Case file · Oct 3, 2023
Sen. Markwayne Mullin bought $CVX
What Happened Next
$CVX vs the S&P 500 from the trade date. A buy has an edge when the stock beats the market.
$CVX · 30 days
−10.9%
S&P 500, same days
+2.2% −13.1 pts edge
$CVX · 90 days
−9.5%
S&P 500, same days
+12.6% −22.1 pts edge
$CVX · 180 days
−2.7%
S&P 500, same days
+24.7% −27.4 pts edge
Return
−20%0+20%+40%+60%
The Paper Trail
- $CVX moved −9.5% in the 90 days after the buy, vs +12.6% for the S&P 500 — a 22.1-point deficit
- 4 days before: Oil/defense buys cluster in 11 days before Hamas attack on Israel
- Trade date
- Oct 3, 2023
- Disclosed
- Nov 1, 2023 (29 days)
- Shuffle Score
- 0/100
- Filing
- Not linked
Markwayne Mullin's History in $CVX
| Date | Type | Amount | Owner |
|---|---|---|---|
| Sep 13, 2023 | Buy | $15,001 - $50,000 | Joint |
| Oct 3, 2023 | Buy | $1,001 - $15,000 | Joint |
| Apr 8, 2025 | Sell | $15,001 - $50,000 | Joint |
| May 13, 2025 | Buy | $50,001 - $100,000 | Joint |
| Dec 29, 2025 | Buy | $15,001 - $50,000 | Joint |
Who Else Traded $CVX That Week
Other members of Congress with trades in the same stock within 7 days either side
| Politician | Date | Type | Amount |
|---|---|---|---|
| Greg Stanton Dem | Sep 26, 2023 | Buy | $1,001 - $15,000 |
Returns use split- and dividend-adjusted closes. Disclosures report ranges, not exact amounts. A well-timed trade is not evidence of wrongdoing. Methodology · Disclaimer