EBC

SEC source: 0000950170-24-025962 · ownership.xml · derivative · entry 6

Miller Quincy Lee · CIK 0001825603 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,695

Underlying: Common Stock · 14,231 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 71,157 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 71,157 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000950170-24-025962 · ownership.xml · nonDerivative · entry 2

Miller Quincy Lee · CIK 0001825603 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,676

SEC source: 0000950170-24-025962 · ownership.xml · nonDerivative · entry 1

Miller Quincy Lee · CIK 0001825603 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,005

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-24-025924 · ownership.xml · derivative · entry 7

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,683

Underlying: Common Stock · 8,683 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F6 · derivative.exercise_date: On March 1, 2024, the reporting person was granted 8,683 restricted stock units that vest in three equal annual installments beginning March 1, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F6 · derivative.expiration_date: On March 1, 2024, the reporting person was granted 8,683 restricted stock units that vest in three equal annual installments beginning March 1, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000950170-24-025924 · ownership.xml · derivative · entry 6

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,954

Underlying: Common Stock · 1,976 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000950170-24-025924 · ownership.xml · derivative · entry 5

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,464

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000950170-24-025924 · ownership.xml · nonDerivative · entry 2

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,480

SEC source: 0000950170-24-025924 · ownership.xml · nonDerivative · entry 1

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,037

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted stock units convert into common stock on a one-for-one basis

SEC source: 0000950170-23-068145 · ownership.xml · nonDerivative · entry 2

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By Roth IRA

Disclosed balance after: 493

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on

F3 · price: Represents the average sale price. The actual sales prices range from $12.00 to $12.05 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.

SEC source: 0000950170-23-068145 · ownership.xml · nonDerivative · entry 1

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By IRA

Disclosed balance after: 1,963

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on

F2 · price: Represents the average sale price. The actual sales prices range from $12.00 to $12.18 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.

SEC source: 0000950170-23-065473 · ownership.xml · nonDerivative · entry 1

Miller Quincy Lee · CIK 0001825603 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Represents the average sale price. The actual sales prices range from $12.49 to $12.51 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

SEC source: 0000950170-23-064503 · ownership.xml · nonDerivative · entry 2

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By Roth IRA

Disclosed balance after: 4,202

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2023.

F3 · price: Represents the average sale price. The actual sales prices range from $12.00 to $12.02 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.

SEC source: 0000950170-23-064503 · ownership.xml · nonDerivative · entry 1

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By IRA

Disclosed balance after: 16,719

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2023.

F2 · price: Represents the average sale price. The actual sales prices range from $12.00 to $12.21 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.

SEC source: 0000950170-23-053526 · ownership.xml · nonDerivative · entry 2

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By Roth IRA

Disclosed balance after: 7,911

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2023.

F3 · price: Represents the average sale price. The actual sales prices range from $12.04 to $12.16 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.

SEC source: 0000950170-23-053526 · ownership.xml · nonDerivative · entry 1

Stager Nancy Huntington · CIK 0001825708 · Executive VP

10b5-1 filing: Plan reported

Ownership: Indirect · By IRA

Disclosed balance after: 31,475

F1 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2023.

F2 · price: Represents the average sale price. The actual sales prices range from $12.00 to $12.18 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.

SEC source: 0000950170-23-072204 · ownership.xml · nonDerivative · entry 1

Buscone Gregory Paul · CIK 0001913899 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Indirect · By 401(k)

Disclosed balance after: 12,070

F1 · shares: Reflects shares sold within the Eastern Bank 401(k) pursuant to investment rebalancing activity.

F2 · ownership.direct: Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.

SEC source: 0000899243-23-013183 · doc4.xml · nonDerivative · entry 1

Spiess Paul Davis · CIK 0001825655 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,747

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 65,288 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013184 · doc4.xml · nonDerivative · entry 1

Markell Peter Kenneth · CIK 0001825703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,747

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 115,288 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013173 · doc4.xml · nonDerivative · entry 1

Connolly Paul Martin · CIK 0001825722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,247

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 27,788 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013179 · doc4.xml · nonDerivative · entry 2

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,097

F2 · shares: Sales executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 2, 2022.

F3 · balance_after: Consists of (i) 9,138 shares of common stock held directly; (ii) 12,500 shares of common stock held in joint tenancy with spouse; (iii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iv) the 4,782 granted shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013179 · doc4.xml · nonDerivative · entry 1

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,247

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

SEC source: 0000899243-23-013172 · doc4.xml · nonDerivative · entry 2

Jackson Deborah C · CIK 0001447057 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,214

F2 · shares: Sale executed pursuant to a 10b5-1 plan adopted by the reporting person on June 13, 2022.

