Transaction · 0001193125-26-380203

Westermann Donald Michael

Westermann Donald Michael, CIO, reported an open-market or private sale at Eastern Bankshares, Inc. involving 10407.000000 shares for an estimated $226560.39. Reported holdings after the transaction were 22565.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SCIO
EBCEastern Bankshares, Inc.
Filing timeSep 02
Trade dateSep 01, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$22.01
Pre-filing
1mo ago +4.3%1w ago +2.0%1d ago -0.2%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

EBC price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
EBC since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001193125-26-380203
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 02, 2026, 08:15 PM · 1d delay
Shares
10.4k sh
$2.17k per share
Estimated value
-$22.6M
Computed from shares × price
Holdings after
22.5k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Large Holdings Reduction
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Information Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

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

Original filing · 0001193125-26-380203
Related transactions

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Same reporting owner
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