Senior insider sale
Comptroller at SOUTHERN CO — senior position signals high conviction
$37.0K
400.00 shares
What this filing means
KIM MATTHEW M. plans to sell 400.00 shares of SOUTHERN CO valued at approximately $37.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/1/2026ACC: 0001628280-26-059783
400.00
Shares to sell
$37.0K
Approx. market value
100.00
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
PERFORMANCE STOCK VEST
COMPENSATORY PAYMENT
2/27/2024
100.00Total acquired100.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/27/2024 | PERFORMANCE STOCK VEST COMPENSATORY PAYMENT | 100.00 | — |
| Total | 100.00 | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
100.00
Market value
$9.4K
8/3/2026
—Completed
Units to sell
100.00
Market value
$9.6K
7/1/2026
—Completed
Units to sell
100.00
Market value
$9.1K
6/1/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
100.00
Market value
$8.8K
9/1/2026
Total
Units
400.00
Value
$37.0K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/3/2026 | 100.00 | $9.4K | — | Completed |
7/1/2026 | 100.00 | $9.6K | — | Completed |
6/1/2026 | 100.00 | $9.1K | — | Completed |
| Planned — Approximate Date | ||||
9/1/2026 | 100.00 | $8.8K | NYSE | Planned |
| Total | 400.00 | $37.0K | ||