Updated Jul 16, 2026
GRIFFIN HARDY LOUIS III is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-04 | IOSP | INNOSPEC INC. | F — Tax withholding / forfeiture | 401 | $78.34 | $31K |
| 2026-02-25 | IOSP | INNOSPEC INC. | A — Grant or award | 2.5K | $0.00 | |
| 2026-02-18 | IOSP | INNOSPEC INC. | A — Grant or award | 1.3K | $0.00 | |
| 2025-05-13 | IOSP | INNOSPEC INC. | F — Tax withholding / forfeiture | 600 | $91.53 | $55K |
GRIFFIN HARDY LOUIS III is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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