Nicolas Karmelek

Nicolas Karmelek is a declared insider of Avidia Bancorp, Inc., with filings sourced from SEC (Form 4). In total, 6 filings cover trades dated from 5 August 2025 to 13 October 2026.

Every open-market trade on record is a purchase: 5 purchases worth €104k, and no sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 1 share grant. In 2026 alone, the filings show 4 purchases and no sales.

The median purchase comes to €17k. Of 5 purchases, 5 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. Looking at 3 purchases old enough to measure, the stock rose over the following 90 days in 100% of cases; the median change was +4.5%. These figures describe past trades and do not predict future prices.

The record was last updated on 15 October 2026 with a share grant in Avidia Bancorp, Inc. The last insider purchase was made public on 30 July 2026, 80 days ago. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.