Markwayne Mullin Stock Trades

U.S. Senator · R · OK

Disclosures through Mar 10

Every stock trade Markwayne Mullin has disclosed under the STOCK Act, parsed by Coldpine. Informational only, sourced from public congressional 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.

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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109

Disclosed trades

Buys

Sells

Unique tickers

Most-traded tickers

LRN5 GS4 ADBE3 AIT3 AMKR3 APG3 C3 COHR3 CRDO3 CRS3

Sectors traded

Markwayne Mullin has disclosed 55 trades in companies with a sector on record, across 8 sectors. The largest is Technology, with 22 (40.0%), against 28.9% of such trades across the Senate. Among the rest, the widest gap from the Senate is Financials: 23.6% of Markwayne Mullin's trades, against 14.3% chamber-wide.

35 further trades are in tickers with no sector on record and are left out of these shares.

Markwayne Mullin disclosed trades by sector
Sector	Trades	Buys	Sales	Share	Senate share
Technology	22	15	7	40.0%	28.9%
Financials	13	10	3	23.6%	14.3%
Consumer Discretionary	8	7	1	14.5%	10.3%
Industrials	5	5	0	9.1%	11.7%
Healthcare	3	3	0	5.5%	11.4%
Energy	2	2	0	3.6%	2.0%
Consumer Staples	1	1	0	1.8%	3.9%
Defense/Aerospace	1	1	0	1.8%	1.7%

Shares are of trades in companies with a sector on record, for Markwayne Mullin and for every member of the Senate. Sectors are coarse groups assigned from each company's SEC industry (SIC) code, not a market-index classification. Every sector, with who trades it: stocks by sector.

Disclosure record

Median days to disclose

Senate median

0.0%

Disclosed after 45 days

Longest gap, days

Markwayne Mullin has 109 trades on record with both a trade date and a disclosure date. The median one was disclosed 26 days after the trade, against a median of 37 days across the Senate. Of the 171 members with three or more dated trades, 83 have a longer median.

None of those trades was disclosed more than 45 days after it was made, the STOCK Act's reporting window (across the Senate, 43.7% were). Dated trades on record run from Dec 17, 2025 to Feb 25, 2026.

By the owner field on each report, the 109 trades break down as 19 as a spouse's, 71 as joint, 19 as the member's own.

Lag is the disclosure date minus the trade date, from the filing itself. Trades with a missing or implausible date (outside 0 to 1,000 days) are left out of the lag figures. How every member compares: the STOCK Act late-filer study; how the data is built: methodology.

Filings all 5All filings, newest first

Periodic transaction report, Mar 10, 20263 trades · AZO, INTU, UNH
Periodic transaction report, Mar 2, 202617 trades · ADBE, AIT, AMKR, APG
Periodic transaction report, Feb 4, 202639 trades · ADBE, AMKR, APG, C
Periodic transaction report, Jan 16, 202631 trades · AAPL, AMAT, AMZN, AXP
Periodic transaction report, Jan 13, 202619 trades · PRMB, AIT, COHR, CRDO

Recent disclosed trades

Date	Ticker	Asset	Type	Amount
Feb 25	INTU	Intuit Inc. - Common Stock	sell	$15K–$50K
Feb 25	AZO	AutoZone, Inc. Common Stock	sell	$50K–$100K
Feb 25	UNH	UnitedHealth Group Incorporated Common Stock (DE)	buy	$50K–$100K
Feb 4	ADBE	Adobe Inc. - Common Stock	buy	$15K–$50K
Feb 4	AIT	Applied Industrial Technologies, Inc. Common Stock	sell	$1K–$15K
Feb 4	AMKR	Amkor Technology, Inc. - Common Stock	buy	$15K–$50K
Feb 4	APG	APi Group Corporation Common Stock	buy	$15K–$50K
Feb 4	C	Citigroup, Inc. Common Stock	buy	$15K–$50K
Feb 4	COHR	Coherent Corp. Common Stock	sell	$15K–$50K
Feb 4	CRDO	Credo Technology Group Holding Ltd - Ordinary Shares	sell	$15K–$50K
Feb 4	CRS	Carpenter Technology Corporation Common Stock	buy	$15K–$50K
Feb 4	DELL	Dell Technologies Inc. Class C Common Stock	sell	$15K–$50K
Feb 4	FCFS	FirstCash Holdings, Inc. - Common Stock	buy	$15K–$50K
Feb 4	GS	Goldman Sachs Group, Inc. (The) Common Stock	sell	$15K–$50K
Feb 4	IRM	Iron Mountain Incorporated (Delaware)Common Stock REIT	sell	$1K–$15K
Feb 4	LRN	Stride, Inc. Common Stock	buy	$15K–$50K
Feb 4	MCK	McKesson Corporation Common Stock	buy	$15K–$50K
Feb 4	MPWR	Monolithic Power Systems, Inc. - Common Stock	buy	$15K–$50K
Feb 4	MTZ	MasTec, Inc. Common Stock	sell	$15K–$50K
Feb 4	VSEC	VSE Corporation - Common Stock	buy	$15K–$50K

Showing 20 of 109 disclosed trades.

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From Coldpine Research

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 →