 sh across 4 lots

Executed

Dec 10 2025

the trade date, as filed

Disclosed

Dec 12 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

Jonathan M Rothberg Director profile →

Jonathan M Rothberg (Director) filed 11 Form 4 reports in the trailing twelve months (0 purchases, 11 sales, 1 filed past the two-business-day deadline), most often in Butterfly Network, Inc. (BFLY). The largest single filing was $29.4M of BFLY (4,013,452 sh across 4 lots, as filed), executed Jul 14.

The name

BFLY

Butterfly Network, Inc. BFLY · Healthcare · 47 filings in 24 months ticker →

Healthcare · Butterfly Network, Inc. develops, manufactures, and commercializes ultrasound imaging solutions in the United States and internationally

More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Jonathan M Rothberg in BFLY

BFLYSALE Butterfly Network, Inc. $4.3M
659,913 sh across 4 lots
Exec Jul 22
Filed Jul 24 · 4:57 PM ET BFLYSALE Butterfly Network, Inc. $20.7M
3,126,453 sh across 3 lots
Exec Jul 17
Filed Jul 21 · 7:52 PM ET BFLYSALE Butterfly Network, Inc. $29.4M
4,013,452 sh across 4 lots
Exec Jul 14
Filed Jul 16 · 8:18 PM ET BFLYSALE Butterfly Network, Inc. $4.7M
1,140,180 sh across 3 lots
Exec Jan 6
Filed Jan 8 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. $180K
44,781 sh × $4.01
Exec Dec 23 2025
Filed Dec 29 2025 · 5:30 PM ET † BFLYSALE Butterfly Network, Inc. $2.8M
886,294 sh across 4 lots
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. $3.1M
945,397 sh across 3 lots
Exec Dec 8 2025
Filed Dec 10 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. $313K
101,796 sh across 2 lots
Exec Dec 4 2025
Filed Dec 8 2025 · 5:30 PM ET