RISSER ERIC BLASIUS

PrivateCIK: 1587774
Location

ROCKVILLE, MD

RISSER ERIC BLASIUS (Sr VP & Chief Business Officer) exercised options at MACROGENICS INC

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

M · 1 exercise
InsiderRISSER ERIC BLASIUSCIK 1587774
IssuerMACROGENICS INCCIK 1125345
Officer· Sr VP & Chief Business Officer
Since Oct 2018
+688.57K
Net shares
Net buyer
$11.0K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
711.66K acquired · 23.10K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+16.66K

Price / share

Trade value

% of position

24.9%
2/15/2026
66.94K83.60K

Common Stock

Direct
F · Tax Withholding

Shares

6.43K

Price / share

$1.71

Trade value

$11K

% of position

7.7%
2/15/2026
83.60K77.17K
Total

Net shares

+10.23K

Net value

-$11K

Derivative Transactions3

Restricted Stock Unit

Direct
A · Award
Converts to

Common Stock

100K shares

Shares

+100K

Strike price

Held after

100K

Exercisable

2/12/2026

Employee Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

595K shares

Shares

+595K

Strike price

1.71

Held after

595K

Exercisable

2/12/2026

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

16.66K shares

Shares

16.66K

Strike price

Held after

0.00

Exercisable

2/15/2026
RISSER ERIC BLASIUS — Insider Transaction (Form 4) Filed Feb 17, 2026 | Finecho