Alan Armstrong Periodic Transaction Report

Filed Sep 17, 2026 · Senate eFD · 4 transactions

U.S. Senator · R · OK · All trades by Alan Armstrong

On September 17, 2026, Sen. Alan Armstrong (R-OK) filed a periodic transaction report with the Senate eFD disclosing 4 transactions (2 purchases, 1 sale, 1 exchange) dated Aug 4, 2026 through Aug 20, 2026.

The filing covers 1 ticker, including $WMB.

Reported amount ranges sum to $18K–$95K. Congress reports trade sizes in ranges, not exact figures.

Every trade was reported within the STOCK Act's 45-day window. The longest lag in this filing was 44 days.

4 transactions were reported under a spouse, dependent child, or joint account rather than the member directly.

Source document: Senate eFD filing b999bc0e-3eb0-4ca9-ab07-8e8f2e04b41f

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Alan Armstrong · Bought $WMB · Aug 20 · $15K–$50K

0.43LOW

Disclosure speedx 0.250.30

Trade sizex 0.250.50

Cluster activityx 0.150.00

Track recordx 0.350.66

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Transactions

2 / 1

Buys / sells

Tickers

44d

Longest lag

Tickers in this filing

WMB2

Transactions disclosed

Trade date	Ticker	Asset	Type	Owner	Amount	Lag
Aug 4, 2026	—	Electronic Arts Inc. (EA)	sell	Joint	$1K–$15K	44d
Aug 14, 2026	—	AvalonBay Communities, Inc. Common Stock (AVB) (Exchanged) VMRK - Vivmark Residential Common Shares of Beneficial Interest (Received)	exch	Joint	$1K–$15K	34d
Aug 19, 2026	WMB	Williams Companies, Inc. (The) Common Stock Option Type: Call Strike price: $75.00 Expires: 2026-08-21	buy	Joint	$1K–$15K	29d
Aug 20, 2026	WMB	Williams Companies, Inc. (The) Common Stock Option Type: Call Strike price: $75.00 Expires: 2026-08-21	buy	Joint	$15K–$50K	28d

Other recent filings by Alan Armstrong

PTR filed Jul 21, 2026703 trades · AAPL, ASML, AZN, CIEN

← All congressional filings, newest first Filed Sep 17, 2026 September 2026 archive

From Coldpine Research

Data parsed from the public STOCK Act filing linked above. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. Nothing here is a recommendation. See scores and Coldpine's read on every trade, free with an account →