Greene Kimberly S, sold $1.5M of SO

sold $1.45m of SO

20,000 shares @ $72.62

Decreased holdings by -16.90%

15th largest trade (out of 128)

Large TradeCluster BuyPositive 90D History

Trade made by an officer

Part of a cluster of 2 transactions by 2 insiders

10b5-1 scheduled trade

93% win rate · -11.1% median edge vs SPY (14 trades, 90-day · small sample)

Price 6% above 200-day moving average

SOSOUTHERN CO

UtilitiesElectric Utilities

1D0.00%

1W+0.84%

1M+6.94%

3M—

6M—

1Y—

Recent insider activity at SO