Kim Matthew M. Insider Trades & Stock Holdings

Comptroller · The Southern Company · Latest filing Oct 1, 2026

Kim Matthew M., Comptroller at The Southern Company has 1 Form 4 trade on file since Oct 1, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($8.27K), net -$8.27K. Latest filing: disposed of 100 shares of $SO on Oct 1, 2026 at $82.73.

Trades on file

1

Open-market bought

$0

Open-market sold

$8.27K

Net open-market

-$8.27K

Latest filing

Oct 1, 2026

All insider trades by Kim Matthew M.

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 1, 2026	$SO	Sell (Open-market sale) 10b5-1	100	$82.73	$8.27K			+3.2%			Comptroller		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Kim Matthew M. traded

• $SO

Frequently asked questions

Has Kim Matthew M. been buying or selling stock?

Kim Matthew M. has 0 open-market purchases and 1 open-market sale on file, net -$8.27K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Kim Matthew M.'s latest insider trade?

disposed of 100 shares of $SO on Oct 1, 2026 at $82.73.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.