COMMUNITY BANK SYSTEM INC
Net SellingCBU·US·🇺🇸 US
37%buys·63%sales
2,172 transactions$7.4MTotal buys·129 buys
$39.8MTotal sells·224 sells
4545 insiders
Last: Dec 18, 2025
| Date | Insider | Type | Value | |
|---|---|---|---|---|
| Dec 18, 25 | Fesette Neil E. | Grant | $12K | |
| Dec 18, 25 | Singh Savneet | Grant | $21K | |
| Dec 18, 25 | Sullivan Michele | Grant | $25K | |
| Dec 16, 25 | Parente John | Exercise | - | |
| Dec 16, 25 | Parente John | Other | $161K | |
| Dec 16, 25 | Parente John | Exercise | $161K | |
| Dec 1, 25 | Whipple John F. | Exercise | - | |
| Dec 1, 25 | Whipple John F. | Exercise | - | |
| Sep 18, 25 | Fesette Neil E. | Grant | $12K | |
| Sep 18, 25 | Singh Savneet | Grant | $21K |
COMMUNITY BANK SYSTEM INC (CBU) has recorded 2 172 insider transactions from 45 insiders. Total insider buying volume stands at $7.4M, while total selling volume is $39.8M. Overall insider sentiment is bearish (63% sales).
COMMUNITY BANK SYSTEM INC (CBU) has recorded 2 172 insider operations, including 129 open-market purchases ($7.4M), 224 sales ($39.8M) and 1 819 other operations (stock option exercises, grants, tax dispositions, donations). The insider sentiment is bearish (63% sales).
Insider activity at COMMUNITY BANK SYSTEM INC is sustained, with operations recorded in 9 of the last 12 months — a sign of regular regulatory filings.
Among the most active insiders are TRYNISKI MARK E (CEO), Karaivanov Dimitar (CEO) & BELDEN SANFORD A (CEO), with respectively 253, 29, 10 transactions.
Across all 2 172 recorded transactions, the breakdown by type is: grant (911, 42%), exercise (620, 29%), sales (224, 10%), tax (148, 7%), buys (129, 6%).
Data sourced from regulatory filings (SEC Form 4, AMF, BaFin, FI, and other European authorities).
COMMUNITY BANK SYSTEM INC has recorded 2 172 insider operations in total, including 129 open-market purchases ($7.4M), 224 sales ($39.8M) and 1 819 other operations (stock option exercises, grants, tax dispositions, donations). The most recent transaction was recorded on December 18, 2025.
Insiders at COMMUNITY BANK SYSTEM INC are currently net sellers, with 37% purchases and 63% sales across all reported transactions. Total buy volume is $7.4M versus $39.8M in sales, indicating a bearish insider sentiment.
InsiderLens tracks 45 insiders at COMMUNITY BANK SYSTEM INC (CBU). TRYNISKI MARK E (CEO, 253 tx), Karaivanov Dimitar (CEO, 29 tx), BELDEN SANFORD A (CEO, 10 tx). Data is sourced from mandatory regulatory filings for persons with access to privileged information.
The insider signal for CBU is bearish, based on a 37% buy ratio across 353 buy and sell transactions reported to financial regulators. Transactions from C-suite executives (CEO, CFO) and board members are generally considered the most informative signals.
Insider trading data for COMMUNITY BANK SYSTEM INC comes from official regulatory filings: SEC Form 4 (United States), AMF (France), BaFin (Germany), FI (Sweden), and other European financial authorities. These filings are mandatory for directors, officers, and holders of more than 10% of a company's shares. InsiderLens aggregates and normalizes this data for analysis.