MACROGENICS INC — Director's Dealing 2026

Feb 10, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MACROGENICS INC (MGNX)
CIK: 0001125345
Period of Report: 2026-02-07

Reporting Person: Peters Jeffrey Stuart (Senior VP, GC, and Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-07	Common Stock	M	6001	—	Acquired	19712	Direct
2026-02-07	Common Stock	F	2317	$1.81	Disposed	17395	Direct
2026-02-08	Common Stock	M	8999	—	Acquired	26394	Direct
2026-02-08	Common Stock	F	3474	$1.81	Disposed	22920	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-07	Restricted Stock Unit	$	M	6001	Disposed		Common Stock (6001)	Direct
2026-02-08	Restricted Stock Unit	$	M	8999	Disposed		Common Stock (8999)	Direct

Footnotes

F1: Restricted stock units convert into the Company's stock on a one-for-one basis.

F2: On February 7, 2025, the reporting person was granted 18,000 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date

F3: On February 8, 2024, the reporting person was granted 27,000 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.