Nicolas Karmelek bought $300K of Avidia Bancorp (AVBC)
Executed Aug 6 2025, disclosed Aug 7 2025, 1 day later.
Over the 21 trading sessions from the disclosed entry session (Aug 7 2025), the stock returned +5.2% (delay-adjusted); from the execution session (Aug 6 2025), +7.2%. Derived: entry at the session's open, exit at the close 20 sessions later.
Nicolas Karmelek (EVP and CRO) filed 1 Form 4 report in the past 24 months (1 purchase, 0 sales), most often in Avidia Bancorp, Inc. (AVBC). Across 1 priced purchase filing, the average 21-session return was +7.2% from execution and +5.2% from disclosure (delay-adjusted; derived). The largest single filing was $300K of AVBC (20,779 sh × $14.44, as filed), executed Aug 6 2025.
Financial Services · Avidia Bancorp, Inc. operates as the bank holding company for Avidia Bank that provides various financial services to individual and corpor…
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