INNOSPEC INC. (IOSP)
$95.38+$0.04 (+0.04%) Today
Larry PadfieldLarry PadfieldInnospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Performance Chemicals segment that derives maximum revenue, provides technology-based solutions for its customers' processes or products in personal care, home care, agrochemical, construction, mining and other industrial markets. The Fuel Specialties segment develops, manufactures, blends, markets and supplies a range of specialty chemical products used as additives in diesel, jet, marine, fuel oil and other fuels. The Oilfield Services segment develops and markets chemical solutions for drilling, completion, production, DRA and oil and gas applications.
No Form 4 activity for IOSP in the last 90 days.
38 Form 4 filings on record, the earliest from Nov 14, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Patrick Williams - Officer | Grant or award | Common Stock | 18,966 | $0.00 | - | |
| David B. Jones - Officer | Grant or award | Common Stock | 1,903 | $0.00 | - | |
| Leslie J. Parrette | Open-market purchase | Common Stock | 340 | $74.09 | $25K | |
| Corbin Barnes - Officer | Tax withholding / forfeiture | Common Stock | 740 | $91.53 | $68K | |
| Hardy Louis Griffin III - Officer | Tax withholding / forfeiture | Common Stock | 600 | $91.53 | $55K | |
| Leslie J. Parrette | Open-market sale | Common Stock | 270 | $90.60 | $24K | |
| Leslie J. Parrette | Open-market sale | Common Stock | 176 | $90.68 | $16K | |
| Claudia Poccia | Option exercise | Common Stock | 300 | $99.85 | $30K | |
| Claudia Poccia | Open-market sale | Common Stock | 300 | $119.88 | $36K | |
| Claudia Poccia | Option exercise | Stock Option (Right to Buy) | 300 | $0.00 | - | |
| Milton C. Blackmore | Option exercise | Common Stock | 1,035 | $43.95 | $45K | |
| Milton C. Blackmore | Open-market sale | Common Stock | 1,035 | $122.92 | $127K | |
| Milton C. Blackmore | Option exercise | Stock Option (Right to Buy) | 1,035 | $0.00 | - |
This is as far as the anonymous view goes. Create a free account for all 38 IOSP filings on record.
INNOSPEC INC. (IOSP) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-03-07. The full record for IOSP runs to 38 Form 4 filings, the earliest from 2024-11-14. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of IOSP were filed in the last 90 days. 1 purchase is on record for this company.
No insider sales of IOSP were filed in the last 90 days. 22 sales are on record for this company.
This page tracks IOSP Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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