PHILIP JOHN BOON
CIK 1233476 · Executive VP Business Ops · last filed 2025-02-24
"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
$2.06M
Companies
1
Total Filings
52
Lifetime Open-Market Net
-$5.98M
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 | Executive VP Business Ops | 23,833 | $86.59 | $2.06M | -$5.98M | 52 | 2025-02-24 |
Recent Filings · Page 3 of 6
52 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-02-23 | IOSP | Mixed | — | -$3.7K | EDGAR |
| 2018-02-22 | IOSP | Mixed | — | -$3.7K | EDGAR |
| 2017-03-21 | IOSP | Mixed | +1,931 | -$103.6K | EDGAR |
| 2017-02-23 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2016-11-15 | IOSP | Mixed | +6,378 | $101.7K | EDGAR |
| 2016-02-24 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2015-11-09 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2015-06-04 | IOSP | Sell (S) | −13,000 | -$559.5K | EDGAR |
| 2015-03-12 | IOSP | Mixed | +2,876 | -$97.5K | EDGAR |
| 2015-02-25 | IOSP | Mixed | +2,876 | -$97.5K | 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.