IAN MALCOLM MCROBBIE
CIK 1233480 · Senior VP R&T · last filed 2026-02-25
"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
$3.18M
Companies
1
Total Filings
45
Lifetime Open-Market Net
-$4.27M
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 | Senior VP R&T | 36,679 | $86.59 | $3.18M | -$4.27M | 45 | 2026-02-25 |
Recent Filings · Page 3 of 5
45 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-03-11 | IOSP | Sell (S) | −10,000 | -$419.1K | EDGAR |
| 2013-03-07 | IOSP | Mixed | −2,886 | -$120.3K | EDGAR |
| 2013-02-28 | IOSP | Mixed | +905 | -$44.3K | EDGAR |
| 2012-02-24 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2011-03-02 | IOSP | Mixed | +1,910 | -$51.4K | EDGAR |
| 2011-02-28 | IOSP | Mixed | +1,827 | $49.2K | EDGAR |
| 2010-03-15 | IOSP | Exer (M) | +119 | $0 | EDGAR |
| 2010-03-05 | IOSP | Exer (M) | +366 | $0 | EDGAR |
| 2010-02-25 | IOSP | Mixed | +2,045 | $21.6K | EDGAR |
| 2010-02-19 | IOSP | Grant (A) | — | $0 | 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.