Marya Burgio Wlos
CIK 2063487 · View on SEC EDGAR ↗
Insider
First SEC filing: April 4, 2025 · Latest: May 5, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 4, 2026 | CBU | F | 273 | $63.62 | $17,368 | 1,993 Direct | -12.05% | Disposed | -0.2% (price as of 2026-08-21) |
| March 17, 2026 | CBU | A | 6,004 | — | — | 6,004 Direct | — | Acquired | (price as of 2026-08-21) |
| March 17, 2026 | CBU | A | 1,571 | — | — | 1,571 Direct | — | Acquired | (price as of 2026-08-21) |
| May 2, 2025 | CBU | A | 2,266 | — | — | 2,266 Direct | — | Acquired | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 17, 2026 | CBU | Stock Option | Common Stock (6,004) | $56.64 | March 17, 2036 | 6,004 | Acquired |
| March 17, 2026 | CBU | Restricted Stock Units | Common Stock (1,571) | — | — | 1,571 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 4, 2025 | CBU | Common Stock | 0 | Direct |