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Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Politicians
Markwayne Mullin

Markwayne Mullin

RepublicanRepresentative, OK
Term: 2023-01-03 → 2027-01-03
Net Worth & Portfolio
Total Trades
468
Trade Volume
$23.6M
Midpoint of disclosed ranges
Issuers
121
Unique tickers
Last Traded
2026-02-25
Est. Net Worth
$6M
2013 disclosure

About Markwayne Mullin

Markwayne Mullin is a Republican lawmaker from Oklahoma serving in Congress for the term beginning January 3, 2023, and ending January 3, 2027. Born July 26, 1977, he represents Oklahoma and serves on several key committees, including the Senate Committee on Appropriations, the Senate Committee on Armed Services, the Senate Committee on Health, Education, Labor, and Pensions, and the Senate Committee on Indian Affairs. His appropriations assignments span subcommittees covering Defense-related programs, Financial Services and General Government, Labor and Health and Human Services, and State and Foreign Operations, among others.

Mullin has disclosed 468 trades with an estimated total trading volume of $23.6 million, placing him among the more active congressional traders. His activity skews toward purchases, with 305 buys compared to 163 sells. The most frequently traded position accounts for 108 transactions, followed by Goldman Sachs (GS) with 10 trades, Adobe (ADBE) with 8, LRN with 8, and Applied Materials (AMAT) with 7. By sector, his trading is concentrated in Technology (54 trades), Financial Services (30), Healthcare (18), Industrials (18), and Energy (10), indicating broad diversification with a tilt toward tech and financial stocks.

