Arkolith/Insider Trading/SO/Form 4

Womack Christopher C

Chairman, President & CEOSOUTHERN CO (SO) · full profile →Form 4 · filed Feb 17, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
6 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 16, 2026Tax withholding(F)28K$90.86$2.5M137K
Feb 16, 2026Tax withholding(F)7K$90.86$615K144K
Feb 16, 2026Tax withholding(F)52K$90.86$4.7M209K
Feb 16, 2026Grant(A)62K—$0165K
Feb 16, 2026Grant(A)117K—$0261K
Feb 16, 2026Option exercise(M)14K—$0151K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 16, 2026Option exercise(M)13K—$027K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-054369) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML