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SHEAHAN DENIS K

Disclosed activity across 2 companies

Tapewire entity
10066
SEC CIK
0001207221

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Eastern Bankshares, Inc.EBC · Entity 448Director · Chief Executive OfficerSeptember 03, 2026September 04, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Eastern Bankshares, Inc.

Report date September 03, 2026 · Filed September 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,445 Ending reported balance After 2026-09-03 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-03 · Exercise / conversion · Acquired 8,607 · Balance 8,607

F2: Restricted stock units convert into common stock on a one-for-one basis.

Row 2 · 2026-09-03 · Tax withholding · Disposed 4,162 · Balance 4,445

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect8,608 Reported balance After 2026-09-03 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-09-03 · Exercise / conversion · Disposed 8,607 · Balance 8,608

F8: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F9: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect17,907 Reported balance Holding disclosure · report date 2026-09-03 · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · Balance 17,907

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F3: This award for 17,907 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on February 15, 2021, that vested in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon the vesting of these RSUs.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect3,752 Reported balance Holding disclosure · report date 2026-09-03 · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · Balance 3,752

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F4: This award for 3,752 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on February 15, 2022, that provided for vesting in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect34,544 Reported balance Holding disclosure · report date 2026-09-03 · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · Balance 34,544

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F5: This award for 34,544 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on April 28, 2023, that provided for vesting in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect33,721 Reported balance Holding disclosure · report date 2026-09-03 · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · Balance 33,721

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F6: This award for 33,721 Company RSUs replaced an award of Cambridge PRSUs granted to the reporting person on February 15, 2022. The Company RSU award provided for cliff vesting on December 31, 2024. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect42,221 Reported balance Holding disclosure · report date 2026-09-03 · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · Balance 42,221

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F7: This award for 42,221 Company RSUs replaced an award of Cambridge PRSUs that Cambridge granted to the reporting person on April 28, 2023. The Company RSU award provided for cliff vesting on December 31, 2025. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect120,023 Reported balance Holding disclosure · report date 2026-09-03 · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · Balance 120,023

F2: Restricted stock units convert into common stock on a one-for-one basis.

F10: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments beginning March 3, 2026 after market close, and 129,723 vest in five equal installments beginning on March 3, 2026, after market close, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect24,340 Reported balance Holding disclosure · report date 2026-09-03 · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · Balance 24,340

F8: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F11: On March 2, 2026, the reporting person was granted 24,340 restricted stock units that vest in three equal annual installments beginning March 2, 2027, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Common StockSEC Table I · non-derivativeIndirectBy Revocable Trust269,662 Reported balance Holding disclosure · report date 2026-09-03 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 269,662

Common StockSEC Table I · non-derivativeIndirectBy IRA33,305 Reported balance Holding disclosure · report date 2026-09-03 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 33,305

Common StockSEC Table I · non-derivativeIndirectBy ESOP902 Reported balance Holding disclosure · report date 2026-09-03 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 902

F12: Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.

Filing footnotes · ownership attribution and instrument terms

F1: Eastern Bankshares, Inc. (the "Company") issued these time-based restricted stock units ("RSUs") as of July 12, 2024, when the Company completed a merger with Cambridge Bancorp ("Cambridge"). Pursuant to the terms of the Agreement and Plan of Merger, dated September 19, 2023, Cambridge RSUs and performance-based restricted stock units ("PRSUs") were assumed and converted to Company RSUs at an exchange ratio of 4.956 Company units for each Cambridge unit.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F3: This award for 17,907 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on February 15, 2021, that vested in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon the vesting of these RSUs.

F4: This award for 3,752 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on February 15, 2022, that provided for vesting in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

F5: This award for 34,544 Company RSUs replaced an award of Cambridge RSUs granted to the reporting person on April 28, 2023, that provided for vesting in three equal annual installments beginning one year after the grant date. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

F6: This award for 33,721 Company RSUs replaced an award of Cambridge PRSUs granted to the reporting person on February 15, 2022. The Company RSU award provided for cliff vesting on December 31, 2024. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

F7: This award for 42,221 Company RSUs replaced an award of Cambridge PRSUs that Cambridge granted to the reporting person on April 28, 2023. The Company RSU award provided for cliff vesting on December 31, 2025. The reporting person elected to defer receipt of common stock issuable upon vesting except for shares withheld for tax obligations.

F8: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F9: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F10: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments beginning March 3, 2026 after market close, and 129,723 vest in five equal installments beginning on March 3, 2026, after market close, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F11: On March 2, 2026, the reporting person was granted 24,340 restricted stock units that vest in three equal annual installments beginning March 2, 2027, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F12: Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

CAMBRIDGE BANCORP

Report date July 12, 2024 · Filed July 15, 2024

Section 16 reporting ended · disclosed 2024-07-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2024-07-12 transaction · row 1
1 source row

Row 1 · 2024-07-12 · Disposition to issuer · Disposed 8,799 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive (i) 16,826 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024 and (ii) 26,782 Eastern restricted stock unit awards, with the same terms, restrictions and vesting schedules as such existing Cambridge restricted stock unit award.

Common StockSEC Table I · non-derivativeIndirectESOP0 Reported balance After 2024-07-12 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2024-07-12 · Disposition to issuer · Disposed 689 · Balance 0

F2: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 3,415 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Common StockSEC Table I · non-derivativeIndirectBy Revocable Trust0 Reported balance After 2024-07-12 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2024-07-12 · Disposition to issuer · Disposed 49,285 · Balance 0

F3: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 244,256 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive (i) 16,826 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024 and (ii) 26,782 Eastern restricted stock unit awards, with the same terms, restrictions and vesting schedules as such existing Cambridge restricted stock unit award.

F2: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 3,415 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

F3: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 244,256 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 03, 2026 Filed Sep 4, 2026 20:15 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionRestricted Stock Units · Derivative 8,607 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-383670 · ownership.xml · derivative · entry 11

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,608

Underlying: Common stock · 8,607 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.

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F9 · derivative.exercise_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F9 · derivative.expiration_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
September 03, 2026 Filed Sep 4, 2026 20:15 UTC Eastern Bankshares, Inc. EBC · Entity 448 Tax withholdingCommon Stock 4,162 $22.08 $91,896.96
Disclosure

SEC source: 0001193125-26-383670 · ownership.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,445

Read SEC document
September 03, 2026 Filed Sep 4, 2026 20:15 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionCommon Stock 8,607 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-383670 · ownership.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,607

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.

F2 · shares: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 23:13 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionRestricted Stock Units · Derivative 34,065 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-094389 · ownership.xml · derivative · entry 12

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,023

Underlying: Common stock · 34,065 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.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F10 · derivative.exercise_date: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments beginning March 3, 2026 after market close, and 129,723 vest in five equal installments beginning on March 3, 2026, after market close, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F10 · derivative.expiration_date: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments beginning March 3, 2026 after market close, and 129,723 vest in five equal installments beginning on March 3, 2026, after market close, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 23:13 UTC Eastern Bankshares, Inc. EBC · Entity 448 Tax withholdingCommon Stock 15,184 $19.45 $295,328.80
Disclosure

SEC source: 0001193125-26-094389 · ownership.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,881

Read SEC document
March 03, 2026 Filed Mar 5, 2026 23:13 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionCommon Stock 34,065 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-094389 · ownership.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,065

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.

F2 · shares: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:01 UTC Eastern Bankshares, Inc. EBC · Entity 448 GrantRestricted Stock Units · Derivative 24,340 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-088960 · ownership.xml · derivative · entry 11

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,340

Underlying: Common stock · 24,340 shares

Expires not disclosed

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F11 · derivative.exercise_date: On March 2, 2026, the reporting person was granted 24,340 restricted stock units that vest in three equal annual installments beginning March 2, 2027, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F11 · derivative.expiration_date: On March 2, 2026, the reporting person was granted 24,340 restricted stock units that vest in three equal annual installments beginning March 2, 2027, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
September 16, 2025 Filed Mar 3, 2026 23:01 UTC Eastern Bankshares, Inc. EBC · Entity 448 SaleCommon Stock 1 $13.85 $13.85
Disclosure

SEC source: 0001193125-26-088960 · ownership.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By IRA

Disclosed balance after: 33,305

F12 · shares: Sale of fractional shares by transfer agent in connection with the transfer of shares to a brokerage account.

Read SEC document
September 03, 2025 Filed Sep 4, 2025 21:22 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionRestricted Stock Units · Derivative 8,606 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-196249 · ownership.xml · derivative · entry 10

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,215

Underlying: Common stock · 8,606 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.