F3 · balance_after: Consists of (i) 21,755 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 granted shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013172 · doc4.xml · nonDerivative · entry 1

Jackson Deborah C · CIK 0001447057 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,534

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

SEC source: 0000899243-23-013178 · doc4.xml · nonDerivative · entry 1

Holbrook Richard Edward · CIK 0001826025 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,247

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 15,288 shares of common stock; (ii) 196,500 shares held in joint tenancy with spouse; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013181 · doc4.xml · nonDerivative · entry 1

Hessan Diane · CIK 0001562506 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,747

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 55,288 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013175 · doc4.xml · nonDerivative · entry 1

Borgen Luis · CIK 0001488660 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,328

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 27,869 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013176 · doc4.xml · nonDerivative · entry 1

Bane Richard Corey · CIK 0001825604 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,747

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 135,288 shares of common stock; (ii) 49,677 shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-013174 · doc4.xml · nonDerivative · entry 1

CHUNG JOSEPH · CIK 0001192581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,747

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Equity Incentive Plan pursuant to the terms of such plan. This restricted stock is scheduled to vest in full on the anniversary of the grant date of May 15, 2023.

F2 · balance_after: Consists of (i) 65,288 shares of common stock; (ii) 49,677 remaining shares of restricted stock that vest ratably over a five-year period on the anniversary of the November 30, 2021 date of grant; and (iii) 4,782 shares of restricted stock reported on this Form 4.

SEC source: 0000899243-23-006964 · doc4.xml · derivative · entry 6

Buscone Gregory Paul · CIK 0001913899 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,926

Underlying: Common Stock · 4,926 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 4,926 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 4,926 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006964 · doc4.xml · derivative · entry 5

Buscone Gregory Paul · CIK 0001913899 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,951

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006964 · doc4.xml · nonDerivative · entry 2

Buscone Gregory Paul · CIK 0001913899 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,512

SEC source: 0000899243-23-006964 · doc4.xml · nonDerivative · entry 1

Buscone Gregory Paul · CIK 0001913899 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,487

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis

SEC source: 0000899243-23-006954 · doc4.xml · derivative · entry 6

Antonakes Steven Louis · CIK 0001825588 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,458

Underlying: Common Stock · 4,458 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 4,458 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 4,458 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006954 · doc4.xml · derivative · entry 5

Antonakes Steven Louis · CIK 0001825588 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,951

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006954 · doc4.xml · nonDerivative · entry 2

Antonakes Steven Louis · CIK 0001825588 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,987

SEC source: 0000899243-23-006954 · doc4.xml · nonDerivative · entry 1

Antonakes Steven Louis · CIK 0001825588 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,987

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000899243-23-006961 · doc4.xml · derivative · entry 6

Lodge Timothy Joseph · CIK 0001904111 · CEO, Eastern Insurance Group

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,612

Underlying: Common Stock · 4,612 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 4,612 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 4,612 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006961 · doc4.xml · derivative · entry 5

Lodge Timothy Joseph · CIK 0001904111 · CEO, Eastern Insurance Group

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,976

Underlying: Common Stock · 4,743 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 23,719 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 23,719 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006961 · doc4.xml · nonDerivative · entry 2

Lodge Timothy Joseph · CIK 0001904111 · CEO, Eastern Insurance Group

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,031

SEC source: 0000899243-23-006961 · doc4.xml · nonDerivative · entry 1

Lodge Timothy Joseph · CIK 0001904111 · CEO, Eastern Insurance Group

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,743

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000899243-23-006959 · doc4.xml · derivative · entry 6

Henry Kathleen Cloherty · CIK 0001825659 · Executive VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,930

Underlying: Common Stock · 5,930 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006959 · doc4.xml · derivative · entry 5

Henry Kathleen Cloherty · CIK 0001825659 · Executive VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,951

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006959 · doc4.xml · nonDerivative · entry 2

Henry Kathleen Cloherty · CIK 0001825659 · Executive VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,575

SEC source: 0000899243-23-006959 · doc4.xml · nonDerivative · entry 1

Henry Kathleen Cloherty · CIK 0001825659 · Executive VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,487

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000899243-23-006963 · doc4.xml · derivative · entry 6

Sullivan Daniel J · CIK 0001827303 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,014

Underlying: Common Stock · 5,014 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F6 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 5,014 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F6 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 5,014 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006963 · doc4.xml · derivative · entry 5

Sullivan Daniel J · CIK 0001827303 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,951

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006963 · doc4.xml · nonDerivative · entry 2

Sullivan Daniel J · CIK 0001827303 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,518

F2 · ownership.direct: Includes 35,000 shares held in joint tenancy with spouse.

SEC source: 0000899243-23-006963 · doc4.xml · nonDerivative · entry 1

Sullivan Daniel J · CIK 0001827303 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,487

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000899243-23-006965 · doc4.xml · derivative · entry 6

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,930

Underlying: Common Stock · 5,930 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date.

F5 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F5 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

SEC source: 0000899243-23-006965 · doc4.xml · derivative · entry 5

Westermann Donald Michael · CIK 0001825585 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,951

Underlying: Common Stock · 9,487 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.