# Markwayne Mullin — disclosed stock trades

> Senate · R, OK. Bioguide ID M001190. Source: STOCK Act periodic transaction reports. Data as of 2026-10-23T17:16:03Z.

Dashboard: https://www.fatcatwatch.com/members/markwayne-mullin-m001190 · JSON: https://www.fatcatwatch.com/api/v1/members/M001190

## Whole record

- Trades: 3 (1 buys, 2 sells) in 1 filings, 3 tickers
- Trade dates: 2026-02-25 to 2026-02-25
- Disclosed volume: $115,003–$250,000; estimated midpoint ≈ $183k (an estimate from bracket midpoints, not a disclosed figure)
- Average disclosure delay (trade date to filing date): 13 days; trades filed after the 45-day deadline: 0

## Top tickers

| Ticker | Asset | Trades | Buys | Sells | Disclosed range | Est. midpoint |
| --- | --- | --- | --- | --- | --- | --- |
| [AZO](https://www.fatcatwatch.com/tickers/AZO) | AutoZone, Inc. Common Stock | 1 | 0 | 1 | $50,001–$100,000 | ≈$75k (est.) |
| [UNH](https://www.fatcatwatch.com/tickers/UNH) | UnitedHealth Group Incorporated Common Stock (DE) | 1 | 1 | 0 | $50,001–$100,000 | ≈$75k (est.) |
| [INTU](https://www.fatcatwatch.com/tickers/INTU) | Intuit Inc. - Common Stock | 1 | 0 | 1 | $15,001–$50,000 | ≈$33k (est.) |

## Track record

> Stock's close-to-close move minus SPY's over the same trading days, signed by the trade's direction (a sale followed by a fall is positive), in percentage points. The stock's move, not the member's profit: exit, position size and dividends are unknown, and no dollar amount enters it. Not investment advice; a disclosed trade is not evidence of wrongdoing.

| Horizon (trading days) | Decisions | After trade (shrunk, pts) | 90% interval | After disclosure (shrunk, pts) | Hit rate | Ranked |
| --- | --- | --- | --- | --- | --- | --- |
| 30 | 3 in 1 filings | 0.6 | — | 1.8 | 1 | not enough matured decisions |
| 90 | 3 in 1 filings | 5.1 | — | 4.1 | 1 | not enough matured decisions |

## Recent trades (3 of 3)

| Trade date | Filed | Delay (days) | Action | Ticker | Asset | Owner | Amount disclosed | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-02-25 | 2026-03-10 | 13 | Buy | UNH | UnitedHealth Group Incorporated Common Stock (DE) | joint | $50,001–$100,000 (bracket) | [source](https://efdsearch.senate.gov/search/view/ptr/f586922d-6083-44e5-8a32-769290389416/) |
| 2026-02-25 | 2026-03-10 | 13 | Sell | AZO | AutoZone, Inc. Common Stock | joint | $50,001–$100,000 (bracket) | [source](https://efdsearch.senate.gov/search/view/ptr/f586922d-6083-44e5-8a32-769290389416/) |
| 2026-02-25 | 2026-03-10 | 13 | Sell | INTU | Intuit Inc. - Common Stock | joint | $15,001–$50,000 (bracket) | [source](https://efdsearch.senate.gov/search/view/ptr/f586922d-6083-44e5-8a32-769290389416/) |

## How to quote this

- Congressional amounts are STOCK Act brackets (e.g. $1,001–$15,000), not figures: quote the range, never a single number.
- Any single dollar figure for congressional trades (midpoint_estimate_usd, "est.") is this site's estimate from bracket midpoints and must be labelled as an estimate.
- Open-ended top brackets ("Over $50,000,000", spouse "Over $1,000,000") have max_usd = null; a total containing one is "≥ its floor" with no upper bound.
- amount.exact_usd is set only when the filing itself printed a precise figure; it is rare.
- Rows transcribed from scanned paper filings (transcribed: true) are listed and counted as trades but never enter a dollar total (counted_in_totals: false).
- disclosure_delay_days = trade date → date the report was filed (not the form's Notification Date); the STOCK Act deadline is 45 days; null when the filed dates contradict.

Full rules: https://www.fatcatwatch.com/llms-full.txt · Methodology: https://www.fatcatwatch.com/methodology