STOCK TITAN

Eastern Bankshares EVP sells 13,500 shares

An Eastern Bankshares executive vice president disclosed an open-market sale of 13,500 shares and now holds direct and plan-based positions in EBC stock.

(Moderate)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Eastern Bankshares, Inc. (EBC) executive vice president Steven Louis Antonakes reported selling 13,500 shares of common stock on September 1, 2026 at a weighted-average price between $21.95 and $21.96 per share. After this sale, he held 61,790 shares directly, plus 13,295 shares through a 401(k) and 4,990 shares through an employee stock ownership plan, including shares received through automatic dividend reinvestment. No Rule 10b5-1 trading plan is indicated.

Positive

  • None.

Negative

  • None.
Insider Antonakes Steven Louis
Role Executive VP
Sold 13,500 shs ($296K)
Type Security Shares Price Value
Sale Common Stock F1 13,500 $21.95 $296K
holding Common Stock F2 -- -- --
holding Common Stock F2 -- -- --
Holdings After Transaction: Common Stock — 61,790 shares (Direct); Common Stock — 13,295 shares (Indirect, By 401(k)); Common Stock — 4,990 shares (Indirect, By ESOP)
Footnotes (2)
  1. 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.
  2. F2. Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.
Shares sold 13,500 shares Sale of Eastern Bankshares common stock on September 1, 2026
Sale price range $21.95–$21.96 per share Actual sale prices for the 13,500 shares of common stock
Weighted-average sale price $21.95 per share Average price reported for the sale of 13,500 shares
Direct holdings after sale 61,790 shares Directly held Eastern Bankshares common stock after the September 1, 2026 sale
401(k) plan holdings 13,295 shares Shares beneficially owned through a 401(k), including automatic dividend reinvestment
ESOP holdings 4,990 shares Shares beneficially owned through an employee stock ownership plan, including automatic dividend reinvestment
Net shares sold 13,500 shares Net change from reported buy and sell activity in this Form 4
weighted-average price financial
"Represents the average sale price. The actual sale prices range from $21.95 to $21.96 per share."
Weighted-average price is the average of multiple prices where each price is counted according to its size or importance—larger trades carry more weight than smaller ones, like averaging course grades by credit hours. It matters to investors because it gives a more realistic picture of the true price paid or received, helping assess trade execution, compare performance, calculate cost basis, and value positions more accurately than a simple average.
beneficially owned financial
"Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report."
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
automatic dividend reinvestment financial
"Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report."
employee stock ownership plan financial
"Indirect holdings reported through a 401(k) and an ESOP in Eastern Bankshares common stock."
An employee stock ownership plan (ESOP) is a company-run program that gives workers ownership stakes by allocating or letting them buy company shares, often through a retirement-style account. For investors, ESOPs matter because they align employees’ incentives with company performance—like turning staff into shareholders—which can boost productivity and long-term value but may also concentrate employee retirement savings in company stock, affecting financial risk and share demand.

FAQ

What insider transaction did Eastern Bankshares (EBC) report for September 1, 2026?

Eastern Bankshares reported that executive vice president Steven Louis Antonakes sold 13,500 shares of common stock on September 1, 2026 in an open-market or private transaction at a weighted-average price between $21.95 and $21.96 per share.

How many Eastern Bankshares (EBC) shares does the executive vice president hold after this Form 4?

After the reported sale, Steven Louis Antonakes holds 61,790 Eastern Bankshares common shares directly, plus 13,295 shares through a 401(k) and 4,990 shares through an ESOP, as reflected in the filing.

At what prices were the 13,500 Eastern Bankshares (EBC) shares sold?

The 13,500 shares were sold at a weighted-average price of $21.95 per share, with actual sale prices ranging from $21.95 to $21.96 per share. The reporting person offered to provide the exact breakdown of shares at each price upon request.

Does the Form 4 for Eastern Bankshares (EBC) indicate a Rule 10b5-1 trading plan?

No. The Form 4 for Eastern Bankshares indicates that the Rule 10b5-1 trading plan affirmation box is not checked, and the footnotes do not state that the sale was made under a pre-arranged trading plan.

How many Eastern Bankshares (EBC) shares are held through retirement and employee plans?

According to the filing, Steven Louis Antonakes beneficially owns 13,295 shares through a 401(k) plan and 4,990 shares through an employee stock ownership plan (ESOP), including shares received due to automatic dividend reinvestment.

What does the Form 4 say about dividend reinvestment for Eastern Bankshares (EBC) shares?

The filing states that the reported beneficial ownership amounts include shares received due to automatic dividend reinvestment as of the date of the report.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Antonakes Steven Louis

(Last)(First)(Middle)
125 HIGH STREET

(Street)
BOSTON MASSACHUSETTS 02110

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Eastern Bankshares, Inc. [ EBC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Executive VP
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock09/01/2026S13,500D$21.95(1)61,790D
Common Stock13,295I(2)By 401(k)
Common Stock4,990I(2)By ESOP
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. 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.
2. Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.
/s/ Laura Vaughn Burek, by Power of Attorney09/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)