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0001437749-26-001214
Stake: 11.60%
Shares: 29,368,697
CUSIP: 85256A109
Class: Class A Common Stock
Item 4 — Purpose of Transaction
Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following: On December 15, 2025, Mark J. Penn transferred 2,000,000 shares of Class A Common Stock to Stagwell Group in order to correct a distribution of shares by Stagwell Group to Mark J. Penn on July 17, 2025.
Cross-References
Insider Activity (last 365d)
1 transaction
1 buys · 0 sales · 0 awards/exercises
Issuer Cluster
22 13D/G filings on this issuer
21 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-08-31
DTC 8.42
9,099,933 shares short · +6.8% vs prior
Post-Filing Returns · since 2025-12-15 on STGW
Anchor price 7.70 on closest trading day on/after 2025-12-15. Source: Yahoo Finance daily adj_close (split + dividend adjusted).
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-08-01 |
Penn Mark Jeffery |
director, officer, 10%+ owner |
Award |
2,000,000 |
$8.45 |
$16.90M |
Other 13D/G Filings on Stagwell Inc
| Filed | Form | Filer | Stake | Shares | |
|---|
| 2025-07-21 |
SCHEDULE |
Stagwell Group LLC |
11.60% |
31,118,697 |
view → |
| 2025-04-02 |
SCHEDULE |
Stagwell Group LLC |
57.90% |
153,954,662 |
view → |
| 2023-06-13 |
SC |
AlpInvest Partners B.V. |
— |
— |
view → |
| 2023-03-16 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
| 2023-03-14 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2022-02-07 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-11-10 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
| 2021-10-07 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-08-06 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
| 2021-08-04 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-07-16 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-07-13 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
| 2021-07-09 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-06-29 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-06-14 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-06-09 |
SC |
Indaba Capital Management, L.P. |
— |
— |
view → |
| 2021-06-07 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2021-04-23 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
| 2020-06-26 |
SC |
Stagwell Agency Holdings LLC |
— |
— |
view → |
| 2019-03-19 |
SC |
GOLDMAN SACHS GROUP INC |
— |
— |
view → |
Showing 20 of 21
Other Filings by Stagwell Group LLC
| Filed | Form | Issuer | Stake | Shares | |
|---|
| 2025-07-21 |
SCHEDULE |
Stagwell Inc STGW |
11.60% |
31,118,697 |
view → |
| 2025-04-02 |
SCHEDULE |
Stagwell Inc STGW |
57.90% |
153,954,662 |
view → |
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