Ricciardone Maria A. 4

4 · LOCKHEED MARTIN CORP · Filed Feb 24, 2026

Form 4

Period: 2026-02-22

VP, Treasurer & Investor Rel.

Transactions

Exercise/Conversion
Common Stock
[F1]
2026-02-22+417→ 1,178.316 total
Award
Common Stock
[F2]
2026-02-22+99→ 1,277.316 total
Tax Payment
Common Stock
[F3][F4]
2026-02-22$658.26/sh−230$151,400→ 1,047.316 total
Exercise/Conversion
Restricted Stock Units
[F1][F6]
2026-02-22−417→ 0 total
Exp: 2026-02-22→ Common Stock (417 underlying)

Holdings

Footnotes (6)

[F1]Restricted stock units convert to common stock on a one-for-one basis.
[F2]Shares acquired upon settlement of performance stock units granted on February 22, 2023, following the end of a three-year performance period 2023-2025 (Performance Cycle). The amount earned during the Performance Cycle is based on the satisfaction of performance against three separate financial metrics.
[F3]Disposition to the Issuer of shares to satisfy the Reporting Person's tax withholding obligation upon vesting and settlement of stock units which is exempt under Rule 16b-3.
[F4]Holdings as of reportable transaction date include additional acquisitions through dividend reinvestment.
[F5]Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under the company's 401(k) plan.
[F6]On February 22, 2023, the reporting person was granted 417 restricted stock units that vested on the third anniversary of the grant date.

Signature

Maria A. Ricciardone, by Lynda M. Noggle, Attorney-in-fact|2026-02-24

Documents

2 files