WOLF (Wolfspeed, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by WOLF officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | David Todd Emerson | Chief Operating Officer | A | — | — |
| 2026-09-02 | Robert A. Feurle | CEO and Director | A | — | — |
| 2026-09-02 | Andreas W Mattes | Director | A | — | — |
| 2026-09-02 | Gregor van Issum | CFO & Executive Vice President | MIXED | — | — |
| 2026-09-02 | BRADLEY D KOHN | EVP Chief Legal/Global Affairs | A | — | — |
| 2026-09-01 | David Todd Emerson | Chief Operating Officer | G | — | — |
| 2026-07-16 | David Todd Emerson | Chief Operating Officer | F | — | — |
| 2026-07-16 | Robert A. Feurle | CEO and Director | F | — | — |
| 2026-07-02 | BRADLEY D KOHN | EVP Chief Legal/Global Affairs | A | — | — |
| 2026-05-05 | Robert A. Feurle | CEO and Director | F | — | — |
| 2025-12-19 | Eric S Musser | Director | A | — | — |
| 2025-12-19 | Paul V Walsh Jr | Director | A | — | — |
| 2025-12-19 | HONG Q HOU | Director | A | — | — |
| 2025-12-19 | ANTHONY ABATE | Director | A | — | — |
| 2025-12-19 | Michael W Bokan | Director | A | — | — |
| 2025-12-19 | Mark Edwin Jensen | Director | A | — | — |
| 2025-12-10 | Robert A. Feurle | CEO and Director | A | — | — |
| 2025-12-10 | Gregor van Issum | CFO & Executive Vice President | A | — | — |
| 2025-12-10 | David Todd Emerson | Chief Operating Officer | A | — | — |
| 2025-11-04 | CITIGROUP INC | 10%+ Owner | MIXED | — | — |
| 2025-10-01 | David Todd Emerson | Chief Operating Officer | J | — | — |
| 2025-08-04 | Kevin Speirits | Interim CFO | F | — | — |
| 2025-05-12 | John C Hodge | Director | A | — | — |
| 2025-05-01 | THOMAS H WERNER | Director | A | — | — |
| 2025-04-30 | Neill Reynolds | Executive Vice President & CFO | Sell | — | — |
| 2025-04-01 | THOMAS H WERNER | Executive Chair | A | — | — |
| 2025-03-03 | THOMAS H WERNER | Executive Chair | A | — | — |
| 2025-02-03 | THOMAS J SEIFERT | Director | A | — | — |
| 2025-02-03 | THOMAS H WERNER | Executive Chair | A | — | — |
| 2025-02-03 | John C Hodge | Director | A | — | — |
| 2025-01-02 | THOMAS H WERNER | Executive Chair | A | — | — |
| 2024-12-09 | THOMAS J SEIFERT | Director | A | — | — |
| 2024-12-09 | George Haywood Young III | Director | A | — | — |
| 2024-12-06 | DARREN R JACKSON | Director | A | — | — |
| 2024-12-06 | Glenda Dorchak | Director | A | — | — |
| 2024-12-06 | Marvin Riley | Director | A | — | — |
| 2024-12-06 | LOAN T LE DUY | Director | A | — | — |
| 2024-12-06 | John C Hodge | Director | A | — | — |
| 2024-12-06 | Stacy J Smith | Director | A | — | — |
| 2024-11-25 | Glenda Dorchak | Director | Buy | — | — |
| 2024-11-21 | Stacy J Smith | Director | Buy | — | — |
| 2024-11-21 | LOAN T LE DUY | Director | Buy | — | — |
| 2024-11-21 | DARREN R JACKSON | Director | Buy | — | — |
| 2024-11-21 | THOMAS H WERNER | Director | Buy | — | — |
| 2024-11-08 | John C Hodge | Director | A | — | — |
| 2024-11-08 | Stacy J Smith | Director | A | — | — |
| 2024-08-26 | John C Hodge | Director | A | — | — |
| 2024-08-26 | Stacy J Smith | Director | A | — | — |
| 2024-08-05 | GREGG A LOWE | PRESIDENT & CEO | MIXED | — | — |
| 2024-08-05 | Neill Reynolds | Executive Vice President & CFO | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 2,726,400 | — |
| — | CEO and Director | 355,810 | — |
| — | CFO & Executive Vice President | 186,125 | — |
| — | Chief Operating Officer | 156,151 | — |
| — | EVP Chief Legal/Global Affairs | 58,764 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WOLF quote page; the site-wide leaderboard is on the insider transactions hub.