Wednesday, September 16, 2026Latest filing Sep 14, 2026

SO Congressional Stock Trades

Southern Company (SO)

Last disclosed trade Dec 2

Every disclosed trade in SO by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Marjorie Taylor Greene · Bought $SO · May 21 · $1K–$15K

0.58MED
Disclosure speedx 0.251.00
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.80

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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12
Disclosed trades
9
Buys
3
Sells
5
Members trading

The record on $SO

Coldpine has parsed 12 disclosed trades in $SO by 5 members of Congress, drawn from 11 periodic transaction reports dated Jan 5, 2023 through Dec 2, 2025. All of them came from House members, filed 6 by Democrats and 6 by Republicans.

Of the 12 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 31 days. The longest was 45 days: a $SO purchase by Jared Moskowitz dated Dec 2, 2025, disclosed Jan 16, 2026. How late filing is measured across all of Congress is in the late-filers study.

4 of the 7 trades that list an account holder (57%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Marjorie Taylor Greene filed the most $SO purchases (4), and Neal Patrick Dunn the most sales (2).

Activity peaked in 2025 with 5 trades. The busiest single month was April 2025, when 2 different members disclosed $SO trades.

Across the 9 purchases Coldpine can price, $SO moved +2.65% on average between the trade date and the disclosure date, against +1.62% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 67% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade SO

Recent disclosed trades in SO

DateMemberTypeAmount
Aug 11Kelly Louise Morrison(MN)sell$1K–$15K
Aug 5Kevin Hern(OK)sell$1K–$15K
Jul 10Rohit Khanna(CA)sell$15K–$50K
Jun 1Daniel Crenshaw(TX)buy$1K–$15K
May 5Brian Babin(TX)sell$1K–$15K
Apr 13Rohit Khanna(CA)buy$1K–$15K
Mar 30Alan Armstrong(OK)buy$1K–$15K
Mar 30Alan Armstrong(OK)buy$15K–$50K
Mar 27Alan Armstrong(OK)buy$1K–$15K
Mar 24Alan Armstrong(OK)sell$1K–$15K
Jan 5Sheri Biggs(SC)buy$1K–$15K
Dec 31James French Hill(AR)sell$15K–$50K
Dec 23Rohit Khanna(CA)buy$1K–$15K
Dec 23Rohit Khanna(CA)buy$1K–$15K
Dec 15Cleo Fields(LA)sell$1K–$15K
Dec 8Rohit Khanna(CA)buy$1K–$15K
Dec 8Rohit Khanna(CA)buy$1K–$15K
Dec 2Jared Moskowitz(FL)buy$1K–$15K
Nov 24Debbie Dingell(MI)sell$1K–$15K
Nov 20Rohit Khanna(CA)buy$1K–$15K

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →