Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| ANGEION CORP/MN | 31,667 | reported | 15 Dec 2010 | tx 5+61,667 |
| VITAL IMAGES INC | 10,934 | reported | 15 Feb 2008 | tx 118+161,000−188,766 |
| Park Dental Partners, Inc. | 3,569 | reported | 03 Dec 2025 | tx 1+769 |
| NORTECH SYSTEMS INC | 3,000 | reported | 17 Mar 2022 | tx 2+6,000 |
| WINMARK CORP | 356 | reported | 01 Jun 2026 | tx 8+6,612 |
| Trean Insurance Group, Inc. | 0 | reported | 21 Apr 2023 | tx 2+3,720−3,720 |
| INTRICON CORP | 0 | reported | 24 May 2022 | tx 20+47,178−47,178 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 Jun 2026 | GRANT_AWARD | WINMARK CORP | 356 | 378.57 USD | deriv |
| 15 Dec 2025 | GRANT_AWARD | WINMARK CORP | 256 | 444.54 USD | deriv |
| 03 Dec 2025 | PURCHASE | Park Dental Partners, Inc. | 769 | 13.00 USD | |
| 01 Jun 2025 | GRANT_AWARD | WINMARK CORP | 280 | 424.82 USD | deriv |
| 09 Dec 2024 | GRANT_AWARD | WINMARK CORP | 300 | 400.97 USD | deriv |
| 01 Jun 2024 | GRANT_AWARD | WINMARK CORP | 300 | 355.90 USD | deriv |
| 11 Dec 2023 | GRANT_AWARD | WINMARK CORP | 240 | 446.68 USD | deriv |
| 01 Jun 2023 | GRANT_AWARD | WINMARK CORP | 380 | 325.99 USD | deriv |
| 21 Apr 2023 | OTHER | Trean Insurance Group, Inc. | 3,720 | 6.15 USD | |
| 01 Mar 2023 | GRANT_AWARD | WINMARK CORP | 4,500 | 291.01 USD | deriv |
| 24 May 2022 | OTHER | INTRICON CORP | 4,124 | — | |
| 24 May 2022 | OTHER | INTRICON CORP | 12,203 | — | |
| 24 May 2022 | OTHER | INTRICON CORP | 3,333 | — | deriv |
| 24 May 2022 | OTHER | INTRICON CORP | 6,667 | — | deriv |
| 17 May 2022 | GRANT_AWARD | Trean Insurance Group, Inc. | 3,720 | 0.00 USD | |
| 17 Mar 2022 | GRANT_AWARD | NORTECH SYSTEMS INC | 3,000 | 11.80 USD | |
| 04 May 2021 | GRANT_AWARD | INTRICON CORP | 4,403 | 0.00 USD | |
| 12 Mar 2021 | GRANT_AWARD | INTRICON CORP | 256 | 0.00 USD | |
| 16 Dec 2020 | GRANT_AWARD | NORTECH SYSTEMS INC | 3,000 | 0.00 USD | deriv |
| 28 Apr 2020 | GRANT_AWARD | INTRICON CORP | 5,985 | 0.00 USD | |
| 01 May 2019 | GRANT_AWARD | INTRICON CORP | 3,130 | 0.00 USD | |
| 26 Apr 2019 | EXERCISE | INTRICON CORP | 851 | — | |
| 26 Apr 2019 | EXERCISE | INTRICON CORP | 851 | 0.00 USD | deriv |
| 31 Aug 2018 | SALE | INTRICON CORP | 5,958 | 74.17 USD | |
| 31 Aug 2018 | SALE | INTRICON CORP | 2,102 | 73.48 USD |