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
ROTHBERG JONATHAN MDec 23, 2025
Proposed Sale
$4.0144,781$179.4K
BFLY
ROTHBERG JONATHAN MDec 16, 2025
Proposed Sale
$3.14284,986$893.8K
BFLY
ROTHBERG JONATHAN MDec 15, 2025
Proposed Sale
$3.16601,308$1.9M
BFLY
ROTHBERG JONATHAN MDec 12, 2025
Proposed Sale
$3.08193,293$596.3K
BFLY
ROTHBERG JONATHAN MDec 11, 2025
Proposed Sale
$3.08123,354$380.1K
BFLY
ROTHBERG JONATHAN MDec 10, 2025
Proposed Sale
$3.13288,918$905.2K
BFLY
ROTHBERG JONATHAN MDec 9, 2025
Proposed Sale
$3.11176,070$546.8K
BFLY
ROTHBERG JONATHAN MDec 8, 2025
Proposed Sale
$3.27769,327$2.5M
BFLY
ROTHBERG JONATHAN MDec 5, 2025
Proposed Sale
$3.0737,598$115.6K
BFLY
ROTHBERG JONATHAN MDec 4, 2025
Proposed Sale
$3.0864,198$197.5K
BFLY
ROTHBERG JONATHAN MNov 28, 2025
Proposed Sale
$3.08132,570$408.2K
BFLY
ROTHBERG JONATHAN MNov 26, 2025
Proposed Sale
$3.13442,539$1.4M
BFLY
ROTHBERG JONATHAN MNov 25, 2025
Proposed Sale
$3.27674,758$2.2M
BFLY
ROTHBERG JONATHAN MNov 24, 2025
Proposed Sale
$3.151,110,579$3.5M
BFLY
ROTHBERG JONATHAN MNov 3, 2025
Proposed Sale
$3.08100,502$309.4K
QSI
ROTHBERG JONATHAN MOct 16, 2025
Proposed Sale
$3.0726,095$80.2K
QSI
ROTHBERG JONATHAN MDec 27, 2024
Proposed Sale
$3.343,506,267$11.7M

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Jonathan M Rothberg — Insider Trading Activity | LevelFields AI