Mark E. Matthews
Mark E. Matthews: CTO and Pres. Precision Power at EnerSys. What Mark E. Matthews 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.
EnerSys (ENS)
Mark E. Matthews holds 25,432 EnerSys shares (0.07% of the company), worth about $4.5M at the last price, according to the Form 4 of Oct 2, 2026.
- Shares held: 25,432 (0.07%), $4.5M — Held in their own name.
- Options: 14,480 (0.04%), $2.6M — The right to buy 14,480 shares at $105.16 each, until 2035. Not bought yet.
- Options: 10,933 (0.03%), $2.0M — The right to buy 10,933 shares at $103.73 each, until 2034. Not bought yet.
Declarations
- EnerSys (ENS) — Form 4 of Oct 2, 2026 (CTO and Pres. Precision Power): grant or award of 1; grant or award of 3; 25,432 shares after 0001437749-26-032208
- EnerSys (ENS) — Form 4 of Aug 14, 2026 (CTO and Pres. Precision Power): grant or award of 3,196; grant or award of 3,196; 25,411 shares after 0001437749-26-028408
- EnerSys (ENS) — Form 4 of Aug 12, 2026 (CTO and Pres. Precision Power): shares withheld for tax of 411 at $186.30; shares withheld for tax of 531 at $186.21; 19,019 shares after 0001437749-26-027693
- EnerSys (ENS) — Form 4 of Aug 9, 2026 (CTO and Pres. Precision Power): shares withheld for tax of 598 at $191.72; shares withheld for tax of 460 at $191.72; 19,961 shares after 0001437749-26-027046
- EnerSys (ENS) — Form 4 of Jul 2, 2026 (CTO and Pres. Precision Power): grant or award of 1; grant or award of 2; 21,019 shares after 0001437749-26-022783
- EnerSys (ENS) — Form 4 of Mar 27, 2026 (CTO and President Specialty): grant or award of 2; grant or award of 3; 21,005 shares after 0001437749-26-010699
- EnerSys (ENS) — Form 4 of Dec 26, 2025 (CTO and President Specialty): grant or award of 2; grant or award of 3; 20,987 shares after 0001437749-25-038979
- EnerSys (ENS) — Form 4 of Sep 26, 2025 (CTO & President Specialty): grant or award of 3; grant or award of 4; 20,967 shares after 0001193125-25-225548
- EnerSys (ENS) — Form 4 of Aug 16, 2025 (CTO & President Specialty): shares withheld for tax of 246 at $98.33; 20,941 shares after 0001562180-25-005882
- EnerSys (ENS) — Form 4 of Aug 12, 2025 (Pres. Specialty, Interim CTO): shares withheld for tax of 353 at $95.39; 21,187 shares after 0001562180-25-005773
- EnerSys (ENS) — Form 4 of Aug 11, 2025 (Pres. Specialty, Interim CTO): grant or award of 5,230; shares withheld for tax of 307 at $95.60; 21,540 shares after 0001562180-25-005731
- EnerSys (ENS) — Form 4 of Jun 27, 2025 (Pres. Specialty, Interim CTO): grant or award of 2; grant or award of 6; 16,892 shares after 0001562180-25-005130
- EnerSys (ENS) — Form 4 of Mar 28, 2025 (Pres. Specialty, Interim CTO): grant or award of 2; grant or award of 6; 16,865 shares after 0001562180-25-002858
- EnerSys (ENS) — Form 4 of Dec 27, 2024 (President, Specialty Global): grant or award of 2; grant or award of 6; 16,839 shares after 0001562180-24-008651
- EnerSys (ENS) — Form 4 of Sep 30, 2024 (President, Specialty Global): grant or award of 2; grant or award of 5; 16,814 shares after 0001562180-24-007161
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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