SEC Form 4 · Updated Daily
WINA
— Winmark Corporation OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Bares Brian Timothy | Director | 404,865 | 2017-04-03 | S |
| Nine Ten Partners LP | 10%+ Owner | 404,865 | 2017-04-03 | S |
| Nine Ten Capital Management LLC | 10%+ Owner | 404,865 | 2017-04-03 | S |
| Mollen Russell Chad | 10%+ Owner | 404,865 | 2017-04-03 | S |
| Bradshaw James Shel | 10%+ Owner | 404,865 | 2017-04-03 | S |
| DAHLBERG K JEFFREY | 10%+ Owner | 310,761 | 2007-02-12 | S |
| FLECK SHELDON | 10%+ Owner | 302,578 | 2007-11-27 | S |
| OLSON RONALD G | 10%+ Owner | 151,235 | 2024-11-22 | S |
| HEFFES BRETT D | Director · Officer | 119,371 | 2025-08-27 | M |
| Ishaug Anthony D | Officer | 69,776 | 2026-04-30 | M |
| MORGAN JOHN L | 10%+ Owner · Director · Officer | 67,437 | 2020-01-17 | D |
| HOOLEY MARK T | Officer | 63,404 | 2007-06-01 | M |
| Zola Steven C | Officer | 55,178 | 2019-06-27 | S |
| DUNLOP WILLIAM D | Director | 25,000 | 2006-05-02 | M |
| Gaudette Renae M. | Officer | 23,860 | 2026-10-22 | M |
| Goff Leah A | Officer | 12,661 | 2022-03-14 | M |
| Tomlinson Percy C Jr | Director | 4,500 | 2026-07-01 | M |
| Hovey Merry Beth | Officer | 4,099 | 2012-01-31 | M |
| REYELTS PAUL C | Director | 3,887 | 2023-03-16 | S |
| WILSON MARK L | Director | 3,788 | 2023-11-22 | S |
| Phillips Dean B | Director | 3,587 | 2014-01-22 | S |
| GRASSLE JENELE C | Director | 2,500 | 2026-03-04 | S |
| Barbetta Lawrence A | Director | 1,285 | 2025-09-17 | S |
| MURPHY STEVEN | Officer | 1,206 | 2019-07-30 | M |
| MACKENZIE KIRK A | Director | 1,000 | 2021-11-02 | M |
| SPRENGER GINA DECARO | Director | 250 | 2025-08-13 | P |
| Heaven Catherine P | Officer | 0 | 2006-05-03 | — |
| NORQUAL JACK A | 10%+ Owner | 0 | 2006-05-16 | D |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-22 | Gaudette Renae M. | Option exercise (derivative) | 2,500 | $125.50 | 0 |
| 2026-10-22 | Gaudette Renae M. | Open-market sale | 1,245 | $282.80 | 21,985 |
| 2026-10-22 | Gaudette Renae M. | Open-market sale | 209 | $284.06 | 23,230 |
| 2026-10-22 | Gaudette Renae M. | Open-market sale | 421 | $285.19 | 23,439 |
| 2026-10-22 | Gaudette Renae M. | Option exercise | 2,500 | $125.50 | 23,860 |
| 2026-07-01 | Tomlinson Percy C Jr | Option exercise (derivative) | 200 | $197.80 | 20 |
| 2026-07-01 | Tomlinson Percy C Jr | Option exercise (derivative) | 3,500 | $242.58 | 1,900 |
| 2026-07-01 | Tomlinson Percy C Jr | Option exercise | 200 | $197.80 | 4,500 |
| 2026-07-01 | Tomlinson Percy C Jr | Option exercise | 3,500 | $242.58 | 4,300 |
| 2026-06-01 | Hake Lisa Schurke | Grant / award (derivative) | 1,712 | $378.57 | 1,712 |
| 2026-06-01 | Hake Lisa Schurke | Grant / award (derivative) | 9,256 | $378.57 | 9,256 |
| 2026-06-01 | HEFFES BRETT D | Grant / award (derivative) | 4,620 | $378.57 | 4,620 |
| 2026-06-01 | Gaudette Renae M. | Grant / award (derivative) | 1,984 | $378.57 | 1,984 |
| 2026-06-01 | Ishaug Anthony D | Grant / award (derivative) | 2,420 | $378.57 | 2,420 |
| 2026-06-01 | Credendino Keith | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | Hoppe Stephanie S. | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | Tomlinson Percy C Jr | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | SPRENGER GINA DECARO | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | SMITH PHILIP IRVING | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | Becker Amy C | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-06-01 | Barbetta Lawrence A | Grant / award (derivative) | 356 | $378.57 | 356 |
| 2026-05-05 | Hoppe Stephanie S. | Grant / award (derivative) | 3,400 | $372.02 | 3,400 |
| 2026-04-30 | Ishaug Anthony D | Option exercise (derivative) | 3,293 | $98.25 | 0 |
| 2026-04-30 | Ishaug Anthony D | Option exercise | 3,293 | $98.25 | 69,776 |
| 2026-04-28 | Gaudette Renae M. | Option exercise (derivative) | 2,500 | $98.25 | 0 |
| 2026-04-28 | Gaudette Renae M. | Option exercise | 2,500 | $98.25 | 21,360 |
| 2026-03-04 | GRASSLE JENELE C | Open-market sale | 3,900 | $475.80 | 2,500 |
| 2026-03-03 | Tomlinson Percy C Jr | Open-market sale | 1,660 | $460.52 | 800 |
| 2026-02-26 | Tomlinson Percy C Jr | Option exercise (derivative) | 60 | $197.80 | 220 |
| 2026-02-26 | Tomlinson Percy C Jr | Option exercise (derivative) | 1,600 | $242.58 | 5,400 |
| 2026-02-26 | Tomlinson Percy C Jr | Option exercise | 60 | $197.80 | 2,460 |
| 2026-02-26 | Tomlinson Percy C Jr | Option exercise | 1,600 | $242.58 | 2,400 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise (derivative) | 800 | $134.25 | 0 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise | 750 | $176.20 | 6,400 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise | 750 | $164.84 | 5,650 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise | 800 | $156.00 | 4,900 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise | 800 | $143.20 | 4,100 |
| 2026-02-25 | GRASSLE JENELE C | Option exercise | 800 | $134.25 | 3,300 |
| 2025-12-15 | HEFFES BRETT D | Grant / award (derivative) | 2,712 | $444.54 | 2,712 |
| 2025-12-15 | Ishaug Anthony D | Grant / award (derivative) | 1,712 | $444.54 | 1,712 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.