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Sena Peter P III profile photo

Peter P. Sena III

CIK: 0002023851

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (4.8%)

Position reduction

Option Exercises (M)8 (38.1%)

Derivative conversions

Awards (A)2 (9.5%)

Compensation grants

Other (G, F, J, C, D, …)10 (47.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SOUTHERN CO logo
SO

SOUTHERN CO

Officer

Discretionary Trading P&L

Holdings

Transaction History (21 total)

  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Sep 3, 2026
    Sale(S)
    Direct
    4.3K shares at avg. $88.59$378K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jun 28, 2026
    Tax Payment(F)
    Direct
    316 shares at avg. $97.16$31K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jun 28, 2026
    Exercise(M)
    Direct
    712 shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 11, 2026
    Tax Payment(F)
    Direct
    10.1K shares at avg. $90.86$915K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 11, 2026
    Award(A)
    Direct
    22.7K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 11, 2026
    Tax Payment(F)
    Direct
    1K shares at avg. $90.86$93K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 11, 2026
    Exercise(M)
    Direct
    2.3K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 1, 2026
    Tax Payment(F)
    Direct
    780 shares at avg. $89.31$70K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 1, 2026
    Exercise(M)
    Direct
    1.8K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jan 31, 2026
    Tax Payment(F)
    Direct
    840 shares at avg. $89.31$75K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jan 31, 2026
    Exercise(M)
    Direct
    1.8K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 13, 2025
    Exercise(M)
    Direct
    1.8K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 13, 2025
    Tax Payment(F)
    Direct
    784 shares at avg. $86.78$68K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 5, 2025
    Exercise(M)
    Direct
    680 shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 5, 2025
    Tax Payment(F)
    Direct
    9.5K shares at avg. $83.87$795K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 5, 2025
    Award(A)
    Direct
    21.4K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 5, 2025
    Tax Payment(F)
    Direct
    303 shares at avg. $83.87$25K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 1, 2025
    Tax Payment(F)
    Direct
    754 shares at avg. $83.95$63K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Feb 1, 2025
    Exercise(M)
    Direct
    1.6K shares-
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jan 31, 2025
    Tax Payment(F)
    Direct
    824 shares at avg. $83.95$69K
  • SOUTHERN CO logo
    SO

    SOUTHERN CO

    Jan 31, 2025
    Exercise(M)
    Direct
    1.7K shares-

1-21 of 21

About Sena Peter P III

Sena Peter P III (SEC CIK 0002023851) files insider reports with the SEC as Chairman,President & CEO, SNC of SOUTHERN CO (SO).

Signal8 holds 7 ownership filings by Sena Peter P III, all Form 4s, filed between Feb 4, 2025 and Sep 4, 2026. Those filings report 21 transactions, from Jan 31, 2025 to Sep 3, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Sena Peter P III's filings is in ATLANTA, GA.

Recent filings by Sena Peter P III

  • Sep 3, 2026: Open-market sale of SO shares (Form 4, code S).
  • Jun 28, 2026: Tax withholding of SO shares (Form 4, code F).
  • Jun 28, 2026: Option exercise of SO shares (Form 4, code M).
  • Feb 11, 2026: Tax withholding of SO shares (Form 4, code F).
  • Feb 11, 2026: Grant or award of SO shares (Form 4, code A).

Other insiders filing for SOUTHERN CO (SO)

How to read Form 4 transaction codes