Yield Theory

Alan Armstrong · WMB

Alan Armstrong's WMB trades

Every The Williams Companies, Inc. transaction Alan Armstrong reported to the Senate eFD in 2025 and 2026, from the original periodic transaction reports.
Transactions
4
Buys / sells
2 / 2
Disclosed range
$5.3M – $25.6M
Last filed
2026-09-17

WMB transactions reported by Alan Armstrong

4 of 4 rows
TypeOwner
Williams Companies, Inc. (The) Common Stock Option Type: Call Strike price: $75.00 Expires: 2026-08-21
WMB
PurchaseJoint$15,001 - $50,0002026-09-17
#b999bc0e-3eb0-4ca9-ab07-8e8f2e04b41f
Williams Companies, Inc. (The) Common Stock Option Type: Call Strike price: $75.00 Expires: 2026-08-21
WMB
PurchaseJoint$1,001 - $15,0002026-09-17
#b999bc0e-3eb0-4ca9-ab07-8e8f2e04b41f
Williams Companies, Inc. (The) Common Stock
WMB
SaleJoint$5,000,001 - $25,000,0002026-07-21
#fda235b3-bad7-4637-8fa1-053f354d929c
Williams Companies, Inc. (The) Common Stock Option Type: Call Strike price: $75.00 Expires: 2026-08-21
WMB
SaleJoint$250,001 - $500,0002026-07-21
#fda235b3-bad7-4637-8fa1-053f354d929c

A row is a disclosure, not an execution record: the filing reports a date, a bracket, and the reported owner, but not the price, share count, or reason. Compare the trade date with the filing date to see how long the transaction stayed private.

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Alan Armstrong and WMB — questions

Did Alan Armstrong buy or sell WMB?

Senate eFD filings for 2025 and 2026 show 2 purchases and 2 sales of The Williams Companies, Inc. (WMB) reported by Alan Armstrong, between 2026-06-22 and 2026-08-20. Reported owner: Joint.

How much WMB did Alan Armstrong trade?

Filings disclose brackets, not exact values. Summing the low and high ends of each bracket gives $5.3M – $25.6M across 4 transactions. Yield Theory does not estimate share counts, prices, or gains from these ranges.

When was the last WMB filing by Alan Armstrong?

The most recent periodic transaction report containing a WMB row was filed on 2026-09-17. New filings appear in the Senate eFD index and are picked up when the dataset is refreshed.

Yield Theory is not affiliated with any elected official or with The Williams Companies, Inc.. Rows are parsed from public Senate eFD periodic transaction reports; amounts are reported brackets and filings can be amended. This page is educational and is not investment advice.

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Alan Armstrong WMB disclosures are delayed, ranged, and often a spouse. Members get the monthly call that treats those rows as one input, then names catalysts, risks, and what would change the view. $15/month or $150/year.

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