13F Pro

SEC Form 4 reporting owner

Kim Matthew M.

Kim Matthew M. has filed 22 Form 4 transactions reported between January 31, 2026 and September 3, 2026, as Comptroller of SOUTHERN CO.

Name as filed: Kim Matthew M.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$658K
7 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 3, 2026
transaction date

Roles and reported holdings

  • SOSOUTHERN CO
    Jan 31, 2026 – Sep 3, 2026

    Comptroller

    Held directly4,988 sh as of Sep 3, 2026 · Form 4

    24 months: $658K sold

Transaction history

All 22 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 3, 2026SOComptrollerOpen-market saleCode S · direct1,400$124K@ $88.87Form 4
Sep 1, 2026SOComptrollerOpen-market saleCode S · direct100$9K@ $88.45Form 4
Aug 3, 2026SOComptrollerOpen-market saleCode S · direct100$9K@ $94.28Form 4
Jul 1, 2026SOComptrollerOpen-market saleCode S · direct100$10K@ $95.77Form 4
Jun 1, 2026SOComptrollerOpen-market saleCode S · direct100$9K@ $91.16Form 4
May 1, 2026SOComptrollerOpen-market saleCode S · direct100$10K@ $96.57Form 4
Apr 1, 2026SOComptrollerOption exerciseCode M · direct42—Form 4
Apr 1, 2026SOComptrollerOption exerciseCode M · direct23—Form 4
Apr 1, 2026SOComptrollerOption exerciseCode M · direct13—Form 4
Apr 1, 2026SOComptrollerOption exerciseCode M · direct82—Form 4
Feb 24, 2026SOComptrollerOpen-market saleCode S · direct5,123$487K@ $95.15Form 4
Feb 11, 2026SOComptrollerShares withheld for tax or exercise priceCode F · direct2,014$183K@ $90.86Form 4
Feb 11, 2026SOComptrollerGrant or awardCode A · direct4,450—Form 4
Feb 5, 2026SOComptrollerOption exerciseCode M · direct282—Form 4
Feb 5, 2026SOComptrollerShares withheld for tax or exercise priceCode F · direct146$13K@ $91.08Form 4
Feb 5, 2026SOComptrollerOption exerciseCode M · direct292—Form 4
Feb 1, 2026SOComptrollerOption exerciseCode M · direct308—Form 4
Feb 1, 2026SOComptrollerShares withheld for tax or exercise priceCode F · direct173$15K@ $89.31Form 4
Feb 1, 2026SOComptrollerOption exerciseCode M · direct345—Form 4
Jan 31, 2026SOComptrollerOption exerciseCode M · direct317—Form 4
Jan 31, 2026SOComptrollerShares withheld for tax or exercise priceCode F · direct170$15K@ $89.31Form 4
Jan 31, 2026SOComptrollerOption exerciseCode M · direct340—Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.