WOLF · Insider Trading
Wolfspeed, Inc.
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-02 | Robert A. Feurle | CEO and Director | F | −12,998 | −$405.15K |
| 2026-10-02 | Gregor van Issum | CFO & Executive Vice President | F | −5,252 | −$163.70K |
| 2026-09-02 | David Todd Emerson | Chief Operating Officer | A | +33,059 | — |
| 2026-09-02 | Robert A. Feurle | CEO and Director | A | +76,037 | — |
| 2026-09-02 | Andreas W Mattes | Director | A | +16,529 | — |
| 2026-09-02 | Gregor van Issum | CFO & Executive Vice President | MIXED | +13,862 | −$518.12K |
| 2026-09-02 | Bradley D Kohn | EVP Chief Legal/Global Affairs | A | +19,835 | — |
| 2026-09-01 | David Todd Emerson | Chief Operating Officer | G | −718 | — |
| 2026-07-16 | David Todd Emerson | Chief Operating Officer | F | −3,299 | −$115.79K |
| 2026-07-16 | Robert A. Feurle | CEO and Director | F | −8,247 | −$289.47K |
| 2026-07-02 | Bradley D Kohn | EVP Chief Legal/Global Affairs | A | +38,775 | — |
| 2026-05-05 | Robert A. Feurle | CEO and Director | F | −29,307 | −$1.08M |
| 2025-12-19 | Eric S Musser | Director | A | +31,732 | — |
| 2025-12-19 | Paul V Walsh Jr | Director | A | +31,732 | — |
| 2025-12-19 | Hong Q Hou | Director | A | +31,732 | — |
| 2025-12-19 | Anthony Abate | Director | A | +31,732 | — |
| 2025-12-19 | Michael W Bokan | Director | A | +31,732 | — |
| 2025-12-19 | Mark Edwin Jensen | Director | A | +31,732 | — |
| 2025-12-10 | Robert A. Feurle | CEO and Director | A | +317,327 | — |
| 2025-12-10 | Gregor van Issum | CFO & Executive Vice President | A | +172,263 | — |
| 2025-12-10 | David Todd Emerson | Chief Operating Officer | A | +126,931 | — |
| 2025-11-04 | CITIGROUP INC | 10%+ Owner | MIXED | −118 | +$70.61K |
| 2025-10-01 | David Todd Emerson | Chief Operating Officer | J | −21,122 | — |
| 2025-08-04 | Kevin Speirits | Interim CFO | F | −3,493 | −$5.31K |
| 2025-05-12 | John C Hodge | Director | A | +3,048 | +$10.00K |
| 2025-05-01 | Thomas H Werner | Director | A | +22,500 | — |
| 2025-04-30 | Neill Reynolds | Executive Vice President & CFO | Sell | −13,909 | −$55.50K |
| 2025-04-01 | Thomas H Werner | Executive Chair | A | +22,500 | — |
| 2025-03-03 | Thomas H Werner | Executive Chair | A | +36,947 | — |
| 2025-02-03 | Thomas J Seifert | Director | A | +1,642 | +$10.00K |
| 2025-02-03 | Thomas H Werner | Executive Chair | A | +34,201 | — |
| 2025-02-03 | John C Hodge | Director | A | +1,642 | +$10.00K |
| 2025-01-02 | Thomas H Werner | Executive Chair | A | +39,138 | — |
| 2024-12-09 | Thomas J Seifert | Director | A | +18,834 | — |
| 2024-12-09 | George Haywood Young III | Director | A | +18,834 | — |
| 2024-12-06 | Darren R Jackson | Director | A | +18,834 | — |
| 2024-12-06 | Glenda Dorchak | Director | A | +18,834 | — |
| 2024-12-06 | Marvin Riley | Director | A | +18,834 | — |
| 2024-12-06 | Loan T Le Duy | Director | A | +18,834 | — |
| 2024-12-06 | John C Hodge | Director | A | +18,834 | — |
| 2024-12-06 | Stacy J Smith | Director | A | +18,834 | — |
| 2024-11-25 | Glenda Dorchak | Director | Buy | +3,592 | +$29.92K |
| 2024-11-21 | Stacy J Smith | Director | Buy | +30,376 | +$195.37K |
| 2024-11-21 | Loan T Le Duy | Director | Buy | +20,000 | +$126.80K |
| 2024-11-21 | Darren R Jackson | Director | Buy | +36,975 | +$250.00K |
| 2024-11-21 | Thomas H Werner | Director | Buy | +37,500 | +$244.78K |
| 2024-11-08 | John C Hodge | Director | A | +1,200 | +$10.00K |
| 2024-11-08 | Stacy J Smith | Director | A | +2,400 | +$19.99K |
| 2024-08-26 | John C Hodge | Director | A | +828 | +$10.62K |
| 2024-08-26 | Stacy J Smith | Director | A | +1,558 | +$19.99K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| CITIGROUP INC | 10%+ Owner | 2,726,400 | $65.82M |
| Robert A. Feurle | CEO and Director | 342,812 | $8.28M |
| Gregor van Issum | CFO & Executive Vice President | 180,873 | $4.37M |
| David Todd Emerson | Chief Operating Officer | 156,151 | $3.77M |
| Bradley D Kohn | EVP Chief Legal/Global Affairs | 58,764 | $1.42M |
| Mark Edwin Jensen | Director | 31,732 | $766.01K |
| Paul V Walsh Jr | Director | 31,732 | $766.01K |
| Michael W Bokan | Director | 31,732 | $766.01K |
| Eric S Musser | Director | 31,732 | $766.01K |
| Anthony Abate | Director | 31,732 | $766.01K |
| Hong Q Hou | Director | 31,732 | $766.01K |
| Andreas W Mattes | Director | 16,529 | $399.01K |
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.
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.