Markwayne Mullin's Trades

Trading Activity

Page 3: 50 of 468 trades
DateAssetTypeOwnerAmount
2025-11-03TMUSsellJT$50K – $100K
2025-09-24ADBEsellJT$15K – $50K
2025-09-24UNHbuyJT$15K – $50K
2025-09-24NOWbuyJT$1K – $15K
2025-09-24INTUbuyJT$15K – $50K
2025-09-24ACNsellJT$15K – $50K
2025-09-24ISRGbuyJT$50K – $100K
2025-09-24TXNsellJT$15K – $50K
2025-09-24IHFsellJT$15K – $50K
2025-09-23WABsellSelf$15K – $50K
2025-09-23WABsellJT$1K – $15K
2025-09-09MASSACHUSETTS ST DEV FIN AGY REV BDS WELLFORCE INC 2020 Rate/Coupon: 5.0% Matures: 10/01/31MUNIbuyJT$50K – $100K
2025-08-01UNHsellJT$15K – $50K
2025-06-18Florida State Department General Services Division Facilities Mgmt Revenue Pool Rate/Coupon: 4.0% Matures: 09/01/2030MUNIbuyJT$50K – $100K
2025-06-16New York City Municipal Water Fin Authority Water & Sewer Revenue Bond Rate/Coupon: 5.0% Matures: 06/15/2039MUNIsellJT$50K – $100K
2025-05-13COPbuyJT$15K – $50K
2025-05-13LPLAbuyJT$15K – $50K
2025-05-13LHXbuyJT$15K – $50K
2025-05-13ZTSbuyJT$50K – $100K
2025-05-13VLObuyJT$50K – $100K
2025-05-13TMObuyJT$15K – $50K
2025-05-13TXNbuyJT$15K – $50K
2025-05-13SPYsellJT$500K – $1M
2025-05-13LRCXbuyJT$15K – $50K
2025-05-13CSXbuyJT$15K – $50K
2025-05-13ADBEbuyJT$15K – $50K
2025-05-13AMATbuyJT$15K – $50K
2025-05-13CVXbuyJT$50K – $100K
2025-04-08CSXsellJT$15K – $50K
2025-04-08AMATsellJT$50K – $100K
2025-04-08ADBEsellJT$15K – $50K
2025-04-08LRCXsellJT$50K – $100K
2025-04-08CVXsellJT$15K – $50K
2025-04-08ZTSsellJT$15K – $50K
2025-04-08VLOsellJT$50K – $100K
2025-04-08TXNsellJT$15K – $50K
2025-04-08TMOsellJT$50K – $100K
2025-04-08COPsellJT$15K – $50K
2025-03-19COFbuyJT$15K – $50K
2025-02-19WEST PALM BEACH FLA CMNTY REDEV AGY TAX INCREMENT REV REF BDS CITY CTR CMNTY Rate/Coupon: 5.0% Matures: 03/01/2033MUNIbuyJT$50K – $100K
2025-02-19METROPOLITAN TRANSN AUTH N Y DEDICATED TAX FD GREEN FD BDS Rate/Coupon: 5.0% Matures: 11/15/2036MUNIbuyJT$50K – $100K
2025-02-19UNIVERSITY HOUSTON TEX UNIV REVS CONSOLIDATED REV AND REF Rate/Coupon: 5.0% Matures: 02/15/2033MUNIbuyJT$50K – $100K
2025-02-13AMDsellJT$50K – $100K
2025-02-13TJXbuyJT$15K – $50K
2025-02-13IQVbuyJT$15K – $50K
2025-02-13ACNbuyJT$50K – $100K
2025-02-13LPLAbuyJT$50K – $100K
2025-02-13STZsellJT$15K – $50K
2025-02-13LHXbuyJT$15K – $50K
2025-02-13VAWsellJT$100K – $250K
TMUSsell
2025-11-03$50K – $100K
Owner: JT
ADBEsell
2025-09-24$15K – $50K
Owner: JT
UNHbuy
2025-09-24$15K – $50K
Owner: JT
NOWbuy
2025-09-24$1K – $15K
Owner: JT
INTUbuy
2025-09-24$15K – $50K
Owner: JT
ACNsell
2025-09-24$15K – $50K
Owner: JT
ISRGbuy
2025-09-24$50K – $100K
Owner: JT
TXNsell
2025-09-24$15K – $50K
Owner: JT
IHFsell
2025-09-24$15K – $50K
Owner: JT
WABsell
2025-09-23$15K – $50K
Owner: Self
WABsell
2025-09-23$1K – $15K
Owner: JT
MASSACHUSETTS ST DEV FIN AGY REV BDS WELLFORCE INC 2020 Rate/Coupon: 5.0% Matures: 10/01/31buy
2025-09-09$50K – $100K
Owner: JT
UNHsell
2025-08-01$15K – $50K
Owner: JT
Florida State Department General Services Division Facilities Mgmt Revenue Pool Rate/Coupon: 4.0% Matures: 09/01/2030buy
2025-06-18$50K – $100K
Owner: JT
New York City Municipal Water Fin Authority Water & Sewer Revenue Bond Rate/Coupon: 5.0% Matures: 06/15/2039sell
2025-06-16$50K – $100K
Owner: JT
COPbuy
2025-05-13$15K – $50K
Owner: JT
LPLAbuy
2025-05-13$15K – $50K
Owner: JT
LHXbuy
2025-05-13$15K – $50K
Owner: JT
ZTSbuy
2025-05-13$50K – $100K
Owner: JT
VLObuy
2025-05-13$50K – $100K
Owner: JT
TMObuy
2025-05-13$15K – $50K
Owner: JT
TXNbuy
2025-05-13$15K – $50K
Owner: JT
SPYsell
2025-05-13$500K – $1M
Owner: JT
LRCXbuy
2025-05-13$15K – $50K
Owner: JT
CSXbuy
2025-05-13$15K – $50K
Owner: JT
ADBEbuy
2025-05-13$15K – $50K
Owner: JT
AMATbuy
2025-05-13$15K – $50K
Owner: JT
CVXbuy
2025-05-13$50K – $100K
Owner: JT
CSXsell
2025-04-08$15K – $50K
Owner: JT
AMATsell
2025-04-08$50K – $100K
Owner: JT
ADBEsell
2025-04-08$15K – $50K
Owner: JT
LRCXsell
2025-04-08$50K – $100K
Owner: JT
CVXsell
2025-04-08$15K – $50K
Owner: JT
ZTSsell
2025-04-08$15K – $50K
Owner: JT
VLOsell
2025-04-08$50K – $100K
Owner: JT
TXNsell
2025-04-08$15K – $50K
Owner: JT
TMOsell
2025-04-08$50K – $100K
Owner: JT
COPsell
2025-04-08$15K – $50K
Owner: JT
COFbuy
2025-03-19$15K – $50K
Owner: JT
WEST PALM BEACH FLA CMNTY REDEV AGY TAX INCREMENT REV REF BDS CITY CTR CMNTY Rate/Coupon: 5.0% Matures: 03/01/2033buy
2025-02-19$50K – $100K
Owner: JT
METROPOLITAN TRANSN AUTH N Y DEDICATED TAX FD GREEN FD BDS Rate/Coupon: 5.0% Matures: 11/15/2036buy
2025-02-19$50K – $100K
Owner: JT
UNIVERSITY HOUSTON TEX UNIV REVS CONSOLIDATED REV AND REF Rate/Coupon: 5.0% Matures: 02/15/2033buy
2025-02-19$50K – $100K
Owner: JT
AMDsell
2025-02-13$50K – $100K
Owner: JT
TJXbuy
2025-02-13$15K – $50K
Owner: JT
IQVbuy
2025-02-13$15K – $50K
Owner: JT
ACNbuy
2025-02-13$50K – $100K
Owner: JT
LPLAbuy
2025-02-13$50K – $100K
Owner: JT
STZsell
2025-02-13$15K – $50K
Owner: JT
LHXbuy
2025-02-13$15K – $50K
Owner: JT
VAWsell
2025-02-13$100K – $250K
Owner: JT
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Committee Assignments

All committees
Senate Committee on Appropriations
MemberRank 13
Agriculture, Rural Development, Food and Drug Administration, and Related Agencies
MemberRank 7
Financial Services and General Government
MemberRank 4
Department of Interior, Environment, and Related Agencies
MemberRank 6
Departments of Labor, Health and Human Services, and Education, and Related Agencies
MemberRank 8
Legislative Branch
ChairmanRank 1
State, Foreign Operations, and Related Programs
MemberRank 7
Senate Committee on Armed Services
MemberRank 10
Airland
MemberRank 5
Emerging Threats and Capabilities
MemberRank 5
Seapower
MemberRank 4
Senate Committee on Health, Education, Labor, and Pensions
MemberRank 5
Employment and Workplace Safety
ChairmanRank 1
Primary Health and Retirement Security
MemberRank 5
Senate Committee on Indian Affairs
MemberRank 4

Contact

Official website
202-224-4721
330 Hart Senate Office Building Washington DC 20510

Details

Born
1977-07-26
Gender
Male
Bioguide
M001190
GovTrack
View
OpenSecrets
View