David P. Poroch
David P. Poroch: EVP & CFO at Southern Company. What David P. Poroch 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.
Southern Company (SO)
David P. Poroch holds 53,633 Southern Company shares (0.00% of the company), worth about $4.6M at the last price, according to the Form 4 of Feb 11, 2026.
- Shares held: 48,156 (0.00%), $4.2M — Held in their own name.
- Shares held: 5,477 (0.00%), $472,963.99 — Held in a retirement account (401(k)).
- Share units: 2,244 (0.00%), $193,769.40 — Southern Company promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Southern Company (SO) — Form 4 of Feb 11, 2026 (EVP & CFO): grant or award of 9,454; shares withheld for tax of 2,914 at $90.86; 48,156 shares after 0001193125-26-051206
- Southern Company (SO) — Form 4 of Feb 5, 2026 (EVP & CFO): option exercise or conversion of 585; shares withheld for tax of 160 at $91.08; 46,806 shares after 0001193125-26-041988
- Southern Company (SO) — Form 4 of Feb 1, 2026 (EVP & CFO): option exercise or conversion of 58; shares withheld for tax of 58 at $91.89; 46,381 shares after 0001193125-26-036071
- Southern Company (SO) — Form 4 of Feb 13, 2025 (Comptroller): option exercise or conversion of 480; shares withheld for tax of 144 at $86.78; 44,988 shares after 0000950170-25-022169
- Southern Company (SO) — Form 4 of Feb 5, 2025 (Comptroller): grant or award of 5,826; shares withheld for tax of 1,728 at $83.87; 44,652 shares after 0000950170-25-016417
- Southern Company (SO) — Form 4 of Feb 1, 2025 (Comptroller & CAO): option exercise or conversion of 707; shares withheld for tax of 211 at $83.95; 40,554 shares after 0000950170-25-013210
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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