Joseph F. Casey - 25 Aug 2026 Form 4 Insider Report for Eastern Bankshares, Inc. (EBC)

Reporting relationship: Director
Issuer ticker: EBC
Reported as of: 25 Aug 2026
Net transaction value: -$40,343
SEC form: 4
Accepted by SEC: 26 Aug 2026, 16:15:07 UTC
Prior SEC filing: 25 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Laura Vaughn Burek, by Power of Attorney

Key filing fact

Joseph F. Casey filed Form 4 for Eastern Bankshares, Inc. (EBC) on 26 Aug 2026.

Key facts

This page summarizes Joseph F. Casey's Form 4 filing for Eastern Bankshares, Inc. (EBC).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 Aug 2026, 16:15.

Change

Previous filing in this sequence was filed on 25 Aug 2026.
Current net transaction value: -$40,343.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001221397 Primary reporting owner

CASEY JOSEPH F

Relationship: Director
Address: 125 HIGH STREET, BOSTON
Signature: /s/ Laura Vaughn Burek, by Power of Attorney
Signature date: 26 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

EBC transaction

Common Stock

Sale

Transaction value: $40,343
Shares: -1,778
Change %: -2.9%
Price: $22.69
Shares after: 60,301
Date: 25 Aug 2026
Ownership: Traditional IRA
Footnotes: F1

EBC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,883
Date: 25 Aug 2026
Ownership: Direct

EBC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 227,234
Date: 25 Aug 2026
Ownership: By Trust

EBC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,282
Date: 25 Aug 2026
Ownership: Roth IRA

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

Sale of shares executed on August 25, 2026 pursuant to Reporting Person's 10b5-1 plan.