Jonathan M Rothberg

Director

Jonathan 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.

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Return, 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

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

BFLY

Butterfly Network, Inc. BFLY · 0 buys · 12 sells 12 filings QSI QSI QSI · 0 buys · 1 sell 1 filing

Recent filings

BFLYSALE Butterfly Network, Inc. View filing → $4.3M
659,913 sh across 4 lots
Exec Jul 22
Filed Jul 24 · 4:57 PM ET BFLYSALE Butterfly Network, Inc. View filing → $20.7M
3,126,453 sh across 3 lots
Exec Jul 17
Filed Jul 21 · 7:52 PM ET BFLYSALE Butterfly Network, Inc. View filing → $29.4M
4,013,452 sh across 4 lots
Exec Jul 14
Filed Jul 16 · 8:18 PM ET BFLYSALE Butterfly Network, Inc. View filing → $4.7M
1,140,180 sh across 3 lots
Exec Jan 6
Filed Jan 8 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $180K
44,781 sh × $4.01
Exec Dec 23 2025
Filed Dec 29 2025 · 5:30 PM ET † BFLYSALE Butterfly Network, Inc. View filing → $2.8M
886,294 sh across 4 lots
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $1.9M
605,565 sh across 4 lots
Exec Dec 10 2025
Filed Dec 12 2025 · 5:30 PM ET BFLYSALE Butterfly Network, Inc. View filing → $3.1M
945,397 sh across 3 lots
Exec Dec 8 2025
Filed Dec 10 2025 · 5:30 PM ET More filings →