SEC Form 4 · accession 0001104659-26-089928
Stagwell Inc · STGW
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Jeffery Penn
Officer — Chief Executive Officer · Director · 10% Owner
Period of report
Aug 1, 2026
Accepted (ET)
Aug 3, 2026 · 7:33 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000876883
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Appreciation RightsF1 | $8.45 | Aug 1, 2026 | A | 2,000,000 | A | Aug 1, 2027 | Aug 1, 2031 | Class A Common Stock | 2,000,000 | 2,000,000 | D |
Explanation of responses
- F1Stock Appreciation Rights (SARs) granted August 1, 2026 to the reporting person vest and are exercisable in three installments with SARs in respect of 1,000,000 underlying shares of Class A Common Stock vesting on the first anniversary of the grant date, SARs in respect of 500,000 underlying shares of Class A Common Stock vesting on the second anniversary of the grant date, and SARs in respect of 500,000 underlying shares of Class A Common Stock vesting on the third anniversary of the grant date. The SARs expire on the fifth anniversary of the grant date and are settleable only for cash.