JR
Insider
Jonathan M Rothberg
DirectorJonathan M Rothberg (Director) filed 12 Form 4 reports in the trailing twelve months (0 purchases, 12 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.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
12
0 buys · 12 sells · 1 late
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$75.1M
shares × price, as filed
Last traded
Jul 22
Filed Jul 24
Median ADV $75.0M across their filed names
Open performance→Volume by month
Buys $0
Sells $86.8M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
12 filings
Sector per market data · by filing · past 12 months
Most traded names
BFLYRecent filings
BFLYSALE
Butterfly Network, Inc.
View filing →
$313K101,796 sh across 2 lots
Exec Dec 4 2025
Filed Dec 8 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $408K
132,570 sh × $3.08
Exec Nov 28 2025
Filed Dec 2 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $7.1M
2,227,876 sh across 7 lots
Exec Nov 24 2025
Filed Nov 26 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $310K
100,502 sh × $3.08
Exec Nov 3 2025
Filed Nov 5 2025 · 5:30 PM ET QSISALE Quantum-Si Inc View filing → $11.7M
3,506,267 sh across 8 lots
Exec Dec 27 2024
Filed Dec 31 2024 · 5:30 PM ET