Community Financial System, Inc. Stock: price and insider trades · United States

This page follows insider dealings at Community Financial System, Inc. as filed with SEC (Form 4) based in DeWitt, United States. The group dates from 1866. The last twelve months, up to 18 October 2026, brought 37 filings signed by 18 insiders.

Open-market activity splits into 3 purchases totalling €65k and 4 sales totalling €282k; 3 insiders sit on the buying side and 3 insiders on the selling side. No amount is published for 2 filings, which the totals therefore leave out. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Among those who bought: 3 senior executives. The largest single trade was a sale of €172k by Gillan-Myer Maureen A, published on 4 March 2026.

With 37 filings in twelve months, the company is more active than the median of 22 filings across the 5,458 companies we follow on the same exchange. The full history, which starts in 2016, counts 17 purchases against 13 sales. For the fiscal year to 31 December 2025, the annual 10-K puts net income at 210.5 m USD, and the dividend at 1.86 USD per share.

Within a 30-day window, 2 purchases overlapped with buying by a second insider. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. The last insider purchase was made public on 10 September 2026, 38 days ago. The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.

For comparison within the same market, see the insider buying recorded at GameStop Corp. and Heico Corp. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.