GERALD G COLELLA
CIK 1256715 · CEO, Director · last filed 2026-05-28
"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
$12.31M
Companies
3
Total Filings
125
Lifetime Open-Market Net
-$33.52M
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 13
125 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-23 | MKSI | Sell (S) | −10,000 | -$1.10M | EDGAR |
| 2023-09-01 | MKSI | Sell (S) | −10,000 | -$1.00M | EDGAR |
| 2023-07-26 | CMCO | Grant (A) | +3,168 | $130.0K | EDGAR |
| 2023-05-17 | MKSI | Grant (A) | +2,369 | $0 | EDGAR |
| 2023-05-12 | MKSI | Gift (G) | −1,000 | $0 | EDGAR |
| 2022-08-02 | MKSI | Buy (P) | +1,000 | $117.5K | EDGAR |
| 2022-07-26 | CMCO | Grant (A) | +4,111 | $120.0K | EDGAR |
| 2022-05-11 | MKSI | Mixed | +1,615 | $0 | EDGAR |
| 2021-11-08 | MKSI | Sell (S) | −3,000 | -$465.5K | EDGAR |
| 2021-10-21 | MKSI | Gift (G) | −450 | $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.