Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| GRID DYNAMICS HOLDINGS, INC. | 689,977 | reported | 23 Dec 2025 | tx 20+94,113−184,400 |
| BROCADE COMMUNICATIONS SYSTEMS INC | 84,240 | reported | 20 Nov 2017 | tx 97+8,739,657−9,109,937 |
| BigBand Networks, Inc. | 3,750 | reported | 13 Feb 2008 | tx 2+23,750 |
| VERTEX PHARMACEUTICALS INC / MA | 2,866 | reported | 01 May 2026 | tx 12+12,681−3,500 |
| VISA INC. | 2,679 | reported | 11 Mar 2026 | tx 23+17,622−14,943 |
| Nuance Communications, Inc. | 0 | reported | 04 Mar 2022 | tx 11+54,634−58,011 |
| MICROMUSE INC | 0 | reported | 14 Feb 2006 | tx 16+2,151,514−2,451,515 |
| CYPRESS SEMICONDUCTOR CORP /DE/ | 0 | reported | 29 Jan 2014 | tx 63+333,093−558,523 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 May 2026 | GRANT_AWARD | VERTEX PHARMACEUTICALS INC / MA | 2,866 | 0.00 USD | deriv |
| 11 Mar 2026 | SALE | VISA INC. | 650 | 309.62 USD | |
| 27 Jan 2026 | GRANT_AWARD | VISA INC. | 861 | 0.00 USD | |
| 23 Dec 2025 | GRANT_AWARD | GRID DYNAMICS HOLDINGS, INC. | 19,021 | 0.00 USD | |
| 23 Dec 2025 | GRANT_AWARD | GRID DYNAMICS HOLDINGS, INC. | 9,239 | 0.00 USD | |
| 19 Nov 2025 | GIFT | VERTEX PHARMACEUTICALS INC / MA | 800 | 0.00 USD | |
| 04 Nov 2025 | SALE | VISA INC. | 900 | 336.48 USD | |
| 01 May 2025 | GRANT_AWARD | VERTEX PHARMACEUTICALS INC / MA | 796 | 0.00 USD | |
| 28 Jan 2025 | GRANT_AWARD | VISA INC. | 777 | 0.00 USD | |
| 23 Dec 2024 | GRANT_AWARD | GRID DYNAMICS HOLDINGS, INC. | 4,652 | 20.42 USD | |
| 01 May 2024 | GRANT_AWARD | VERTEX PHARMACEUTICALS INC / MA | 1,001 | 0.00 USD | |
| 26 Apr 2024 | SALE | VISA INC. | 909 | 275.55 USD | |
| 23 Jan 2024 | GRANT_AWARD | VISA INC. | 958 | 0.00 USD | |
| 19 Dec 2023 | GRANT_AWARD | GRID DYNAMICS HOLDINGS, INC. | 7,042 | 0.00 USD | |
| 14 Nov 2023 | SALE | GRID DYNAMICS HOLDINGS, INC. | 18,400 | 11.61 USD | |
| 01 May 2023 | GRANT_AWARD | VERTEX PHARMACEUTICALS INC / MA | 1,168 | 0.00 USD | |
| 28 Apr 2023 | SALE | VISA INC. | 1,288 | 232.97 USD | |
| 30 Jan 2023 | SALE | VERTEX PHARMACEUTICALS INC / MA | 324 | 321.84 USD | |
| 30 Jan 2023 | SALE | VERTEX PHARMACEUTICALS INC / MA | 1,000 | 320.70 USD | |
| 30 Jan 2023 | SALE | VERTEX PHARMACEUTICALS INC / MA | 1,376 | 320.08 USD | |
| 24 Jan 2023 | GRANT_AWARD | VISA INC. | 1,050 | 0.00 USD | |
| 22 Dec 2022 | GRANT_AWARD | GRID DYNAMICS HOLDINGS, INC. | 8,628 | 0.00 USD | |
| 30 Nov 2022 | SALE | VISA INC. | 1,060 | 209.15 USD | |
| 23 Nov 2022 | SALE | GRID DYNAMICS HOLDINGS, INC. | 23,000 | 12.50 USD | |
| 22 Nov 2022 | SALE | GRID DYNAMICS HOLDINGS, INC. | 60,000 | 12.48 USD |
2 purchases reported after at least 12 months of silence — most recent on 10 Aug 2020.