Insider · CIK 0001710396
Stephen Tadlock
Files at WHD (Cactus, Inc.). First filing Nov 4, 2024, latest Nov 4, 2024.
Stephen Tadlock files SEC Form 4 as CEO at WHD (Cactus, Inc.). Since Nov 4, 2024, Stephen Tadlock has reported 0 open-market buys worth $0 and 1 open-market sell worth $2.1M, the latest filed on Nov 4, 2024.
A track record needs three past buys with six months of prices behind them; Stephen Tadlock has 0, so none is measured yet.
The newest scored trade: sold $2.1M of WHD on Nov 4, 2024, filed Nov 4, 2024, scored 75 (notable).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
WHD: Cactus, 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.
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 |
|---|---|---|---|---|---|
| Nov 4, 2024 | WHD Cactus, Inc. | 33,500 0.00% of outstanding | $2.1M | Nov 4, 2024 | none |
Transactions
Every row this insider has filed, 28 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +7,978 | - | - | 79,752 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -3,140 | $48.60 | $153k | 76,612 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +4,027 | - | - | 80,639 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -1,585 | $48.60 | $77k | 79,054 | Mar 12, 2026 |
| Mar 11, 2026 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +4,971 | - | - | 84,025 | Mar 12, 2026 |
| Mar 11, 2026 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -1,957 | $48.56 | $95k | 82,068 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | AGrant or award Restricted Stock Unitsderivative | +14,970 | $0.00 | $0 | 148,290 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -7,978 | $0.00 | $0 | 140,312 | Mar 12, 2026 |
| Mar 10, 2026 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -4,027 | $0.00 | $0 | 136,285 | Mar 12, 2026 |
| Mar 11, 2026 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -4,971 | $0.00 | $0 | 131,314 | Mar 12, 2026 |
| Feb 26, 2026 | WHD Cactus, Inc. | AGrant or award Class A Common Stock | +27,496 | - | - | 82,594 | Mar 2, 2026 |
| Feb 26, 2026 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -10,820 | $51.56 | $558k | 71,774 | Mar 2, 2026 |
| Jan 1, 2026 | WHD Cactus, Inc. | AGrant or award Restricted Stock Unitsderivative | +10,926 | $0.00 | $0 | 122,394 | Jan 5, 2026 |
| Jan 1, 2026 | WHD Cactus, Inc. | AGrant or award Restricted Stock Unitsderivative | +10,926 | $0.00 | $0 | 133,320 | Jan 5, 2026 |
| Mar 17, 2025 | WHD Cactus, Inc. | AGrant or award Class A Common Stock | +15,504 | - | - | 61,199 | Mar 21, 2025 |
| Mar 17, 2025 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -6,101 | $45.00 | $275k | 55,098 | Mar 21, 2025 |
| Mar 10, 2025 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +7,976 | - | - | 44,253 | Mar 12, 2025 |
| Mar 10, 2025 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -3,140 | $45.24 | $142k | 41,113 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +2,584 | - | - | 43,697 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -1,017 | $46.47 | $47k | 42,680 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | MOption exercise Class A Common Stock | +4,972 | - | - | 47,652 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | FTax withholding Class A Common Stock | -1,957 | $46.47 | $91k | 45,695 | Mar 12, 2025 |
| Mar 10, 2025 | WHD Cactus, Inc. | AGrant or award Restricted Stock Unitsderivative | +12,080 | $0.00 | $0 | 127,000 | Mar 12, 2025 |
| Mar 10, 2025 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -7,976 | $0.00 | $0 | 119,024 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -2,584 | $0.00 | $0 | 116,440 | Mar 12, 2025 |
| Mar 11, 2025 | WHD Cactus, Inc. | MOption exercise Restricted Stock Unitsderivative | -4,972 | $0.00 | $0 | 111,468 | Mar 12, 2025 |
| Nov 6, 2024 | WHD Cactus, Inc. | GGift Class A Common Stock | -80 | $0.00 | $0 | 36,277 | Nov 6, 2024 |
| Nov 4, 2024 | WHD Cactus, Inc. | SOpen-market sale Class A Common Stock | -33,500 | $61.35 | $2.1M | 36,357 | Nov 4, 2024 |
Questions about Stephen Tadlock
Answered from the filings on this page, as of the latest one.
Is Stephen Tadlock buying or selling?
Not in the last 12 months. Stephen Tadlock's latest open-market trade on SEC Form 4 was sold $2.1M of WHD on Nov 4, 2024.
How did Stephen Tadlock's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Stephen Tadlock has 0.
Where does Stephen Tadlock file Form 4?
Stephen Tadlock has filed Form 4 at WHD (Cactus, Inc.) as EVP/CEO Spool Tech/Cactus Intl. 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.