WOLF's three largest insider shareholders as of May 30, 2026 are Inc Citigroup (TenPercentOwner, 2.59Mn shares), Gregg A Lowe (President Ceo, 710.80K shares), Robert A. Feurle (Ceo And Director, 317.33K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Inc Citigroup | - | 0 | 2,585,507 | 03 Nov, 2025 |
| Hong Q Hou | - | 31,732 | 0 | 19 Dec, 2025 |
| Darren R Jackson | - | 104,830 | 0 | 06 Dec, 2024 |
| Duy Loan T Le | - | 63,879 | 0 | 06 Dec, 2024 |
| Gregg A Lowe | President Ceo | 710,796 | 0 | 05 Aug, 2024 |
| Anthony Abate | - | 31,732 | 0 | 19 Dec, 2025 |
| Clyde Hosein | - | 58,103 | 0 | 25 Oct, 2023 |
| Thomas H Werner | Executive Chair | 263,835 | 0 | 01 May, 2025 |
| Eric S Musser | - | 31,732 | 0 | 19 Dec, 2025 |
| John C Hodge | - | 50,688 | 0 | 12 May, 2025 |
| Paul V Jr Walsh | - | 31,732 | 0 | 19 Dec, 2025 |
| Stacy J Smith | - | 72,191 | 0 | 06 Dec, 2024 |
| Glenda Dorchak | - | 37,522 | 0 | 06 Dec, 2024 |
| Thomas J Seifert | - | 20,476 | 0 | 03 Feb, 2025 |
| John B Replogle | - | 96,788 | 0 | 06 Feb, 2024 |
| Marvin Riley | - | 32,131 | 0 | 06 Dec, 2024 |
| Mark Edwin Jensen | - | 31,732 | 0 | 19 Dec, 2025 |
| David Todd Emerson | Chief Operating Officer | 127,109 | 0 | 10 Dec, 2025 |
| Neill Reynolds | Executive Vice President Cfo | 195,257 | 0 | 30 Apr, 2025 |
| Michael W Bokan | - | 31,732 | 0 | 19 Dec, 2025 |
| George Haywood Iii Young | - | 33,834 | 0 | 09 Dec, 2024 |
| Robert A. Feurle | Ceo And Director | 317,327 | 0 | 10 Dec, 2025 |
| Kevin Speirits | Interim Cfo | 29,662 | 0 | 04 Aug, 2025 |
| Issum Gregor Van | Cfo Executive Vice President | 172,263 | 0 | 10 Dec, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Dec, 2025 | Paul V Jr Walsh | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 17 Dec, 2025 | Michael W Bokan | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 17 Dec, 2025 | Hong Q Hou | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 17 Dec, 2025 | Anthony Abate | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 17 Dec, 2025 | Mark Edwin Jensen | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 17 Dec, 2025 | Eric S Musser | COMMON STOCK | A | 31,732 | $0.00 | 31,732 | D | A |
| 08 Dec, 2025 | Robert A. Feurle | COMMON STOCK | A | 317,327 | $0.00 | 317,327 | D | A |
| 08 Dec, 2025 | David Todd Emerson | COMMON STOCK | A | 126,931 | $0.00 | 127,109 | D | A |
| 08 Dec, 2025 | Issum Gregor Van | COMMON STOCK | A | 172,263 | $0.00 | 172,263 | D | A |
| 08 Dec, 2025 | Issum Gregor Van | COMMON STOCK | A | 172,263 | $0.00 | 172,263 | D | A |
| 30 Oct, 2025 | Inc Citigroup | Common Stock, $0.00125 par value | A | 116,002 | $26.12 | 2,701,627 | I | P |
| 31 Oct, 2025 | Inc Citigroup | Common Stock, $0.00125 par value | A | 24,773 | $26.67 | 2,726,400 | I | P |
| 31 Oct, 2025 | Inc Citigroup | Common Stock, $0.00125 par value | A | 53,530 | $27.46 | 2,779,930 | I | P |
| 31 Oct, 2025 | Inc Citigroup | Common Stock, $0.00125 par value | D | 194,423 | $26.18 | 2,585,507 | I | S |
| 30 Oct, 2025 | Inc Citigroup | Equity Swap (obligation to sell) | A | 1 | $0.00 | 1 | I | J |
| 30 Oct, 2025 | Inc Citigroup | Equity Swap (obligation to sell) | A | 1 | $0.00 | 1 | I | J |
| 29 Sep, 2025 | David Todd Emerson | COMMON STOCK | D | 21,300 | - | 0 | D | J |
| 29 Sep, 2025 | David Todd Emerson | COMMON STOCK | A | 178 | - | 178 | D | J |
| 01 Aug, 2025 | Kevin Speirits | COMMON STOCK | D | 3,493 | $1.52 | 29,662 | D | F |
| 12 May, 2025 | John C Hodge | COMMON STOCK | A | 3,048 | $3.28 | 50,688 | D | A |