MACROGENICS INC — Director's Dealing 2026

Feb 18, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MACROGENICS INC (MGNX)
CIK: 0001125345
Period of Report: 2026-02-15

Reporting Person: Koenig Scott (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-15	Common Stock	M	21165	—	Acquired	867240	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-15	Restricted Stock Unit	$0	M	21165	Disposed		Common Stock (21165)	Direct

Footnotes

F1: On February 15, 2023, the reporting person was granted 127,000 restricted stock units. Eighty-four thousand, six hundred seventy (84,670) were vested prior to the reporting person's separation from the company and 21,165 units vested upon his separation on August 13, 2025 in accordance with his Separation Agreement.

F2: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.