Colleen M O'Sullivan
CIK 1423332 · Chief Accounting Officer · last filed 2026-05-21
"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
$8.99M
Companies
2
Total Filings
65
Lifetime Open-Market Net
-$2.27M
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.
Recent Filings · Page 6 of 7
65 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-03-02 | CECO | Disp (D) | −2,698 | $0 | EDGAR |
| 2012-02-28 | CECO | Mixed | −2,958 | -$13.3K | EDGAR |
| 2011-05-23 | CECO | Grant (A) | +12,456 | $0 | EDGAR |
| 2011-03-16 | CECO | Mixed | +4,285 | -$36.3K | EDGAR |
| 2011-03-01 | CECO | Tax (F) | −1,056 | -$25.2K | EDGAR |
| 2010-07-22 | CECO | Other (J) | +101 | $2.0K | EDGAR |
| 2010-04-21 | CECO | Other (J) | +73 | $2.0K | EDGAR |
| 2010-03-05 | CECO | Grant (A) | +5,304 | $0 | EDGAR |
| 2010-01-26 | CECO | Other (J) | +100 | $2.0K | EDGAR |
| 2009-10-23 | CECO | Other (J) | +96 | $2.0K | 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.