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Who

Denis K. Sheahan

Chief Executive Officer

Company insider

Files Form 4 as: Chief Executive Officer, Eastern Bankshares; Chairman and CEO, Cambridge Bancorp; Chief Operating Officer, Independent Bank.

In numbers

Trades disclosed
144
Buys
8
Sells
6
Bought
$788K
Sold
$488K
Companies
3
Companies where not an officer
0
First trade
15 Aug 2006
Last trade
3 Sep 2026
Last filed
4 Sep 2026

Companies traded

Where they are an officer
EBC Eastern BanksharesDirector, Officer · Regional banks · last 3 Sep 20261 buy · 1 sell
Cambridge BancorpDirector, Officer · last 12 Jul 20247 buys · 0 sells
INDB Independent BankOfficer · Regional banks · last 19 Mar 20150 buys · 5 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
3 Sep 2026filed 4 Sep 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code M—8,607 at $0.00filing
3 Sep 2026filed 4 Sep 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code F$92K4,162 at $22.08filing
3 Sep 2026filed 4 Sep 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code M—8,607 at $0.00filing
3 Sep 2026filed 4 Sep 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code M—8,607 at $0.00filing
3 Sep 2026filed 4 Sep 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code M—8,607 at $0.00filing
3 Sep 2026filed 4 Sep 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code F$92K4,162 at $22.08filing
3 Mar 2026filed 5 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code M—34,065 at $0.00filing
3 Mar 2026filed 5 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code F$295K15,184 at $19.45filing
3 Mar 2026filed 5 Mar 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code M—34,065 at $0.00filing
3 Mar 2026filed 5 Mar 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code M—34,065 at $0.00filing
3 Mar 2026filed 5 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code M—34,065 at $0.00filing
3 Mar 2026filed 5 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Code F$295K15,184 at $19.45filing
2 Mar 2026filed 3 Mar 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code A—24,340 at $0.00filing
2 Mar 2026filed 3 Mar 2026EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code A—24,340 at $0.00filing
16 Sep 2025filed 3 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Sold$141 at $13.85filing
16 Sep 2025filed 3 Mar 2026EBC Eastern BanksharesRegional banksSEC FORM 4 Sold$141 at $13.85filing
3 Sep 2025filed 4 Sep 2025EBC Eastern Banksharesoption or derivative · Regional banksSEC FORM 4 Code M—8,606 at $0.00filing
3 Sep 2025filed 4 Sep 2025EBC Eastern BanksharesRegional banksSEC FORM 4 Code M—8,606 at $0.00filing
3 Sep 2025filed 4 Sep 2025EBC Eastern BanksharesRegional banksSEC FORM 4 Code F$71K4,162 at $17.02filing
25 Aug 2025filed 26 Aug 2025EBC Eastern BanksharesRegional banksSEC FORM 4 Bought$497K29,762 at $16.71filing

Sectors

Financials7
Not placed7

Buys in green, sells in red, by the company’s sector.

Related people

Richard Corey BaneDirector · Director at Eastern Bankshares, filing Form 4 there in the last year
R. David RosatoChief Financial Officer · Chief Financial Officer at Eastern Bankshares, filing Form 4 there in the last year
Kathleen Cloherty HenryExecutive VP, General Counsel · Executive VP, General Counsel at Eastern Bankshares, filing Form 4 there in the last year
Donald Michael WestermannChief Information Officer · Chief Information Officer at Eastern Bankshares, filing Form 4 there in the last year
Steven Louis AntonakesExecutive VP · Executive VP at Eastern Bankshares, filing Form 4 there in the last year
Joseph F. CaseyDirector · Also traded EBC in the last 90 days
Thomas R. VenablesDirector · Also traded INDB in the last 90 days
Gerard F. NadeauDirector · Also traded INDB in the last 90 days