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

Markwayne Mullin Periodic Transaction Report

Filed Jan 16, 2026 · Senate eFD · 31 transactions

U.S. Senator · R · OK · All trades by Markwayne Mullin

On January 16, 2026, Sen. Markwayne Mullin (R-OK) filed a periodic transaction report with the Senate eFD disclosing 31 transactions (31 purchases) dated Dec 29, 2025.

The filing covers 31 tickers, including $AAPL, $AMAT, $AMZN, $AXP, $BSX.

Reported amount ranges sum to $1.1M–$2.8M. 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 18 days.

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

Source document: Senate eFD filing b195126e-7bb2-4d54-baf5-e6fc8e7a0165

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.

Markwayne Mullin · Bought $MSFT · Dec 29 · $100K–$250K

0.66HIGH
Disclosure speedx 0.250.60
Trade sizex 0.250.75
Cluster activityx 0.151.00

3 other members traded this name in the same window.

Track recordx 0.35default0.50

Coldpine’s read

This $100K–$250K joint purchase sits at the upper end of typical single-name disclosures and signals meaningful conviction in a megacap name. Three other members made same-direction MSFT trades within 30 days, indicating cluster interest in the stock. The 18-day disclosure lag is moderate, leaving the late-December entry recent enough to remain relevant.

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 →

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31
Transactions
31 / 0
Buys / sells
31
Tickers
18d
Longest lag

Tickers in this filing

AAPL1AMAT1AMZN1AXP1BSX1CAT1COF1COP1COST1CRM1CVX1DE1ELV1GOOGL1GS1HD1HLT1ICE1INTU1IQV1ISRG1JPM1KO1LLY1LRCX1MA1META1MSFT1NOW1NVDA1RTX1

Transactions disclosed

Trade dateTickerAssetTypeOwnerAmountLag
Dec 29, 2025CATCaterpillar, Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025LLYEli Lilly and Company Common StockbuyJoint$15K–$50K18d
Dec 29, 2025JPMJP Morgan Chase & Co. Common StockbuyJoint$50K–$100K18d
Dec 29, 2025COFCapital One Financial Corporation Common StockbuyJoint$50K–$100K18d
Dec 29, 2025RTXRTX Corporation Common StockbuyJoint$15K–$50K18d
Dec 29, 2025GOOGLAlphabet Inc. - Class A Common StockbuyJoint$100K–$250K18d
Dec 29, 2025ICEIntercontinental Exchange Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025DEDeere & Company Common StockbuyJoint$15K–$50K18d
Dec 29, 2025BSXBoston Scientific Corporation Common StockbuyJoint$15K–$50K18d
Dec 29, 2025MSFTMicrosoft Corporation - Common StockbuyJoint$100K–$250K18d
Dec 29, 2025GSGoldman Sachs Group, Inc. (The) Common StockbuyJoint$15K–$50K18d
Dec 29, 2025LRCXLam Research Corporation - Common StockbuyJoint$50K–$100K18d
Dec 29, 2025KOCoca-Cola Company (The) Common StockbuyJoint$15K–$50K18d
Dec 29, 2025AMZNAmazon.com, Inc. - Common StockbuyJoint$100K–$250K18d
Dec 29, 2025NVDANVIDIA Corporation - Common StockbuyJoint$100K–$250K18d
Dec 29, 2025CRMSalesforce, Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025IQVIQVIA Holdings, Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025ELVElevance Health, Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025AXPAmerican Express Company Common StockbuyJoint$1K–$15K18d
Dec 29, 2025CVXChevron Corporation Common StockbuyJoint$15K–$50K18d
Dec 29, 2025AAPLApple Inc. - Common StockbuyJoint$100K–$250K18d
Dec 29, 2025METAMeta Platforms, Inc. - Class A Common StockbuyJoint$50K–$100K18d
Dec 29, 2025MAMastercard Incorporated Common StockbuyJoint$50K–$100K18d
Dec 29, 2025HLTHilton Worldwide Holdings Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025AMATApplied Materials, Inc. - Common StockbuyJoint$15K–$50K18d
Dec 29, 2025COSTCostco Wholesale Corporation - Common StockbuyJoint$15K–$50K18d
Dec 29, 2025ISRGIntuitive Surgical, Inc. - Common StockbuyJoint$15K–$50K18d
Dec 29, 2025HDHome Depot, Inc. (The) Common StockbuyJoint$15K–$50K18d
Dec 29, 2025INTUIntuit Inc. - Common StockbuyJoint$15K–$50K18d
Dec 29, 2025NOWServiceNow, Inc. Common StockbuyJoint$15K–$50K18d
Dec 29, 2025COPConocoPhillips Common StockbuyJoint$15K–$50K18d

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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 →