ALAN S ARMSTRONG

CIK 1208475 · President & CEO · last filed 2026-03-09

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$16.70M

Companies

6

Total Filings

129

Lifetime Open-Market Net

-$15.59M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
WMB President & CEO 222,088 $72.08 $16.01M -$16.05M 77 2026-03-09
BOKF Director 5,156 $134.61 $694.0K $130.6K 24 2025-07-16
BOK FINANCIAL CORP (BOKFL) Delisted Director 2,400 $25.19 $60.5K $0 18 2021-07-13
BOK FINANCIAL CORP (BOKF.L) Delisted Director 1,050 $0 2 2016-10-17
WILLIAMS PARTNERS L.P. (ACMP) Delisted Chief Executive Officer 17,334 $0 1 2015-02-03
Williams Partners L.P. (WPZ) Delisted Chief Executive Officer 0 $328.8K 3 2015-02-03

Recent Filings · Page 3 of 13

129 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-02-23 WMB Mixed +94,904 $2.92M EDGAR
2023-02-14 WMB Grant (A) $0 EDGAR
2023-01-18 BOKF Grant (A) +75 $7.7K EDGAR
2022-10-12 BOKF Grant (A) +75 $6.6K EDGAR
2022-07-13 BOKF Grant (A) +75 $5.8K EDGAR
2022-04-12 BOKF Grant (A) +75 $7.2K EDGAR
2022-02-25 WMB Mixed +126,664 -$75.1K EDGAR
2022-02-24 WMB Mixed +182,644 $5.39M EDGAR
2022-02-17 WMB Grant (A) $0 EDGAR
2022-01-11 BOKF Grant (A) +75 $7.9K EDGAR
Showing 2130 of 129
Page 3 of 13
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.