Senior insider sale
Comptroller at SOUTHERN CO — senior position signals high conviction
$152.3K
1.70K shares
What this filing means
KIM MATTHEW M. plans to sell 1.70K shares of SOUTHERN CO valued at approximately $152.3K. 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: 9/3/2026ACC: 0001628280-26-060384
1.70K
Shares to sell
$152.3K
Approx. market value
1.40K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months3
Restricted Stock Unit Vest
Compensatory Payment
2/3/2024
116.00Performance Stock Vest
Compensatory Payment
2/12/2021
799.00Performance Stock Vest
Compensatory Payment
2/11/2020
485.00Total acquired1.40K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/3/2024 | Restricted Stock Unit Vest Compensatory Payment | 116.00 | — |
2/12/2021 | Performance Stock Vest Compensatory Payment | 799.00 | — |
2/11/2020 | Performance Stock Vest Compensatory Payment | 485.00 | — |
| Total | 1.40K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
100.00
Market value
$8.8K
9/1/2026
—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
Planned — Approximate Date
NYSEPlanned
Units to sell
1.40K
Market value
$124.4K
9/3/2026
Total
Units
1.70K
Value
$152.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/1/2026 | 100.00 | $8.8K | — | Completed |
8/3/2026 | 100.00 | $9.4K | — | Completed |
7/1/2026 | 100.00 | $9.6K | — | Completed |
| Planned — Approximate Date | ||||
9/3/2026 | 1.40K | $124.4K | NYSE | Planned |
| Total | 1.70K | $152.3K | ||