Wednesday, September 16, 2026Latest filing Sep 14, 2026

SAN Congressional Stock Trades

Banco Santander, S.A. Sponsored ADR (Spain)

Last disclosed trade Mar 31

Every disclosed trade in SAN by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

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 $SAN · Mar 30 · $15K–$50K

0.33LOW
Disclosure speedx 0.250.10
Trade sizex 0.250.50
Cluster activityx 0.150.00
Track recordx 0.35default0.50

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

Follow $SAN

Get notified when any member of Congress trades $SAN. Free, no card, no spam.

Follow free →
2
Disclosed trades
2
Buys
0
Sells
1
Members trading

The record on $SAN

Coldpine has parsed 2 disclosed trades in $SAN by 1 member of Congress, drawn from 1 periodic transaction report dated Mar 30, 2026 through Mar 31, 2026. All of them came from senators, all filed by Republicans.

Of the 2 trades with a known filing lag, 2 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 113 days. The longest was 113 days: a $SAN purchase by Alan Armstrong dated Mar 30, 2026, disclosed Jul 21, 2026. How late filing is measured across all of Congress is in the late-filers study.

Every $SAN trade that lists an account holder was reported under the member directly, not a spouse, dependent child, or joint account.

Members who trade SAN

Recent disclosed trades in SAN

DateMemberTypeAmount
Mar 31Alan Armstrong(OK)buy$1K–$15K
Mar 30Alan Armstrong(OK)buy$15K–$50K

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →