Filed 4mo ago· Jan 16, 2026
18 days to disclose
Markwayne Mullin
RSenateOklahoma
↑bought
American Express
AXP
$1K-$15K
−11.4% vs S&P 500
Trade dateDec 29, 2025
Recent filings
Every politician trade, as it’s filed.
Stock trades that members of the U.S. House and Senate disclose, by law, after they buy or sell. Pulled straight from the official government websites — typically posted within hours of being filed.
Showing 1–23 of 23
Filed 4mo ago· Jan 16, 2026
18 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Mastercard
MA
$50K-$100K
−10.7% vs S&P 500
Trade dateDec 29, 2025
Filed 4mo ago· Jan 16, 2026
18 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Capital One
COF
$50K-$100K
−15.0% vs S&P 500
Trade dateDec 29, 2025
Filed 6mo ago· Dec 5, 2025
25 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Capital One
COF
$50K-$100K
−10.1% vs S&P 500
Trade dateNov 10, 2025
Filed 6mo ago· Nov 21, 2025
18 days to discloseMarkwayne Mullin
RSenateOklahoma
↓sold
Berkshire Hathaway (Class B)
BRK.B
$15K-$50K
Trade dateNov 3, 2025
Berkshire Hathaway Cl B
Filed 9mo ago· Aug 13, 2025
953 days to disclose · 908 past 45-day windowMarkwayne Mullin
RSenateOklahoma
↑bought
PayPal
PYPL
$1K-$15K
−89.0% vs S&P 500
Trade dateJan 3, 2023
Filed 9mo ago· Aug 12, 2025
586 days to disclose · 541 past 45-day windowMarkwayne Mullin
RSenateOklahoma
↓sold
PayPal
PYPL
$1K-$15K
+66.4% vs S&P 500
Trade dateJan 4, 2024
Filed 9mo ago· Aug 12, 2025
599 days to disclose · 554 past 45-day windowMarkwayne Mullin
RSenateOklahoma
↓sold
PayPal
PYPL
$1K-$15K
+38.9% vs S&P 500
Trade dateDec 22, 2023
Filed 11mo ago· Jun 11, 2025
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
LPL Financial Holdings
LPLA
$15K-$50K
−30.4% vs S&P 500
Trade dateMay 13, 2025
Filed 1.1y ago· Apr 13, 2025
25 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Capital One
COF
$15K-$50K
+7.5% vs S&P 500
Trade dateMar 19, 2025
Filed 1.3y ago· Feb 27, 2025
14 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
LPL Financial Holdings
LPLA
$50K-$100K
−27.1% vs S&P 500
Trade dateFeb 13, 2025
Filed 1.3y ago· Feb 27, 2025
14 days to discloseMarkwayne Mullin
RSenateOklahoma
↓sold
Bershire Hathaway Cdr [Cad Hedged]
BRK
$15K-$50K
Trade dateFeb 13, 2025
Filed 2.4y ago· Jan 26, 2024
35 days to discloseMarkwayne Mullin
RSenateOklahoma
↓sold
PayPal
PYPL
$1K-$15K
+38.9% vs S&P 500
Trade dateDec 22, 2023
Filed 2.6y ago· Nov 1, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
American Express
AXP
$1K-$15K
+52.9% vs S&P 500
Trade dateOct 3, 2023
Filed 2.6y ago· Nov 1, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Berkshire Hathaway (Class B)
BRK.B
$1K-$15K
Trade dateOct 3, 2023
Berkshire Hathaway Cl B
Filed 2.6y ago· Nov 1, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
S&P Global
SPGI
$1K-$15K
−46.8% vs S&P 500
Trade dateOct 3, 2023
Filed 2.6y ago· Nov 1, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Visa
V
$1K-$15K
−34.1% vs S&P 500
Trade dateOct 3, 2023
Filed 2.6y ago· Nov 1, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Mastercard
MA
$1K-$15K
−37.4% vs S&P 500
Trade dateOct 3, 2023
Filed 2.6y ago· Oct 12, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
American Express
AXP
$15K-$50K
+44.7% vs S&P 500
Trade dateSep 13, 2023
Filed 2.6y ago· Oct 12, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
S&P Global
SPGI
$15K-$50K
−47.9% vs S&P 500
Trade dateSep 13, 2023
Filed 2.6y ago· Oct 12, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Mastercard
MA
$15K-$50K
−30.5% vs S&P 500
Trade dateSep 13, 2023
Filed 2.6y ago· Oct 12, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Berkshire Hathaway (Class B)
BRK.B
$15K-$50K
Trade dateSep 13, 2023
Berkshire Hathaway Cl B
Filed 2.6y ago· Oct 12, 2023
29 days to discloseMarkwayne Mullin
RSenateOklahoma
↑bought
Visa
V
$15K-$50K
−21.6% vs S&P 500
Trade dateSep 13, 2023
| Filed | Politician | Type | Stock | Trade date | Smart move? | Size |
|---|---|---|---|---|---|---|
Jan 16, 2026 4mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | American Express AXP | Dec 29, 2025 18 days to disclose | Bad buy·−$1.4K-17.7% −11.4% vs S&P 500 | $1K-$15K midpoint $8K |
Jan 16, 2026 4mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | Mastercard MA | Dec 29, 2025 18 days to disclose | Bad buy·−$12.7K-16.9% −10.7% vs S&P 500 | $50K-$100K midpoint $75K |
Jan 16, 2026 4mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | Capital One COF | Dec 29, 2025 18 days to disclose | Bad buy·−$16K-21.3% −15.0% vs S&P 500 | $50K-$100K midpoint $75K |
Dec 5, 2025 6mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | Capital One COF | Nov 10, 2025 25 days to disclose | Bad buy·−$9.2K-12.2% −10.1% vs S&P 500 | $50K-$100K midpoint $75K |
Nov 21, 2025 6mo ago | Markwayne Mullin RSenateOklahoma | ↓sold | Berkshire Hathaway BRK.B Berkshire Hathaway Cl B | Nov 3, 2025 18 days to disclose | price pending | $15K-$50K midpoint $32.5K |
Aug 13, 2025 9mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | PayPal PYPL | Jan 3, 2023 953 days to disclose · 908 past 45-day window | Bad buy·−$3K-38.0% −89.0% vs S&P 500 | $1K-$15K midpoint $8K |
Aug 12, 2025 9mo ago | Markwayne Mullin RSenateOklahoma | ↓sold | PayPal PYPL | Jan 4, 2024 586 days to disclose · 541 past 45-day window | Smart sell·+$1.1K+13.6% +66.4% vs S&P 500 | $1K-$15K midpoint $8K |
Aug 12, 2025 9mo ago | Markwayne Mullin RSenateOklahoma | ↓sold | PayPal PYPL | Dec 22, 2023 599 days to disclose · 554 past 45-day window | Flat·+0.0% +38.9% vs S&P 500 | $1K-$15K midpoint $8K |
Jun 11, 2025 11mo ago | Markwayne Mullin RSenateOklahoma | ↑bought | LPL Financial Holdings LPLA | May 13, 2025 29 days to disclose | Bad buy·−$9.4K-28.8% −30.4% vs S&P 500 | $15K-$50K midpoint $32.5K |
Apr 13, 2025 1.1y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Capital One COF | Mar 19, 2025 25 days to disclose | Good buy·+$3.9K+12.1% +7.5% vs S&P 500 | $15K-$50K midpoint $32.5K |
Feb 27, 2025 1.3y ago | Markwayne Mullin RSenateOklahoma | ↑bought | LPL Financial Holdings LPLA | Feb 13, 2025 14 days to disclose | Bad buy·−$20.1K-26.8% −27.1% vs S&P 500 | $50K-$100K midpoint $75K |
Feb 27, 2025 1.3y ago | Markwayne Mullin RSenateOklahoma | ↓sold | Bershire Hathaway Cdr [Cad Hedged] BRK | Feb 13, 2025 14 days to disclose | price pending | $15K-$50K midpoint $32.5K |
Jan 26, 2024 2.4y ago | Markwayne Mullin RSenateOklahoma | ↓sold | PayPal PYPL | Dec 22, 2023 35 days to disclose | Flat·+0.0% +38.9% vs S&P 500 | $1K-$15K midpoint $8K |
Nov 1, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | American Express AXP | Oct 3, 2023 29 days to disclose | Good buy·+$9K+113.0% +52.9% vs S&P 500 | $1K-$15K midpoint $8K |
Nov 1, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Berkshire Hathaway BRK.B Berkshire Hathaway Cl B | Oct 3, 2023 29 days to disclose | price pending | $1K-$15K midpoint $8K |
Nov 1, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | S&P Global SPGI | Oct 3, 2023 29 days to disclose | Good buy·+$1.8K+22.5% −46.8% vs S&P 500 | $1K-$15K midpoint $8K |
Nov 1, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Visa V | Oct 3, 2023 29 days to disclose | Good buy·+$2.8K+35.2% −34.1% vs S&P 500 | $1K-$15K midpoint $8K |
Nov 1, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Mastercard MA | Oct 3, 2023 29 days to disclose | Good buy·+$1.8K+22.7% −37.4% vs S&P 500 | $1K-$15K midpoint $8K |
Oct 12, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | American Express AXP | Sep 13, 2023 29 days to disclose | Good buy·+$30.6K+94.2% +44.7% vs S&P 500 | $15K-$50K midpoint $32.5K |
Oct 12, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | S&P Global SPGI | Sep 13, 2023 29 days to disclose | Good buy·+$3.9K+12.0% −47.9% vs S&P 500 | $15K-$50K midpoint $32.5K |
Oct 12, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Mastercard MA | Sep 13, 2023 29 days to disclose | Good buy·+$6.2K+19.0% −30.5% vs S&P 500 | $15K-$50K midpoint $32.5K |
Oct 12, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Berkshire Hathaway BRK.B Berkshire Hathaway Cl B | Sep 13, 2023 29 days to disclose | price pending | $15K-$50K midpoint $32.5K |
Oct 12, 2023 2.6y ago | Markwayne Mullin RSenateOklahoma | ↑bought | Visa V | Sep 13, 2023 29 days to disclose | Good buy·+$9.1K+27.9% −21.6% vs S&P 500 | $15K-$50K midpoint $32.5K |