PRESTON JOHN T
CIK 938731 · last filed 2026-05-22
"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.
Loading insider history…
Disclosed Exposure
$0
Companies
4
Total Filings
35
Lifetime Open-Market Net
-$3.50M
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 4 of 4
35 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2007-12-07 | ALSE | Grant (A) | — | $0 | EDGAR |
| 2007-11-05 | EZEM | Grant (A) | +1,000 | $0 | EDGAR |
| 2007-06-04 | EZEM | Grant (A) | — | $0 | EDGAR |
| 2007-05-21 | CLHB | Grant (A) | +300 | $0 | EDGAR |
| 2007-03-20 | BLSI | Grant (A) | — | $0 | EDGAR |
Showing 31–35 of 35
Prev
Page 4 of 4
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.