Gregory Michael Fischer
Gregory Michael Fischer: Director at Semtech and Director at Navitas. What Gregory Michael Fischer holds in 2 AI and semiconductor companies tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Semtech (SMTC)
Gregory Michael Fischer holds 5,678 Semtech shares (0.01% of the company), worth about $1.1M at the last price, according to the Form 4 of Jun 30, 2026.
- Shares held: 5,678 (0.01%), $1.1M — Held in their own name.
- Share units: 1,180 (0.00%), $227,055.60 — Semtech promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Navitas (NVTS)
Gregory Michael Fischer holds 14,829 Navitas shares (0.01% of the company), worth about $179,579.19 at the last price, according to the Form 4 of Jul 22, 2026.
- Shares held: 14,829 (0.01%), $179,579.19 — Held in their own name: 14,829 Class A.
Declarations
- Navitas (NVTS) — Form 4 of Jul 22, 2026: grant or award of 9,990; 14,829 shares after 0001104659-26-101506
- Semtech (SMTC) — Form 4 of Jun 30, 2026: open-market sale of 1,500 at $156.24; 5,678 shares after 0001973342-26-000012
- Semtech (SMTC) — Form 4 of Jun 4, 2026: option exercise or conversion of 5,321; 7,178 shares after 0001973342-26-000010
- Semtech (SMTC) — Form 4 of May 28, 2026: open-market sale of 1,000 at $164.69; 1,857 shares after 0001973342-26-000008
- Navitas (NVTS) — Form 4 of Apr 28, 2026: grant or award of 4,839; 4,839 shares after 0001104659-26-052952
- Navitas (NVTS) — Form 3 of Apr 7, 2026; 0 shares after 0001973342-26-000005
- Semtech (SMTC) — Form 4 of Jan 9, 2026: open-market sale of 1,034 at $75.50; 2,857 shares after 0001973342-26-000002
- Semtech (SMTC) — Form 4 of Aug 29, 2025: open-market sale of 1,268 at $58.25; open-market sale of 219 at $59.42; 3,891 shares after 0001973342-25-000003
- Semtech (SMTC) — Form 4 of Jun 5, 2025: option exercise or conversion of 2,857; 5,391 shares after 0000088941-25-000128
- Semtech (SMTC) — Form 4 of Dec 10, 2024: open-market sale of 1,345 at $62.75; open-market sale of 543 at $63.87; 2,534 shares after 0000088941-24-000135
- Semtech (SMTC) — Form 4 of Jul 1, 2024 0000088941-24-000091
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.