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F9 · derivative.exercise_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F9 · derivative.expiration_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
September 03, 2025 Filed Sep 4, 2025 21:22 UTC Eastern Bankshares, Inc. EBC · Entity 448 Tax withholdingCommon Stock 4,162 $17.02 $70,837.24
Disclosure

SEC source: 0001193125-25-196249 · ownership.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,206

Read SEC document
September 03, 2025 Filed Sep 4, 2025 21:22 UTC Eastern Bankshares, Inc. EBC · Entity 448 Exercise / conversionCommon Stock 8,606 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-196249 · ownership.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,368

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.

F2 · shares: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:03 UTC Eastern Bankshares, Inc. EBC · Entity 448 PurchaseCommon Stock 29,762 $16.71 $497,323.02
Disclosure

SEC source: 0001193125-25-188694 · ownership.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,762

F1 · price: Represents the average purchase price. The actual purchase prices range from $16.68 to $16.81 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.

Read SEC document
March 03, 2025 Filed Mar 5, 2025 23:22 UTC Eastern Bankshares, Inc. EBC · Entity 448 GrantRestricted Stock Units · Derivative 154,088 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-033950 · ownership.xml · derivative · entry 9

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154,088

Underlying: Common stock · 154,088 shares

Expires not disclosed

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F10 · derivative.exercise_date: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments and 129,723 vest in five equal annual installments beginning March 1, 2026, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F10 · derivative.expiration_date: On March 3, 2025, the reporting person was granted 154,088 restricted stock units of which 24,365 vest in three equal annual installments and 129,723 vest in five equal annual installments beginning March 1, 2026, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
September 03, 2024 Filed Sep 5, 2024 00:29 UTC Eastern Bankshares, Inc. EBC · Entity 448 GrantRestricted Stock Units · Derivative 25,821 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-103649 · ownership.xml · derivative · entry 8

SHEAHAN DENIS K · CIK 0001207221 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,821

Underlying: Common Stock · 25,821 shares

Expires not disclosed

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Company common stock on the applicable vesting date.

F9 · derivative.exercise_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

F9 · derivative.expiration_date: On September 3, 2024, the reporting person was granted 25,821 restricted stock units that vest in three equal annual installments beginning September 3, 2025, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.

Read SEC document
July 12, 2024 Filed Jul 15, 2024 16:52 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Disposition to issuerCommon Stock 49,285 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-24-013782 · form4.xml · nonDerivative · entry 3

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 0

F3 · price: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 244,256 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Read SEC document
July 12, 2024 Filed Jul 15, 2024 16:52 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Disposition to issuerCommon Stock 689 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-24-013782 · form4.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · ESOP

Disclosed balance after: 0

F2 · price: Disposed of pursuant to the Merger Agreement in exchange for the right to receive 3,415 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024.

Read SEC document
July 12, 2024 Filed Jul 15, 2024 16:52 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Disposition to issuerCommon Stock 8,799 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-24-013782 · form4.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated as of September 19, 2023, by and between Cambridge Bancorp ("Cambridge"), Cambridge Trust Company, Eastern Bankshares, Inc. ("Eastern"), Eastern Bank and Citadel MS 2023, Inc., in exchange for the right to receive (i) 16,826 shares of Eastern common stock, with a market value of $14.87 per share of Eastern common stock based on the closing price of Eastern common stock on July 12, 2024 and (ii) 26,782 Eastern restricted stock unit awards, with the same terms, restrictions and vesting schedules as such existing Cambridge restricted stock unit award.

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March 13, 2024 Filed Mar 15, 2024 16:06 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GiftCommon Stock 816 $0.00 $0.00
Disclosure

SEC source: 0001593968-24-000473 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 49,285

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February 15, 2024 Filed Feb 20, 2024 16:37 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 336 $68.39 $22,979.04
Disclosure

SEC source: 0001593968-24-000317 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,799

Read SEC document
May 09, 2023 Filed May 11, 2023 18:17 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GiftCommon Stock 1,044 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000793 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 50,101

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May 02, 2023 Filed May 2, 2023 16:09 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 500 $46.90 $23,452.00
Disclosure

SEC source: 0001593968-23-000707 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 51,145

