Mark Lemasney
Mark Lemasney: EVP Power Generation Division at NextEra Energy. What Mark Lemasney 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.
NextEra Energy (NEE)
Mark Lemasney holds 18,351 NextEra Energy shares (0.00% of the company), worth about $1.4M at the last price, according to the Form 4 of Mar 9, 2026.
- Shares held: 9,356 (0.00%), $738,188.40 — Held in a retirement account (By Retirement Savings Plan Trust).
- Shares held: 8,995 (0.00%), $709,705.50 — Held in their own name.
- Options: 6,468 (0.00%), $510,325.20 — The right to buy 6,468 shares at $68.60 each, until 2035. Not bought yet.
- Options: 5,493 (0.00%), $433,397.70 — The right to buy 5,493 shares at $91.93 each, until 2036. Not bought yet.
Declarations
- NextEra Energy (NEE) — Form 4 of Mar 9, 2026 (EVP Power Generation Division): open-market sale of 3,845 at $90.27; 18,351 shares after 0001959910-26-000006
- NextEra Energy (NEE) — Form 4 of Feb 15, 2026 (EVP Power Generation Division): grant or award of 806; grant or award of 5,082; 22,188 shares after 0001959910-26-000002
- NextEra Energy (NEE) — Form 4 of Nov 17, 2025 (EVP Power Generation Division): shares withheld for tax of 64 at $83.88; 17,630 shares after 0001959910-25-000012
- NextEra Energy (NEE) — Form 4 of Oct 1, 2025 (EVP Power Generation Division): open-market sale of 808 at $77.90; 17,675 shares after 0001959910-25-000010
- NextEra Energy (NEE) — Form 4 of Sep 25, 2025 (EVP Power Generation Division): open-market sale of 846 at $74.90; 18,487 shares after 0001959910-25-000008
- NextEra Energy (NEE) — Form 4 of Sep 12, 2025 (EVP Power Generation Division): open-market sale of 846 at $71.90; 19,256 shares after 0001959910-25-000006
- NextEra Energy (NEE) — Form 4 of Feb 15, 2025 (EVP Power Generation Division): grant or award of 908; grant or award of 1,195; 19,830 shares after 0001062993-25-002696
- NextEra Energy (NEE) — Form 4 of Nov 15, 2024 (EVP Power Generation Division): shares withheld for tax of 64 at $76.35; 18,422 shares after 0001062993-24-019281
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.
All holders · Who owns each AI company · All tracked companies · The AI market