Insider · CIK 0001862015
Hardy Louis Griffin III
Files at IOSP (INNOSPEC INC.). First filing Jan 30, 2025, latest Jan 30, 2025.
In brief
Hardy Louis Griffin III files SEC Form 4 as officer at IOSP (INNOSPEC INC.). Since Jan 30, 2025, Hardy Louis Griffin III has reported 0 open-market buys worth $0 and 1 open-market sell worth $19k, the latest filed on Jan 30, 2025.
A track record needs three past buys with six months of prices behind them; Hardy Louis Griffin III has 0, so none is measured yet.
The newest scored trade: sold $19k of IOSP on Nov 18, 2024, filed Jan 30, 2025, scored 30 (weak).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
IOSP: INNOSPEC 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.
Transactions
Every row this insider has filed, 12 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | IOSP INNOSPEC INC. | AGrant or award Phantom Stockderivative | +2,685 | $0.00 | $0 | 2,685 | 8 d ago |
| Feb 27, 2026 | IOSP INNOSPEC INC. | FTax withholding Common Stock | -401 | $78.34 | $31k | 10,161 | Mar 3, 2026 |
| Feb 23, 2026 | IOSP INNOSPEC INC. | AGrant or award Common Stock | +2,521 | $0.00 | $0 | 10,562 | Feb 25, 2026 |
| Feb 16, 2026 | IOSP INNOSPEC INC. | AGrant or award Common Stock | +1,299 | $0.00 | $0 | 8,041 | Feb 18, 2026 |
| May 13, 2025 | IOSP INNOSPEC INC. | FTax withholding Common Stock | -600 | $91.53 | $55k | 6,742 | May 15, 2025 |
| Feb 21, 2025 | IOSP INNOSPEC INC. | MOption exercise Common Stock | +121 | $99.68 | $12k | 5,781 | Feb 27, 2025 |
| Feb 21, 2025 | IOSP INNOSPEC INC. | DDisposition to issuer Common Stock | -121 | $101.99 | $12k | 5,660 | Feb 27, 2025 |
| Feb 24, 2025 | IOSP INNOSPEC INC. | AGrant or award Common Stock | +1,682 | $0.00 | $0 | 7,342 | Feb 27, 2025 |
| Feb 21, 2025 | IOSP INNOSPEC INC. | MOption exercise Stock Appreciation Rightderivative | -121 | $0.00 | $0 | 0 | Feb 27, 2025 |
| Feb 21, 2025 | IOSP INNOSPEC INC. | AGrant or award Common Stock | +1,625 | $0.00 | $0 | 6,148 | Feb 25, 2025 |
| Feb 21, 2025 | IOSP INNOSPEC INC. | FTax withholding Common Stock | -488 | $105.07 | $51k | 5,660 | Feb 25, 2025 |
| Nov 18, 2024 | IOSP INNOSPEC INC. | SOpen-market sale Common Stock | -161 | $117.52 | $19k | 4,523 | Jan 30, 2025 |
Questions about Hardy Louis Griffin III
Answered from the filings on this page, as of the latest one.
Is Hardy Louis Griffin III buying or selling?
Not in the last 12 months. Hardy Louis Griffin III's latest open-market trade on SEC Form 4 was sold $19k of IOSP on Nov 18, 2024.
How did Hardy Louis Griffin III's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Hardy Louis Griffin III has 0.
Where does Hardy Louis Griffin III file Form 4?
Hardy Louis Griffin III has filed Form 4 at IOSP (INNOSPEC INC.) as SVP, HUMAN RESOURCES. 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.