Steven Louis Antonakes - 01 Sep 2026 Form 4 Insider Report for Eastern Bankshares, Inc. (EBC)

Reporting relationship: Executive VP
Issuer ticker: EBC
Reported as of: 01 Sep 2026
Net transaction value: -$296,325
SEC form: 4
Accepted by SEC: 02 Sep 2026, 16:15:12 UTC
Prior SEC filing: 05 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Laura Vaughn Burek, by Power of Attorney

Key filing fact

Steven Louis Antonakes filed Form 4 for Eastern Bankshares, Inc. (EBC) on 02 Sep 2026.

Key facts

This page summarizes Steven Louis Antonakes's Form 4 filing for Eastern Bankshares, Inc. (EBC).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Sep 2026, 16:15.

Change

Previous filing in this sequence was filed on 05 Mar 2026.
Current net transaction value: -$296,325.

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 0001825588 Primary reporting owner

Antonakes Steven Louis

Relationship: Executive VP
Address: 125 HIGH STREET, BOSTON
Signature: /s/ Laura Vaughn Burek, by Power of Attorney
Signature date: 02 Sep 2026

Reported non-derivative transactions

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

EBC transaction

Common Stock

Sale

Transaction value: $296,325
Shares: -13,500
Change %: -18%
Price: $21.95
Shares after: 61,790
Date: 01 Sep 2026
Ownership: Direct
Footnotes: F1

EBC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 13,295
Date: 01 Sep 2026
Ownership: By 401(k)
Footnotes: F2

EBC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,990
Date: 01 Sep 2026
Ownership: By ESOP
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents the average sale price. The actual sale prices range from $21.95 to $21.96 per share. The reporting person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request.

Footnote F2

Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.