Ian Cleminson
CIK 1368260 · EVP & CFO · last filed 2026-03-06
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.87M
Companies
1
Total Filings
66
Lifetime Open-Market Net
-$7.69M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IOSP | EVP & CFO | 21,588 | $86.59 | $1.87M | -$7.69M | 66 | 2026-03-06 |
Recent Filings · Page 5 of 7
66 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-08-15 | IOSP | Mixed | −15,389 | -$476.0K | EDGAR |
| 2012-05-14 | IOSP | Mixed | −15,389 | -$476.0K | EDGAR |
| 2012-02-24 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2012-02-24 | IOSP | Grant (A) | +848 | $25.3K | EDGAR |
| 2011-05-12 | IOSP | Exer (M) | +242 | $6.6K | EDGAR |
| 2011-03-02 | IOSP | Mixed | +1,615 | -$43.5K | EDGAR |
| 2011-02-28 | IOSP | Mixed | +596 | $12.1K | EDGAR |
| 2011-02-24 | IOSP | Mixed | +4,406 | $67.5K | EDGAR |
| 2011-02-23 | IOSP | Mixed | +4,406 | $67.5K | EDGAR |
| 2010-09-17 | IOSP | Mixed | +4,901 | -$61.4K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.