Sheahan Denis K

CIK 0001207221

Chief Executive OfficerDirector

Filings

Latest Mar 5, 2026

Issuers covered

Showing

19 of 19

Page 1

Track record

4 of 4 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

Horizon	Trades	Win rate	Avg	Median	Best	Worst
30 days	4	75%	+5.1%	+4.7%	+11.1%	0.0%
90 days	4	50%	+2.8%	+5.3%	+12.6%	-12.0%
180 days	4	75%	+7.0%	+6.8%	+23.6%	-9.0%
365 days	2	100%	+46.4%	+46.4%	+52.6%	+40.2%

Companies where Sheahan Denis K has filed

Ticker	Issuer	Filings	Last filed
CATC	Cambridge Bancorp	13	Jul 15, 2024
EBC	Eastern Bankshares, Inc.	6	Mar 5, 2026

19 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Mar 5, 2026	EBCEastern Bankshares, Inc.	FTax	15,184	$19.45	$295,329
Mar 3, 2026	EBCEastern Bankshares, Inc.	SSale	1	$13.85	$14
Sep 4, 2025	EBCEastern Bankshares, Inc.	FTax	4,162	$17.02	$70,837
Aug 26, 2025	EBCEastern Bankshares, Inc.	PPurchase	29,762	$16.71	$497,323
Mar 5, 2025	EBCEastern Bankshares, Inc.	Holdings only	-	-	-
Sep 4, 2024	EBCEastern Bankshares, Inc.	Holdings only	-	-	-
Jul 15, 2024	CATCCambridge Bancorp	DDisposition	8,799	-	-
Mar 15, 2024	CATCCambridge Bancorp	GGift	816	$0.00	$0
Feb 20, 2024	CATCCambridge Bancorp	FTax	336	$68.39	$22,979
May 11, 2023	CATCCambridge Bancorp	GGift	1,044	$0.00	$0
May 2, 2023	CATCCambridge Bancorp	PPurchase	500	$46.904	$23,452
May 1, 2023	CATCCambridge Bancorp	AGrant	6,970	$0.00	$0
Mar 14, 2023	CATCCambridge Bancorp	PPurchase	1,000	$68.00	$68,000
Mar 10, 2023	CATCCambridge Bancorp	AGrant	4,723	$74.03	$349,644
Feb 17, 2023	CATCCambridge Bancorp	FTax	624	$84.03	$52,435
Jan 23, 2023	CATCCambridge Bancorp	FTax	439	$83.08	$36,472
Mar 11, 2022	CATCCambridge Bancorp	AGrant	5,473	$0.00	$0
Feb 17, 2022	CATCCambridge Bancorp	FTax	289	$88.18	$25,484
Jan 25, 2022	CATCCambridge Bancorp	FTax	426	$92.00	$39,192

Showing 1-19 of 19

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