Form 4 Tracker
Matthew M. Kim

Comptroller · 12 filings · Latest: Oct 1, 2026

SOUTHERN CO
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
SO
Matthew M. Kim—Oct 1, 2026
Proposed Sale
$82.73100$8.3K—
SO
Matthew M. KimComptrollerOct 1, 2026
Sale
$82.73100$8.3K4,888
SO
Matthew M. KimComptrollerSep 3, 2026
Sale
$88.871,400$124.4K4,988
SO
MATTHEW KIM—Sep 3, 2026
Proposed Sale
$88.871,400$124.4K—
SO
Matthew M. KimComptrollerSep 1, 2026
Sale
$88.45100$8.8K6,399.55
SO
MATTHEW KIM—Sep 1, 2026
Proposed Sale
$88.45100$8.8K—
SO
Matthew M. KimComptrollerAug 3, 2026
Sale
$94.28100$9.4K6,488
SO
Matthew Kim—Aug 3, 2026
Proposed Sale
$94.28100$9.4K—
SO
Matthew M. KimComptrollerJul 1, 2026
Sale
$95.77100$9.6K6,588
SO
MATTHEW KIM—Jul 1, 2026
Proposed Sale
$95.77100$9.6K—
SO
Matthew M. Kim—Jun 1, 2026
Proposed Sale
$91.16100$9.1K—
SO
Matthew M. KimComptrollerJun 1, 2026
Sale
$91.16100$9.1K6,688
SO
Matthew M. KimComptrollerMay 1, 2026
Sale
$96.57100$9.7K6,788
SO
Matthew Kim—May 1, 2026
Proposed Sale
$96.57100$9.7K—
SO
Matthew M. KimComptrollerApr 1, 2026
Option Exercise
$0.0082—6,970
SO
Matthew M. KimComptrollerFeb 24, 2026
Sale
$95.155,123$487.5K6,888
SO
Matthew M. Kim—Feb 24, 2026
Proposed Sale
$95.155,123$487.5K—
SO
Matthew M. KimComptrollerFeb 5, 2026
Option Exercise
$0.00292—9,721
SO
Matthew M. KimComptrollerFeb 1, 2026
Option Exercise
$0.00345—9,602
SO
Matthew M. KimComptrollerJan 31, 2026
Option Exercise
$0.00340—9,427
Matthew M. Kim — Insider Trading Activity | LevelFields AI