Arkolith/Insider Trading/PNW/Form 4

Baum Shirley A

SVP and GCPINNACLE WEST CAPITAL CORP (PNW) · full profile →Form 4 · filed Feb 24, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
20
15 non-derivative · 5 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 20, 2026Tax withholding(F)66$98.34$6K3K
Feb 20, 2026Option exercise(M)198——4K
Feb 20, 2026Disposed to issuer(D)32$98.34$3K4K
Feb 20, 2026Tax withholding(F)80$98.34$8K3K
Feb 20, 2026Option exercise(M)433——4K
Feb 20, 2026Disposed to issuer(D)53$98.34$5K4K
Feb 20, 2026Tax withholding(F)183$98.34$18K4K
Feb 20, 2026Disposed to issuer(D)32$98.34$3K3K
Feb 20, 2026Option exercise(M)169——3K
Feb 20, 2026Tax withholding(F)358$98.34$35K4K
Feb 20, 2026Option exercise(M)589——4K
Feb 20, 2026Option exercise(M)869——5K
Feb 20, 2026Tax withholding(F)241$98.34$24K4K
Feb 20, 2026Disposed to issuer(D)46$98.34$5K4K
Feb 20, 2026Disposed to issuer(D)34$98.34$3K5K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 20, 2026Option exercise(M)169——0
Feb 20, 2026Option exercise(M)198——0
Feb 20, 2026Option exercise(M)869——3K
Feb 20, 2026Option exercise(M)589——1K
Feb 20, 2026Option exercise(M)433——430

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion
D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-011299) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML