SEC CIK 1208475

ARMSTRONG ALAN S

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
WMBview stock →2,503,5092026-03-05
BOKFview stock →3,8002026-07-14

Position History — WMB

Reported shares owned immediately after each Form 4 transaction, over time.

0834,5031,669,0062,503,5092026-022026-022026-022026-032026-03

Recent Filings — WMB

DateActivitySharesPriceOwned After
2026-03-05J241,248$72.982,503,509
2026-03-05J241,248$72.98192,200
2026-02-23Option exercise (derivative)295,519$0.000
2026-02-23Tax withholding53,462$72.98433,448
2026-02-23Tax withholding129,633$72.98486,910
2026-02-23Option exercise295,519$72.98616,543

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.