Gregory L. Jackson
CIK 1450235 · last filed 2026-05-26
"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
$6.13M
Companies
2
Total Filings
26
Lifetime Open-Market Net
-$2.22M
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 2 of 3
26 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-03-04 | PRDO | Sell (S) | −20,835 | -$248.4K | EDGAR |
| 2020-05-29 | PRDO | Grant (A) | +7,535 | $0 | EDGAR |
| 2019-08-14 | CECO | Grant (A) | — | $0 | EDGAR |
| 2018-08-24 | CECO | Mixed | +2,172 | -$249 | EDGAR |
| 2018-06-01 | CECO | Grant (A) | — | $0 | EDGAR |
| 2017-08-15 | CECO | Buy (P) | +10,000 | $87.8K | EDGAR |
| 2017-05-24 | CECO | Grant (A) | — | $0 | EDGAR |
| 2016-05-25 | CECO | Grant (A) | — | $0 | EDGAR |
| 2015-05-20 | CECO | Grant (A) | — | $0 | EDGAR |
| 2013-05-16 | CECO | 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.