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April 28, 2023 Filed May 1, 2023 17:03 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 6,970 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000701 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,135

F1 · shares: RSU with 3 Year annual vesting schedule

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March 14, 2023 Filed Mar 14, 2023 16:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 1,000 $68.00 $68,000.00
Disclosure

SEC source: 0001593968-23-000477 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 44,695

Read SEC document
March 09, 2023 Filed Mar 10, 2023 16:34 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 4,723 $74.03 $349,643.69
Disclosure

SEC source: 0001593968-23-000455 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,115

F1 · shares: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for operating return on assets and operating diluted earnings per share growth for the period ending December 31, 2022. Based on the Company's performance through December 31, 2022, the Compensation Committee determined that these awards would vest at 106.8% of target.

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February 15, 2023 Filed Feb 17, 2023 16:17 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 624 $84.03 $52,434.72
Disclosure

SEC source: 0001593968-23-000330 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,392

Read SEC document
January 21, 2023 Filed Jan 23, 2023 17:24 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 439 $83.08 $36,472.12
Disclosure

SEC source: 0001593968-23-000188 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,016

Read SEC document
March 10, 2022 Filed Mar 11, 2022 16:50 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 5,473 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000737 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,432

F1 · shares: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for operating return on assets and operating diluted earnings per share growth for the period ending December 31, 2021. Based on the Company's performance through December 31, 2021, the Compensation Committee determined that these awards would vest at 127.67% of target.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 18:01 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 2,268 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000498 · primary_01.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,959

F1 · shares: RSU with 3 Year annual vesting schedule

Read SEC document
February 15, 2022 Filed Feb 17, 2022 18:01 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 289 $88.18 $25,484.02
Disclosure

SEC source: 0001593968-22-000498 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,691

Read SEC document
January 22, 2022 Filed Jan 25, 2022 16:37 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 426 $92.00 $39,192.00
Disclosure

SEC source: 0001593968-22-000298 · primary_01.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,980

Read SEC document
January 21, 2022 Filed Jan 25, 2022 16:37 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 397 $92.00 $36,524.00
Disclosure

SEC source: 0001593968-22-000298 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,406

Read SEC document
March 11, 2021 Filed Mar 15, 2021 18:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 5,911 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000930 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,803

F1 · shares: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2020. Based on the Company's performance through December 31, 2020, the Compensation Committee determined that these awards would vest at 144.58% of target.

Read SEC document
February 15, 2021 Filed Feb 17, 2021 17:52 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 1,954 $76.77 $150,008.58
Disclosure

SEC source: 0001593968-21-000519 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,892

F1 · shares: RSU with 3 Year annual vesting schedule

Read SEC document
January 22, 2021 Filed Jan 27, 2021 19:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 803 $77.09 $61,903.27
Disclosure

SEC source: 0001593968-21-000215 · primary_01.xml · nonDerivative · entry 4

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,938

Read SEC document
January 21, 2021 Filed Jan 27, 2021 19:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 438 $75.60 $33,112.80
Disclosure

SEC source: 0001593968-21-000215 · primary_01.xml · nonDerivative · entry 3

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,741

Read SEC document
May 05, 2020 Filed May 6, 2020 17:27 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 500 $54.20 $27,100.00
Disclosure

SEC source: 0001593968-20-001121 · primary_01.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 29,718

Read SEC document
May 04, 2020 Filed May 6, 2020 17:27 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 500 $53.00 $26,500.00
Disclosure

SEC source: 0001593968-20-001121 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 29,218

Read SEC document
March 18, 2020 Filed Mar 20, 2020 21:44 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 2,349 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000888 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,261

F1 · security: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2019. Based on the Company's performance through December 31, 2019, the Compensation Committee determined that these awards would vest at 127.9% of target.

