Follow the people · Insider
Peter P. Sena III
Peter P. Sena III files insider transactions with the SEC as a chairman,president & ceo, snc of Southern Co (SO). We hold 1 disclosed purchase or sale filed since 4 February 2025, 1 of them in the last 90 days.
- Files forSO
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure4 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 31 January 2025 — 3 September 2026Chairman,President & CEO, SNC · Southern Co (SO)40 Form 4 lines · source: SEC Form 4
Everything they disclosed
40 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 4,266 shares of Southern CoSEC Form 44 September 2026Southern Company Common Stock · traded 3 September 2026 · filed 4 September 2026
- exercised options over 712 shares of Southern CoSEC Form 429 June 2026Southern Company Common Stock · traded 28 June 2026 · filed 29 June 2026
- had shares withheld for tax on 316 shares of Southern CoSEC Form 429 June 2026Southern Company Common Stock · traded 28 June 2026 · filed 29 June 2026
- exercised options over 667 shares of Southern Co (a derivative holding)SEC Form 429 June 2026Performance Restricted Stock Units · traded 28 June 2026 · filed 29 June 2026
- was granted 22,698 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- had shares withheld for tax on 10,067 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- exercised options over 2,311 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- exercised options over 2,235 shares of Southern Co (a derivative holding)SEC Form 413 February 2026Performance Restricted Stock Units · traded 11 February 2026 · filed 13 February 2026
- had shares withheld for tax on 1,026 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- exercised options over 2,235 shares of Southern Co (a derivative holding)SEC Form 413 February 2026Performance Restricted Stock Units · traded 11 February 2026 · filed 13 February 2026
- was granted 22,698 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- had shares withheld for tax on 10,067 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- exercised options over 2,311 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- had shares withheld for tax on 1,026 shares of Southern CoSEC Form 413 February 2026Southern Company Common Stock · traded 11 February 2026 · filed 13 February 2026
- exercised options over 1,754 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 31 January 2026 · filed 3 February 2026
- had shares withheld for tax on 840 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,756 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 1 February 2026 · filed 3 February 2026
- exercised options over 1,573 shares of Southern Co (a derivative holding)SEC Form 43 February 2026Southern Co Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 1,636 shares of Southern Co (a derivative holding)SEC Form 43 February 2026Southern Co Restricted Stock Units · traded 31 January 2026 · filed 3 February 2026
- had shares withheld for tax on 780 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 1 February 2026 · filed 3 February 2026
- exercised options over 1,573 shares of Southern Co (a derivative holding)SEC Form 43 February 2026Southern Co Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 1,636 shares of Southern Co (a derivative holding)SEC Form 43 February 2026Southern Co Restricted Stock Units · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,754 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 31 January 2026 · filed 3 February 2026
- had shares withheld for tax on 840 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,756 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 1 February 2026 · filed 3 February 2026
- had shares withheld for tax on 780 shares of Southern CoSEC Form 43 February 2026Southern Company Common Stock · traded 1 February 2026 · filed 3 February 2026
- exercised options over 1,575 shares of Southern Co (a derivative holding)SEC Form 418 February 2025Southern Co Restricted Stock Units · traded 13 February 2025 · filed 18 February 2025
- exercised options over 1,765 shares of Southern CoSEC Form 418 February 2025Southern Company Common Stock · traded 13 February 2025 · filed 18 February 2025
- had shares withheld for tax on 784 shares of Southern CoSEC Form 418 February 2025Southern Company Common Stock · traded 13 February 2025 · filed 18 February 2025
- exercised options over 668 shares of Southern Co (a derivative holding)SEC Form 47 February 2025Performance Restricted Stock Units · traded 5 February 2025 · filed 7 February 2025
- exercised options over 680 shares of Southern CoSEC Form 47 February 2025Southern Company Common Stock · traded 5 February 2025 · filed 7 February 2025
- had shares withheld for tax on 303 shares of Southern CoSEC Form 47 February 2025Southern Company Common Stock · traded 5 February 2025 · filed 7 February 2025
- was granted 21,381 shares of Southern CoSEC Form 47 February 2025Southern Company Common Stock · traded 5 February 2025 · filed 7 February 2025
- had shares withheld for tax on 9,484 shares of Southern CoSEC Form 47 February 2025Southern Company Common Stock · traded 5 February 2025 · filed 7 February 2025
- exercised options over 1,573 shares of Southern Co (a derivative holding)SEC Form 44 February 2025Southern Co Restricted Stock Units · traded 1 February 2025 · filed 4 February 2025
- exercised options over 1,637 shares of Southern Co (a derivative holding)SEC Form 44 February 2025Southern Co Restricted Stock Units · traded 31 January 2025 · filed 4 February 2025
- exercised options over 1,625 shares of Southern CoSEC Form 44 February 2025Southern Company Common Stock · traded 1 February 2025 · filed 4 February 2025
- had shares withheld for tax on 754 shares of Southern CoSEC Form 44 February 2025Southern Company Common Stock · traded 1 February 2025 · filed 4 February 2025
- exercised options over 1,697 shares of Southern CoSEC Form 44 February 2025Southern Company Common Stock · traded 31 January 2025 · filed 4 February 2025
- had shares withheld for tax on 824 shares of Southern CoSEC Form 44 February 2025Southern Company Common Stock · traded 31 January 2025 · filed 4 February 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.