John Michael Wilson
John Michael Wilson: Chief Quality Officer and CTO at Semtech. What John Michael Wilson holds in an AI or semiconductor company 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)
John Michael Wilson holds 81,563 Semtech shares (0.09% of the company), worth about $14.0M at the last price, according to the Form 4 of Sep 10, 2026.
- Shares held: 81,563 (0.09%), $14.0M — Held in their own name.
- Share units: 8,400 (0.01%), $1.4M — Semtech promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Semtech (SMTC) — Form 4 of Sep 10, 2026 (Chief Quality Officer and CTO): option exercise or conversion of 1,400; shares withheld for tax of 713 at $163.94; 81,563 shares after 0001189923-26-000023
- Semtech (SMTC) — Form 4 of Jun 22, 2026 (Chief Quality Officer and CTO): open-market sale of 5,500 at $170.00; 80,876 shares after 0001189923-26-000020
- Semtech (SMTC) — Form 4 of Jun 10, 2026 (Chief Quality Officer and CTO): option exercise or conversion of 1,400; shares withheld for tax of 713 at $157.52; 86,376 shares after 0001189923-26-000018
- Semtech (SMTC) — Form 4 of Apr 6, 2026 (Chief Quality Officer and CTO): grant or award of 394; 85,689 shares after 0001189923-26-000015
- Semtech (SMTC) — Form 4 of Mar 23, 2026 (Chief Quality Officer and CTO): grant or award of 5,600; shares withheld for tax of 2,850 at $76.52; 85,295 shares after 0001189923-26-000013
- Semtech (SMTC) — Form 4 of Mar 10, 2026 (Chief Quality Officer and CTO): option exercise or conversion of 5,600; shares withheld for tax of 2,850 at $85.14; 77,965 shares after 0001189923-26-000011
- Semtech (SMTC) — Form 4 of Mar 7, 2026 (Chief Quality Officer and CTO): option exercise or conversion of 8,496; shares withheld for tax of 4,323 at $82.02; 71,802 shares after 0001189923-26-000009
- Semtech (SMTC) — Form 4 of Mar 5, 2026 (Chief Quality Officer and CTO): option exercise or conversion of 12,385; shares withheld for tax of 4,822 at $89.75; 67,629 shares after 0001189923-26-000006
- Semtech (SMTC) — Form 4 of Jan 8, 2026 (Chief Quality Officer and CTO): open-market sale of 5,000 at $75.12; 60,066 shares after 0001189923-26-000004
- Semtech (SMTC) — Form 4 of Jun 4, 2025 (Chief Quality Officer and CTO): option exercise or conversion of 8,364; shares withheld for tax of 4,248 at $38.11; 65,066 shares after 0000088941-25-000114
- Semtech (SMTC) — Form 4 of Mar 26, 2025 (Chief Quality Officer and CTO) 0000088941-25-000083
- Semtech (SMTC) — Form 4 of Mar 8, 2025 (Chief Quality Officer and CTO): option exercise or conversion of 8,496; shares withheld for tax of 4,315 at $32.33; 60,950 shares after 0000088941-25-000049
- Semtech (SMTC) — Form 4 of Mar 5, 2025 (Chief Quality Officer and CTO): grant or award of 3,728; grant or award of 6,952; 54,673 shares after 0000088941-25-000041
- Semtech (SMTC) — Form 4 of Jan 2, 2025 (Chief Quality Officer and CTO): option exercise or conversion of 15,593; shares withheld for tax of 5,715 at $61.85; 43,323 shares after 0000088941-25-000008
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.
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