Insider holders · CIK 0000876883
Stagwell Inc · STGW
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Mark Jeffery PennChief Executive Officer | 23,034,990 | 2,000,000 | 25,034,990 | Aug 11, 2026 · 8:14 pm EDT | Form 4 |
| StoneBridge 2017, L.P.10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| StoneBridge 2017 Offshore, L.P.10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| Bridge Street Opportunity Advisors, L.L.C.10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| Broad Street Principal Investments, L.L.C.10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| Bradley J. GrossDirector | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:18 pm EDT | Form 3 |
| GOLDMAN SACHS GROUP INC10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| GOLDMAN SACHS & CO10% Owner | — | 9,500,000 | 9,500,000 | Mar 15, 2017 · 8:17 pm EDT | Form 3 |
| Eli SamahaDirector | 170,764 | 8,014,322 | 8,185,086 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Miles Nadal10% Owner | 3,820,043 | — | 3,820,043 | Nov 2, 2015 · 2:43 pm EST | Form 4 |
| Scott L KauffmanCEO | 795,334 | — | 795,334 | Jul 24, 2018 · 7:59 pm EDT | Form 4 |
| Frank P LanutoSee Remarks | 491,977 | — | 491,977 | Aug 4, 2026 · 6:00 pm EDT | Form 4 |
| David B. DoftChief Financial Officer | 306,580 | 1,500 | 308,080 | Feb 6, 2019 · 12:55 pm EST | Form 5 |
| Mitchell GendelGen. Counsel & Corp. Secretary | 274,668 | — | 274,668 | Mar 2, 2018 · 4:31 pm EST | Form 4 |
| Charlene BarshefskyDirector | 238,286 | — | 238,286 | Jun 12, 2026 · 6:00 pm EDT | Form 4 |
| Irwin D SimonDirector | 228,891 | — | 228,891 | Jun 12, 2026 · 6:05 pm EDT | Form 4 |
| Brandt A. VaughanDirector | 220,504 | — | 220,504 | Jul 2, 2026 · 4:31 pm EDT | Form 4 |
| Desiree G RogersDirector | 214,984 | — | 214,984 | Jun 12, 2026 · 6:02 pm EDT | Form 4 |
| Michael SabatinoSVP & Chief Accounting Officer | 208,096 | — | 208,096 | Feb 25, 2015 · 4:07 pm EST | Form 4 |
| Wade OostermanDirector | 203,936 | — | 203,936 | Jun 12, 2026 · 6:00 pm EDT | Form 4 |
| Robert Andrew KantorSee Remarks | 181,836 | — | 181,836 | Mar 2, 2018 · 4:30 pm EST | Form 4 |
| Daniel Steven GoldbergDirector | 171,000 | — | 171,000 | Jan 24, 2018 · 4:01 pm EST | Form 4 |
| Rodney E SlaterDirector | 140,680 | — | 140,680 | Jun 12, 2026 · 6:06 pm EDT | Form 4 |
| David Corwin RossSee Remarks | 135,000 | — | 135,000 | Mar 2, 2018 · 4:30 pm EST | Form 4 |
| Clare CopelandDirector | 94,559 | — | 94,559 | Feb 22, 2019 · 4:19 pm EST | Form 4 |
| Michael JL KirbyDirector | 63,153 | 571 | 63,724 | Jun 6, 2016 · 6:02 am EDT | Form 4 |
| Andre Clement CosteEVP, Chief Operating Officer | 57,546 | — | 57,546 | Mar 3, 2016 · 11:09 am EST | Form 4 |
| Lawrence S KramerDirector | 21,000 | 30,000 | 51,000 | Jan 24, 2018 · 4:02 pm EST | Form 4 |
| Anne Marie O'DonovanDirector | 21,000 | — | 21,000 | Jan 24, 2018 · 4:01 pm EST | Form 4 |
| Beth J KaplanDirector | 15,459 | — | 15,459 | Aug 13, 2026 · 6:00 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.