BONVINI EZIO (Sr VP, Research & CSO) exercised options at MACROGENICS INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

BONVINI EZIO

Filed: 2/17/2026ACC: 0001588365-26-000005

InsiderBONVINI EZIOCIK 1588365

→

IssuerMACROGENICS INCCIK 1125345

Officer· Sr VP, Research & CSO

Since Feb 2026

+212.32K

Net shares

Net buyer

$11.0K

Total sold

Open market trades

0B · 0S

Total transactions

235.41K acquired · 23.10K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+16.66K

Price / share

—

Trade value

—

% of position

12.3%

2/15/2026

135.57K→152.23K

Common Stock

Direct

F · Tax Withholding

−6.43K

Price / share

$1.71

Trade value

$11K

% of position

4.2%

2/15/2026

152.23K→145.80K

Total

Net shares

+10.23K

Net value

-$11K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/15/2026	M · Option Exercise	+16.66K	—	—	12.3%	135.57K	152.23K
Common Stock Direct	2/15/2026	F · Tax Withholding	−6.43K	$1.71	$11K	4.2%	152.23K	145.80K
Total			+10.23K		-$11K

Derivative Transactions3

Restricted Stock Unit

Direct

A · Award

Converts to

Common Stock

31.25K shares

+31.25K

Strike price

Held after

31.25K

Exercisable

—

2/12/2026

Employee Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

187.50K shares

+187.50K

Strike price

1.71

Held after

187.50K

Exercisable

—

2/12/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

16.66K shares

−16.66K

Strike price

Held after

0.00

Exercisable

—

2/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Unit Direct	Common Stock31.25K shares	2/12/2026	A · Award	+31.25K		—	31.25K
Employee Stock Option (right to buy) Direct	Common Stock187.50K shares	2/12/2026	A · Award	+187.50K	1.71	—	187.50K
Restricted Stock Unit Direct	Common Stock16.66K shares	2/15/2026	M · Option Exercise	−16.66K		—	0.00