Alan S Armstrong
CIK 1208475 · President & CEO · last filed 2026-07-14
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
WMB price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
TULSA, OK 74102
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BOKF | Director | 5,300 | $125.47 | $665.0K | $130.6K | 25 | 2026-07-14 |
| WMB | President & CEO | 222,088 | $72.67 | $16.14M | -$16.05M | 77 | 2026-03-09 |
| 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 12 of 13
130 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-03-20 | WMB | Other (J) | — | $0 | EDGAR |
| 2009-03-05 | WMB | Mixed | +28,466 | $286.4K | EDGAR |
| 2009-02-25 | WMB | Grant (A) | — | $0 | EDGAR |
| 2009-02-25 | WMB | Other (J) | — | $0 | EDGAR |
| 2009-02-09 | WMB | Mixed | +13,398 | $200.7K | EDGAR |
| 2008-08-13 | Williams Partners L.P. (WPZ) Delisted | Buy (P) | +5,000 | $137.5K | EDGAR |
| 2008-07-22 | WMB | Exer (M) | +3,812 | $120.3K | EDGAR |
| 2008-03-19 | WMB | Mixed | +14,495 | $467.8K | EDGAR |
| 2008-03-14 | WMB | Exer (M) | +3,812 | $110.5K | EDGAR |
| 2008-02-27 | WMB | Mixed | +8,127 | $296.6K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.