Quick Takeaways
- Mark E. Tryniski has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $10,272,646.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Mark E. Tryniski
- Location
- Wilmington, DE
- Summary
- The estimated net worth of Mark E. Tryniski is at least $10,272,646 dollars as of 05 Feb 2026. Mark E. Tryniski is the Director of COMMUNITY BANK SYSTEM, INC. and owns shares of COMMUNITY FINANCIAL SYSTEM, INC. (CBU) stock worth about $8.13M. Mark E. Tryniski is the Director of Bancorp, Inc. and owns shares of Bancorp, Inc. (TBBK) stock worth about $1.14M. Mark E. Tryniski is the Director of CONMED Corp and owns shares of CONMED Corp (CNMD) stock worth about $1M.
- Signature
- /s/ Martin F. Egan, as attorney-in-fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Mark E. Tryniski and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: COMMUNITY BANK SYSTEM, INC. ($8,129,071).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Mark E. Tryniski
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CBU | COMMUNITY BANK SYSTEM, INC. | Director | $8,129,071 | 19 Mar 2024 | ||
| TBBK | Bancorp, Inc. | Director | $1,142,354 | +$301,159 | +36% | 04 Feb 2026 |
| CNMD | CONMED Corp | Director | $1,001,221 | 01 Jun 2022 |
Insider Transactions Reported by Mark E. Tryniski:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.