MARK E TRYNISKI
CIK 1242753 · President & CEO · 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
$12.00M
Companies
3
Total Filings
96
Lifetime Open-Market Net
-$4.72M
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 10
96 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-02-18 | CNMD | Mixed | +3,490 | -$580.5K | EDGAR |
| 2021-02-17 | CBU | Mixed | +5,463 | -$202.6K | EDGAR |
| 2020-06-03 | CNMD | Mixed | +1,876 | $0 | EDGAR |
| 2020-05-19 | CNMD | Mixed | +733 | -$73 | EDGAR |
| 2020-03-19 | CBU | Grant (A) | +5,520 | $0 | EDGAR |
| 2020-03-09 | CBU | Tax (F) | −1,809 | -$110.0K | EDGAR |
| 2020-03-06 | CBU | Tax (F) | −1,809 | -$110.0K | EDGAR |
| 2019-12-26 | CBU | Mixed | — | -$963.4K | EDGAR |
| 2019-10-28 | CBU | Mixed | +6,325 | -$409.8K | EDGAR |
| 2019-06-04 | CNMD | Mixed | +2,172 | $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.