Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| INTEGRATED SURGICAL SYSTEMS INC | 879,920 | reported | 01 Jan 2021 | tx 16+4,874,005 |
| SILICON STORAGE TECHNOLOGY INC | 712,002 | reported | 13 Jan 2010 | tx 20+583,630 |
| IMMERSION CORP | 170,138 | reported | 14 Mar 2014 | tx 87+64,750−1,459,969 |
| QUANTUM CORP /DE/ | 27,271 | reported | 01 Jan 2026 | tx 13+2,788,226−969,900 |
| Health Insurance Innovations, Inc. | 0 | reported | 21 Aug 2020 | tx 13+119,713−239,971 |
| CALIFORNIA MICRO DEVICES CORP | 0 | reported | 27 Jan 2010 | tx 6+30,000−30,000 |
| LEADIS TECHNOLOGY INC | 0 | reported | 17 Nov 2009 | tx 20+1,868,846−8,426,362 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 Jan 2026 | GRANT_AWARD | QUANTUM CORP /DE/ | 12,000 | 0.00 USD | |
| 23 Sept 2025 | OTHER | QUANTUM CORP /DE/ | 2,653,308 | — | deriv |
| 18 Dec 2025 | OTHER | QUANTUM CORP /DE/ | 0 | — | deriv |
| 01 May 2025 | GRANT_AWARD | QUANTUM CORP /DE/ | 4,405 | 0.00 USD | |
| 11 Aug 2021 | PURCHASE | QUANTUM CORP /DE/ | 10,000 | 5.73 USD | |
| 11 Aug 2021 | PURCHASE | QUANTUM CORP /DE/ | 20,000 | 5.67 USD | |
| 01 Jan 2021 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 166,667 | 0.00 USD | |
| 01 Sept 2018 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 59,525 | 0.00 USD | |
| 01 Jan 2019 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 208,333 | 0.00 USD | |
| 06 Feb 2020 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 125,000 | 0.00 USD | |
| 10 Apr 2019 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 967,280 | 0.00 USD | deriv |
| 05 Jun 2020 | GRANT_AWARD | INTEGRATED SURGICAL SYSTEMS INC | 750,000 | 0.00 USD | deriv |
| 17 Dec 2020 | PURCHASE | QUANTUM CORP /DE/ | 1,200 | 6.25 USD | |
| 16 Dec 2020 | PURCHASE | QUANTUM CORP /DE/ | 18,800 | 6.18 USD | first after silence |
| 01 Sept 2020 | GRANT_AWARD | QUANTUM CORP /DE/ | 23,496 | 0.00 USD | |
| 21 Aug 2020 | TENDER | Health Insurance Innovations, Inc. | 109,362 | 31.00 USD | |
| 21 Aug 2020 | TENDER | Health Insurance Innovations, Inc. | 17,809 | 31.00 USD | |
| 12 May 2020 | GRANT_AWARD | Health Insurance Innovations, Inc. | 3,688 | 0.00 USD | |
| 03 Dec 2019 | SALE | QUANTUM CORP /DE/ | 969,900 | 5.25 USD | |
| 05 Sept 2019 | GRANT_AWARD | QUANTUM CORP /DE/ | 14,184 | 0.00 USD | |
| 05 Sept 2019 | GRANT_AWARD | QUANTUM CORP /DE/ | 20,833 | 0.00 USD | |
| 14 May 2019 | GRANT_AWARD | Health Insurance Innovations, Inc. | 3,513 | 0.00 USD | |
| 20 Mar 2019 | PURCHASE | Health Insurance Innovations, Inc. | 90,742 | 29.27 USD | |
| 20 Mar 2019 | PURCHASE | Health Insurance Innovations, Inc. | 3,000 | 29.84 USD | |
| 18 Mar 2019 | PURCHASE | INTEGRATED SURGICAL SYSTEMS INC | — | 100000.00 USD | deriv |
2 purchases reported after at least 12 months of silence — most recent on 16 Dec 2020.