Stagwell Inc

STGW

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001104659-26-024250
Filing date: Mar 5, 2026
Earliest execution date: Mar 3, 2026
Reporting Owners: Penn Mark Jeffery (CEO)

Summary

Type

Sell

Net shares

-287,218

% of shares

-0.97%

Amount (USD)

$1,106,329

Insider confidence score

40.0 out of 100

Positive

  • Tax withholding obligation

Negative

  • Moderate tax withholding sell (≥0.5% of shares)
  • Very large sell amount ($1M+)

Stock transactions

Transaction 1

Security

Class A Common Stock

Action

Sell

Date

2026-03-03

Code

D

Net shares

-57,689.0

Acquired/Disposed

Disposed

Shares Owned Before

27,560,430.0

Shares Owned After

27,502,741.0

Transaction 2

Security

Class A Common Stock

Action

Tax_withhold

Date

2026-03-03

Code

F

Net shares

-229,529.0

Price per Share

$4.82

Amount (USD)

$1,106,329.78

Acquired/Disposed

Disposed

Shares Owned Before

27,502,741.0

Shares Owned After

27,273,212.0

Filing's footnotes

1. Represents shares of restricted stock forfeited to the issuer in connection with the partial vesting of a three-year financial performance-based restricted stock award.

2. Represents shares withheld by the issuer to satisfy tax withholding requirements on the nonreportable vesting of restricted stock.

3. The 2,000,000 shares are held by The Stagwell Group LLC ("Stagwell Group") and were previously reported as directly beneficially owned by the Reporting Person. As reported in Amendment No. 18 to the Schedule 13D filed by the Reporting Person on January 13, 2026, on December 15, 2025, the Reporting Person transferred the shares to Stagwell Group. The Reporting Person is the controlling person of Stagwell Group.

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.