MGNXMACROGENICS INC

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-07.

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Insider buys (90d)

$0.00

Insider sells (90d)

$129.1K

Net flow

$-129.1K

Filings

Buy transactions

Sell transactions

Distinct insiders

Last close (cached)

$3.63

as of 2026-10-22

1d return

+1.1%

5d return

+7.7%

1m return

-4.5%

Top insiders trading MGNX (90d)

Peters Jeffrey Stuart

1 txns · $129.1K

Bonvini Ezio

2 txns · $124.8K

Recent transactions (3)

Filed	Txn date	Insider	Code	Shares	Price	Value	Filing
2026-10-07	2026-10-06	Bonvini Ezio Officer	Exer.	8,000	$2.60	$20.8K	open →
2026-08-21	2026-08-19	Peters Jeffrey Stuart Officer	Sale	31,105	$4.15	$129.1K	open →
2026-08-18	2026-08-17	Bonvini Ezio Officer	Exer.	40,000	$2.60	$104.0K	open →

Other tickers these insiders trade

COGTCogent Biosciences, Inc. · 1 shared DYNDyne Therapeutics, Inc. · 1 shared RGNXREGENXBIO Inc. · 1 shared SPROSpero Therapeutics, Inc. · 1 shared ATRAAtara Biotherapeutics, Inc. · 1 shared

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