Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| SAFEGUARD SCIENTIFICS INC | 81,855 | reported | 15 Apr 2022 | tx 72+267,278−48,753 |
| BRUKER CORP | 38,781 | reported | 15 Feb 2026 | tx 17+55,965−17,184 |
| MATRITECH INC/DE/ | 10,000 | reported | 08 Jun 2007 | tx 3+23,333 |
| Design Source, Inc. | 4,200 | reported | 17 Nov 2022 | tx 2+19,200 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 15 Feb 2026 | GRANT_AWARD | BRUKER CORP | 4,520 | 0.00 USD | |
| 15 Feb 2025 | GRANT_AWARD | BRUKER CORP | 3,298 | 0.00 USD | |
| 15 Aug 2024 | SALE | BRUKER CORP | 4,684 | 63.14 USD | |
| 15 Aug 2024 | EXERCISE | BRUKER CORP | 10,000 | 24.00 USD | |
| 15 Aug 2024 | EXERCISE | BRUKER CORP | 2,500 | 20.83 USD | |
| 15 Aug 2024 | EXERCISE | BRUKER CORP | 2,500 | 0.00 USD | deriv |
| 15 Aug 2024 | EXERCISE | BRUKER CORP | 10,000 | 0.00 USD | deriv |
| 05 Jan 2024 | GRANT_AWARD | BRUKER CORP | 2,377 | 0.00 USD | |
| 05 Jan 2023 | GRANT_AWARD | BRUKER CORP | 1,970 | 0.00 USD | |
| 17 Nov 2022 | GRANT_AWARD | Design Source, Inc. | 4,200 | 0.00 USD | deriv |
| 15 Apr 2022 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 5,400 | 4.94 USD | |
| 17 Jan 2022 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 3,913 | 7.10 USD | |
| 05 Jan 2022 | GRANT_AWARD | BRUKER CORP | 1,841 | 0.00 USD | |
| 15 Oct 2021 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 3,236 | 8.30 USD | |
| 15 Jul 2021 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 3,803 | 7.95 USD | |
| 30 Jun 2021 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 10,423 | 0.00 USD | |
| 15 Apr 2021 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 3,995 | 6.58 USD | |
| 18 Mar 2021 | GRANT_AWARD | Design Source, Inc. | 15,000 | 0.00 USD | deriv |
| 15 Jan 2021 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 4,281 | 6.63 USD | |
| 05 Jan 2021 | GRANT_AWARD | BRUKER CORP | 2,302 | 0.00 USD | |
| 15 Oct 2020 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 4,918 | 6.00 USD | |
| 15 Jul 2020 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 4,176 | 6.29 USD | |
| 30 Jun 2020 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 10,892 | 0.00 USD | |
| 11 May 2020 | PURCHASE | SAFEGUARD SCIENTIFICS INC | 2,343 | 6.40 USD | |
| 15 Apr 2020 | GRANT_AWARD | SAFEGUARD SCIENTIFICS INC | 5,212 | 5.44 USD |