Over the last 12 months, Stagwell insiders reported no purchases and 12 sales totaling $53.9M across SEC Form 4 filings.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 9, 2026 | Penn Mark JefferyChief Executive Officer · O·D·10% | ▽ Sale to issuer | 575,000 | $9.17 | $5.3M | -2.4% | 2 tranches |
| Jul 31, 2026 | Lanuto Frank PSee Remarks · O | ▼ Sale | 62,000 | $8.46 | $525K | -11.2% | — |
| May 4, 2026 | Gross Bradley J.D | ▼ Sale | 2,163,790 | $6.04 | $13.1M | -99.6% | indirect |
| Mar 11, 2026 | Greene RyanChief Financial Officer · O | ▽ Sale to issuer | 403,717 | $6.17 | $2.5M | -23.4% | — |
| Mar 11, 2026 | Penn Mark JefferyChief Executive Officer · O·D·10% | ▽ Sale to issuer | 4,572,207 | $6.17 | $28.2M | -16.8% | — |
| Mar 11, 2026 | Leveton JayPresident · O | ▽ Sale to issuer | 664,754 | $6.17 | $4.1M | -25.8% | — |
| Mar 11, 2026 | Lanuto Frank PEVP, Finance · O | ▽ Sale to issuer | 40,534 | $6.17 | $250K | -7.8% | — |
| Mar 3, 2026 | Penn Mark JefferyChief Executive Officer · O·D·10% | ▽ Sale to issuer | 57,689 | — | — | -0.2% | — |
| Mar 3, 2026 | McElligott PeterGeneral Counsel · O | ▽ Sale to issuer | 1,831 | — | — | -1.7% | — |
| Mar 3, 2026 | Leveton JayPresident · O | ▽ Sale to issuer | 11,855 | — | — | -0.4% | — |
| Mar 3, 2026 | Lanuto Frank PChief Financial Officer · O | ▽ Sale to issuer | 12,264 | — | — | -2.1% | — |
| Mar 3, 2026 | Greene RyanChief Operating Officer · O | ▽ Sale to issuer | 4,513 | — | — | -0.3% | — |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Stagwell filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $STGW feed.