Stagwell Inc. (STGW) has 20 known insider and institutional holders on record. The largest holder is Polpat LLC with 116,044,633 shares. Other notable holders include BALLMER STEVEN A and Penn Mark Jeffery.
Over the last 12 months, insiders have made 50 transactions in STGW stock — 30 buys (valued at $4.21M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
STGW Insider Ownership
Top Holder
Polpat LLC
116,044,633 shares
Buys (12 mo)
30
$4.21M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Polpat Llc |
10 Percent Owner |
116,044,633 |
2025-05-05 |
|
| 2 |
Ballmer Steven A |
10 Percent Owner |
116,044,633 |
2025-04-25 |
|
| 3 |
Penn Mark Jeffery |
Chief Executive Officer |
23,014,990 |
2026-04-03 |
|
| 4 |
Goldman Sachs Group Inc |
10 Percent Owner |
12,981,022 |
2024-06-17 |
|
| 5 |
Nadal Miles |
10 Percent Owner |
3,820,043 |
2015-11-02 |
|
| 6 |
Gross Bradley J. |
Director |
2,293,238 |
2025-12-01 |
|
| 7 |
Leveton Jay |
President |
2,009,454 |
2026-04-03 |
|
| 8 |
Greene Ryan |
Chief Financial Officer |
1,391,279 |
2026-04-03 |
|
| 9 |
Kauffman Scott L |
Director |
604,357 |
2019-03-20 |
|
| 10 |
Pustil Stephen |
Vice Chairman |
577,691 |
2014-03-13 |
|
| 11 |
Lanuto Frank P |
EVP, Finance |
553,977 |
2026-04-03 |
|
| 12 |
Ross David Corwin |
See Remarks |
344,327 |
2021-03-02 |
|
| 13 |
Gendel Mitchell |
Gen. Counsel & Corp. Secretary |
298,144 |
2019-03-22 |
|
| 14 |
Davidson Thomas N |
Director |
274,423 |
2014-05-06 |
|
| 15 |
Doft David B. |
Chief Financial Officer |
247,485 |
2019-03-20 |
|
| 16 |
Gardner Seth |
Chief Operating Officer |
225,000 |
2019-06-28 |
|
| 17 |
Barshefsky Charlene |
Director |
215,316 |
2025-06-16 |
|
| 18 |
Kantor Robert Andrew |
See Remarks |
208,574 |
2018-03-02 |
|
| 19 |
Sabatino Michael |
SVP & Chief Accounting Officer |
208,096 |
2015-02-25 |
|
| 20 |
Simon Irwin D |
Director |
205,921 |
2025-06-16 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Mcelligott Peter |
General Counsel |
RSU Award |
36,390 |
- |
- |
| 2026-04-01 |
Leveton Jay |
President |
RSU Award |
97,040 |
- |
- |
| 2026-04-01 |
Greene Ryan |
Chief Financial Officer |
RSU Award |
69,825 |
- |
- |
| 2026-04-01 |
Penn Mark Jeffery |
Chief Executive Officer |
RSU Award |
389,432 |
- |
- |
| 2026-04-01 |
Lanuto Frank P |
EVP, Finance |
RSU Award |
74,189 |
- |
- |
| 2026-04-01 |
Samaha Eli |
Director |
RSU Award |
3,180 |
$6.29 |
$20K |
| 2026-04-01 |
Vaughan Brandt A. |
Director |
RSU Award |
2,782 |
$6.29 |
$17.5K |
| 2026-03-11 |
Leveton Jay |
President |
Return of Shares |
664,754 |
$6.17 |
$4.1M |
| 2026-03-11 |
Greene Ryan |
Chief Financial Officer |
Return of Shares |
403,717 |
$6.17 |
$2.49M |
| 2026-03-11 |
Penn Mark Jeffery |
10 Percent Owner, Officer: Chief Executive Officer |
Return of Shares |
4,572,207 |
$6.17 |
$28.2M |
| 2026-03-11 |
Lanuto Frank P |
EVP, Finance |
Return of Shares |
40,534 |
$6.17 |
$250K |
| 2026-03-07 |
Mcelligott Peter |
General Counsel |
Tax Withholding of RSU |
8,512 |
$5.24 |
$44.6K |
| 2026-03-07 |
Leveton Jay |
President |
Tax Withholding of RSU |
44,230 |
$5.24 |
$231.77K |
| 2026-03-07 |
Greene Ryan |
Chief Financial Officer |
Tax Withholding of RSU |
9,359 |
$5.24 |
$49.04K |
| 2026-03-07 |
Penn Mark Jeffery |
10 Percent Owner, Officer: Chief Executive Officer |
Tax Withholding of RSU |
75,447 |
$5.24 |
$395.34K |
| 2026-03-07 |
Lanuto Frank P |
EVP, Finance |
Tax Withholding of RSU |
16,208 |
$5.24 |
$84.93K |
| 2026-03-03 |
Mcelligott Peter |
General Counsel |
Tax Withholding of RSU |
10,121 |
$4.82 |
$48.78K |
| 2026-03-03 |
Leveton Jay |
President |
Tax Withholding of RSU |
60,467 |
$4.82 |
$291.45K |
| 2026-03-03 |
Greene Ryan |
Chief Operating Officer |
Tax Withholding of RSU |
21,405 |
$4.82 |
$103.17K |
| 2026-03-03 |
Penn Mark Jeffery |
10 Percent Owner, Officer: Chief Executive Officer |
Tax Withholding of RSU |
229,529 |
$4.82 |
$1.11M |
| 2026-03-03 |
Lanuto Frank P |
Chief Financial Officer |
Tax Withholding of RSU |
45,534 |
$4.82 |
$219.47K |
| 2026-01-02 |
Samaha Eli |
Director |
RSU Award |
4,090 |
$4.89 |
$20K |
| 2026-01-02 |
Vaughan Brandt A. |
Director |
RSU Award |
3,579 |
$4.89 |
$17.5K |
| 2025-11-28 |
Gross Bradley J. |
Director |
Gift (Given) |
5,341,715 |
- |
- |
| 2025-10-01 |
Samaha Eli |
Director |
RSU Award |
3,552 |
$5.63 |
$20K |
