Form4insider filings, from the source

Company · CIK 0001810546 · SIC 6035 — Savings Institution, Federally Chartered · Nasdaq

Eastern Bankshares, Inc. · EBC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.4M · 4net −$1.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 15, 4:15 pm EDTRichard Corey BaneDirector4,000$21.78$87,120198,498−1.98%
Sep 3, 2026 FMForm 4 →Sep 4, 4:15 pm EDTDenis K SheahanChief Executive Officer, Director12,769$22.08$91,8974,445—
Sep 3, 2026 FMForm 4 →Sep 4, 4:15 pm EDTR David RosatoChief Financial Officer14,710$22.08$74,05618,734—
Sep 2, 2026 SForm 4 →Sep 3, 4:15 pm EDTKathleen Cloherty HenryExecutive VP, General Counsel14,000$21.68$303,52043,146−24.5%
Sep 1, 2026 SForm 4 →Sep 2, 4:15 pm EDTSteven Louis AntonakesExecutive VP13,500$21.95$296,32561,790−17.9%
Sep 1, 2026 SForm 4 →Sep 2, 4:15 pm EDTDonald Michael WestermannChief Information Officer33,412$21.54$719,5580−100%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 3, 2026 MForm 4 →Sep 4, 4:15 pm EDTDenis K SheahanChief Executive Officer, Director8,607——8,608—
Sep 3, 2026 MForm 4 →Sep 4, 4:15 pm EDTR David RosatoChief Financial Officer11,356——11,358—