Markwayne Mullin is a Republican U.S. Senator from Oklahoma, serving since 2023. He previously represented Oklahoma's 2nd congressional district in the House from 2013 to 2023. Mullin sits on the Senate Appropriations, Armed Services, Health, Education, Labor and Pensions, and Indian Affairs committees.
Mullin has disclosed 472 stock trades worth an estimated $24.2M, making him one of Congress's most active traders. His most traded stocks include (112 trades), Goldman Sachs (10), Adobe (8), Stride Inc (8), and Applied Materials (7). Technology accounts for 66 of his trades, followed by Financial Services (33) and Healthcare (21). He executes nearly twice as many buys (306) as sells (166).
| Date | Asset | Type | Amount |
|---|---|---|---|
| 2025-12-29 | LLY | buy | $15K – $50K |
| 2025-12-29 | JPM | buy | $50K – $100K |
| 2025-12-29 | COF | buy | $50K – $100K |
| 2025-12-29 | RTX | buy | $15K – $50K |
| 2025-12-29 | GOOGL | buy | $100K – $250K |
| 2025-12-29 | ICE | buy | $15K – $50K |
| 2025-12-29 | DE | buy | $15K – $50K |
| 2025-12-29 | BSX | buy | $15K – $50K |
| 2025-12-29 | MSFT | buy | $100K – $250K |
| 2025-12-29 | GS | buy | $15K – $50K |
| 2025-12-29 | LRCX | buy | $50K – $100K |
| 2025-12-29 | KO | buy | $15K – $50K |
| 2025-12-29 | AMZN | buy | $100K – $250K |
| 2025-12-29 | NVDA | buy | $100K – $250K |
| 2025-12-29 | CRM | buy | $15K – $50K |
| 2025-12-29 | IQV | buy | $15K – $50K |
| 2025-12-29 | ELV | buy | $15K – $50K |
| 2025-12-29 | AXP | buy | $1K – $15K |
| 2025-12-29 | CVX | buy | $15K – $50K |
| 2025-12-29 | AAPL | buy | $100K – $250K |
| 2025-12-29 | META | buy | $50K – $100K |
| 2025-12-29 | MA | buy | $50K – $100K |
| 2025-12-29 | HLT | buy | $15K – $50K |
| 2025-12-29 | AMAT | buy | $15K – $50K |
| 2025-12-29 | COST | buy | $15K – $50K |
| 2025-12-29 | ISRG | buy | $15K – $50K |
| 2025-12-29 | HD | buy | $15K – $50K |
| 2025-12-29 | INTU | buy | $15K – $50K |
| 2025-12-29 | NOW | buy | $15K – $50K |
| 2025-12-29 | COP | buy | $15K – $50K |
| 2025-12-18 | PRMB | sell | $1K – $15K |
| 2025-12-18 | MTZ | sell | $15K – $50K |
| 2025-12-18 | LRN | sell | $1K – $15K |
| 2025-12-18 | IRM | sell | $1K – $15K |
| 2025-12-18 | GS | sell | $15K – $50K |
| 2025-12-18 | DELL | sell | $15K – $50K |
| 2025-12-18 | CRDO | sell | $15K – $50K |
| 2025-12-18 | COHR | sell | $15K – $50K |
| 2025-12-18 | AIT | sell | $15K – $50K |
| 2025-12-18 | IRM | sell | $15K – $50K |
| 2025-12-17 | PRMB | sell | $1K – $15K |
| 2025-12-03 | CORSICANA TEX COMBINATION TAX AND REV CTFS OBLIG 2025 Rate/Coupon: 4.0% Matures: 02/15/2042MUNI | buy | $50K – $100K |
| 2025-11-10 | COF | buy | $50K – $100K |
| 2025-11-10 | CSX | sell | $15K – $50K |
| 2025-11-10 | ZTS | sell | $15K – $50K |
| 2025-11-10 | PNR | buy | $15K – $50K |
| 2025-11-03 | FI | sell | $15K – $50K |
| 2025-11-03 | CMG | sell | $15K – $50K |
| 2025-11-03 | MSFT | buy | $250K – $500K |
| 2025-11-03 | BRKB | sell | $15K – $50K |