Insider · CIK 0002025761
Mark Reddout
Files at INVX (DRIL-QUIP INC). First filing Jan 15, 2026, latest Aug 5, 2026.
In brief
Mark Reddout files SEC Form 4 as president at INVX (DRIL-QUIP INC). Since Jan 15, 2026, Mark Reddout has reported 0 open-market buys worth $0 and 3 open-market sells worth $1.1M, the latest filed on Aug 5, 2026.
A track record needs three past buys with six months of prices behind them; Mark Reddout has 0, so none is measured yet.
The newest scored trade: sold $300k of INVX on Aug 4, 2026, filed Aug 5, 2026, scored 29 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $1.1M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
INVX: DRIL-QUIP INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 29Weak | DRIL-QUIP INC | $300k 10,000 shares | -7% | +100% from low0% from high | |
| 14Weak | DRIL-QUIP INC | $301k 10,750 shares | -7% | +94% from low-10% from high | |
| 31Weak | DRIL-QUIP INC | $500k 20,000 shares | -13% | +80% from low-1% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 4, 2026 | INVX Innovex International, Inc. | 10,000 0.01% of outstanding | $300k | Aug 4, 2026 | $301k |
| Jun 2, 2026 | INVX Innovex International, Inc. | 10,750 0.02% of outstanding | $301k | Jun 2, 2026 | none |
| Jan 14, 2026 | INVX Innovex International, Inc. | 20,000 0.03% of outstanding | $500k | Jan 14, 2026 | none |
Transactions
Every row this insider has filed, 17 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 6, 2026 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -5,049 | $30.07 | $152k | 119,263 | 36 d ago |
| Aug 4, 2026 | INVX DRIL-QUIP INC | SOpen-market sale Common Stock10b5-1 | -10,000 | $30.00 | $300k | 124,312 | Aug 5, 2026 |
| Jun 2, 2026 | INVX DRIL-QUIP INC | SOpen-market sale Common Stock10b5-1 | -10,750 | $28.00 | $301k | 134,312 | Jun 3, 2026 |
| Apr 6, 2026 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -3,349 | $24.79 | $83k | 145,062 | Apr 22, 2026 |
| Apr 6, 2026 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -2,072 | $24.79 | $51k | 146,339 | Apr 7, 2026 |
| Feb 27, 2026 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +18,975 | $0.00 | $0 | 148,411 | Mar 3, 2026 |
| Jan 14, 2026 | INVX DRIL-QUIP INC | SOpen-market sale Common Stock10b5-1 | -20,000 | $25.00 | $500k | 129,436 | Jan 15, 2026 |
| Dec 15, 2025 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +40 | $0.00 | $0 | 149,452 | Dec 19, 2025 |
| Dec 15, 2025 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -16 | $22.77 | $364 | 149,436 | Dec 19, 2025 |
| Sep 8, 2025 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -4,900 | $16.82 | $82k | 149,412 | Sep 29, 2025 |
| Sep 8, 2025 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -3,033 | $16.82 | $51k | 151,279 | Sep 10, 2025 |
| May 30, 2025 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +25,527 | $0.00 | $0 | 154,312 | Jun 5, 2025 |
| Mar 6, 2025 | INVX DRIL-QUIP INC | FTax withholding Common Stock | -3,548 | $17.68 | $63k | 128,785 | Mar 10, 2025 |
| Sep 6, 2024 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +61,829 | - | - | 61,892 | Sep 10, 2024 |
| Sep 6, 2024 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +32,497 | - | - | 91,326 | Sep 10, 2024 |
| Sep 6, 2024 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +274 | - | - | 94,600 | Sep 10, 2024 |
| Sep 6, 2024 | INVX DRIL-QUIP INC | AGrant or award Common Stock | +37,733 | - | - | 132,333 | Sep 10, 2024 |
Questions about Mark Reddout
Answered from the filings on this page, as of the latest one.
Is Mark Reddout buying or selling?
In the last 12 months Mark Reddout reported 0 open-market buys worth $0 and 3 open-market sells worth $1.1M on SEC Form 4; the latest was sold $300k of INVX on Aug 4, 2026. Grants, option exercises and tax withholding are not counted.
How did Mark Reddout's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Mark Reddout has 0.
Where does Mark Reddout file Form 4?
Mark Reddout has filed Form 4 at INVX (DRIL-QUIP INC) as President of North America. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.