James Karrels - 07 Feb 2026 Form 4 Insider Report for MACROGENICS INC (MGNX)

Role
SVP and CFO
Signature
/s/ Beth A. Smith, Attorney-in-fact
Issuer symbol
MGNX
Transactions as of
07 Feb 2026
Net transactions value
-$11,414
Form type
4
Filing time
10 Feb 2026, 18:14:25 UTC
Previous filing
19 Feb 2025
Next filing
17 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Karrels James SVP and CFO 9704 MEDICAL CENTER DRIVE, ROCKVILLE /s/ Beth A. Smith, Attorney-in-fact 10 Feb 2026 0001587477

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MGNX Common Stock Options Exercise +6,334 +3.4% 193,135 07 Feb 2026 Direct F1, F2
transaction MGNX Common Stock Tax liability $4,427 -2,446 -1.3% $1.81 190,689 07 Feb 2026 Direct F2
transaction MGNX Common Stock Options Exercise +9,999 +5.2% 200,688 08 Feb 2026 Direct F1, F2
transaction MGNX Common Stock Tax liability $6,987 -3,860 -1.9% $1.81 196,828 08 Feb 2026 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MGNX Restricted Stock Unit Options Exercise $0 -6,334 -33% $0.000000 12,666 07 Feb 2026 Common Stock 6,334 Direct F1, F3
transaction MGNX Restricted Stock Unit Options Exercise $0 -9,999 -50% $0.000000 9,999 08 Feb 2026 Common Stock 9,999 Direct F1, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units convert into the Company's stock on a one-for-one basis.
F2 Owned jointly with reporting person's wife.
F3 On February 7, 2025, the reporting person was granted 19,000 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date
F4 On February 8, 2024, the reporting person was granted 30,000 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.