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Insider selling
Matthew M. Kim sold $124K of Southern Co (SO) stock
Matthew M. Kim, Comptroller of Southern Co (SO), sold 1,400 shares of SO stock worth $124K, per an SEC Form 4 filed Sep 4, 2026.
It was an open-market sale.
The trade happened on Sep 3, 2026, 1 day before it was made public.
SO has moved -3.7% since the trade date, from $88.77 to $85.44 (Sep 21, 2026 close).
- Traded
- Sep 3, 2026
- Disclosed
- Sep 4, 2026
- Filing delay
- 1 day
- Price since
- -3.7%
- Role
- Comptroller
- Source
- SEC Form 4
More SO insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.