Form 4 Tracker
Jonathan M Rothberg

Director; Director, 10% Owner · 6 filings · Latest: Jul 22, 2026

Butterfly Network, Inc.
Hyperfine, Inc.
Quantum-Si Inc
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BFLY
Jonathan M RothbergDirectorJul 22, 2026
Sale
$6.47659,913$4.3M0
BFLY
ROTHBERG JONATHAN M—Jul 22, 2026
Proposed Sale
$6.47659,913$4.3M—
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 21, 2026
Sale
$6.74753,320$5.1M496,680
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 20, 2026
Sale
$6.611,177,276$7.8M72,724
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 17, 2026
Sale
$6.601,195,857$7.9M54,143
BFLY
ROTHBERG JONATHAN M—Jul 21, 2026
Proposed Sale
$6.73753,320$5.1M—
BFLY
ROTHBERG JONATHAN M—Jul 20, 2026
Proposed Sale
$6.621,177,276$7.8M—
BFLY
ROTHBERG JONATHAN M—Jul 17, 2026
Proposed Sale
$6.591,195,857$7.9M—
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 16, 2026
Sale
$7.091,213,634$8.6M36,366
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 16, 2026
Sale
$7.09253,867$1.8M105,881
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 15, 2026
Sale
$7.321,730,319$12.7M359,748
BFLY
Jonathan M RothbergDirector, 10% OwnerJul 14, 2026
Sale
$7.72815,632$6.3M2,090,067
BFLY
ROTHBERG JONATHAN M—Jul 16, 2026
Proposed Sale
$7.091,467,501$10.4M—
BFLY
ROTHBERG JONATHAN M—Jul 15, 2026
Proposed Sale
$7.321,730,319$12.7M—
BFLY
ROTHBERG JONATHAN M—Jul 14, 2026
Proposed Sale
$7.71815,632$6.3M—
BFLY
ROTHBERG JONATHAN M—Jan 8, 2026
Proposed Sale
$4.18335,834$1.4M—
BFLY
ROTHBERG JONATHAN M—Jan 7, 2026
Proposed Sale
$4.14452,729$1.9M—
BFLY
ROTHBERG JONATHAN M—Jan 6, 2026
Proposed Sale
$4.03351,617$1.4M—
BFLY
ROTHBERG JONATHAN M—Dec 26, 2025
Proposed Sale
$4.0114,911$59.8K—
BFLY
ROTHBERG JONATHAN M—Dec 24, 2025
Proposed Sale
$4.002,673$10.7K—

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