Read SEC document
February 25, 2020 Filed Feb 25, 2020 18:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 800 $72.40 $57,921.44
Disclosure

SEC source: 0001593968-20-000517 · primary_01.xml · nonDerivative · entry 4

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 21,500

Read SEC document
February 25, 2020 Filed Feb 25, 2020 18:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 500 $73.38 $36,691.50
Disclosure

SEC source: 0001593968-20-000517 · primary_01.xml · nonDerivative · entry 3

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 20,700

Read SEC document
February 24, 2020 Filed Feb 25, 2020 18:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 500 $72.98 $36,490.35
Disclosure

SEC source: 0001593968-20-000517 · primary_01.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 20,200

Read SEC document
February 21, 2020 Filed Feb 25, 2020 18:18 UTC CAMBRIDGE BANCORP CATC · Entity 88977 PurchaseCommon Stock 200 $73.00 $14,600.00
Disclosure

SEC source: 0001593968-20-000517 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Revocable Trust

Disclosed balance after: 19,700

Read SEC document
January 22, 2020 Filed Jan 27, 2021 19:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 580 $75.22 $43,627.60
Disclosure

SEC source: 0001593968-21-000215 · primary_01.xml · nonDerivative · entry 2

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,179

Read SEC document
January 21, 2020 Filed Jan 23, 2020 16:16 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 2,649 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000172 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,912

F1 · security: RSU with 3 Year annual vesting schedule

F1 · shares: RSU with 3 Year annual vesting schedule

Read SEC document
March 13, 2019 Filed Mar 15, 2019 20:01 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Exercise / conversionPerformance Based Restricted Stock Units · Derivative 7,076 Not disclosed Not disclosed
Disclosure

SEC source: 0001593968-19-000770 · primary_01.xml · derivative · entry 4

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,076 shares

Expires 2018-12-31

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: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2018. Based on the Company's performance through December 31, 2018, the Compensation Committee determined that these awards would vest at 130% of target.

F1 · price: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2018. Based on the Company's performance through December 31, 2018, the Compensation Committee determined that these awards would vest at 130% of target.

F1 · derivative.exercise_date: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2018. Based on the Company's performance through December 31, 2018, the Compensation Committee determined that these awards would vest at 130% of target.

Read SEC document
March 13, 2019 Filed Mar 15, 2019 20:01 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 3,246 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000770 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,263

F1 · security: This PRSU award was eligible to vest based upon the Bank's average three year-performance relative to the Commercial Bank Peer Group for return on assets and diluted earnings per share growth for the period ending December 31, 2018. Based on the Company's performance through December 31, 2018, the Compensation Committee determined that these awards would vest at 130% of target.

Read SEC document
January 22, 2019 Filed Jan 24, 2019 19:40 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 2,568 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000223 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,017

F1 · security: RSU with 3 Year annual vesting schedule.

F1 · shares: RSU with 3 Year annual vesting schedule.

Read SEC document
January 22, 2019 Filed Jan 27, 2021 19:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 Tax withholdingCommon Stock 284 $73.00 $20,732.00
Disclosure

SEC source: 0001593968-21-000215 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,759

Read SEC document
January 22, 2018 Filed Jan 24, 2018 17:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantPerformance Based Restricted Stock · Derivative 7,347 Not disclosed Not disclosed
Disclosure

SEC source: 0001593968-18-000212 · primary_01.xml · derivative · entry 6

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,347

Underlying: Common Stock · 7,347 shares

Expires 2020-12-31

F1 · derivative.exercise_price: This PRSU award will vest based upon the Company's average three-year performance relative to the Commercial Bank Peer Group for return on assets ("ROA") and diluted earnings per share ("EPS") growth for the period ending December 31, 2020. Any shares earned will vest upon Compensation Committee certification of performance achievement following completion of the performance period. Amount reflects vesting at maximum possible amount.

F1 · price: This PRSU award will vest based upon the Company's average three-year performance relative to the Commercial Bank Peer Group for return on assets ("ROA") and diluted earnings per share ("EPS") growth for the period ending December 31, 2020. Any shares earned will vest upon Compensation Committee certification of performance achievement following completion of the performance period. Amount reflects vesting at maximum possible amount.

F1 · derivative.exercise_date: This PRSU award will vest based upon the Company's average three-year performance relative to the Commercial Bank Peer Group for return on assets ("ROA") and diluted earnings per share ("EPS") growth for the period ending December 31, 2020. Any shares earned will vest upon Compensation Committee certification of performance achievement following completion of the performance period. Amount reflects vesting at maximum possible amount.

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January 22, 2018 Filed Jan 24, 2018 17:31 UTC CAMBRIDGE BANCORP CATC · Entity 88977 GrantCommon Stock 2,449 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000212 · primary_01.xml · nonDerivative · entry 1

SHEAHAN DENIS K · CIK 0001207221 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,449

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.