DAVID LANDLESS
CIK 1667356 · 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
$892.5K
Companies
2
Total Filings
28
Lifetime Open-Market Net
-$307.8K
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.
Recent Filings · Page 3 of 3
28 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-26 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2019-05-16 | LXFR | Mixed | +1,277 | -$27.5K | EDGAR |
| 2019-05-14 | IOSP | Mixed | +894 | -$51.4K | EDGAR |
| 2019-05-08 | LXFR | Sell (S) | −1,250 | -$29.3K | EDGAR |
| 2019-02-27 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2018-02-23 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2017-02-23 | IOSP | Grant (A) | — | $0 | EDGAR |
| 2016-05-09 | IOSP | Grant (A) | — | $0 | EDGAR |
Showing 21–28 of 28
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Page 3 of 3
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.