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sellWeak cluster of 410b5-1 plan

Joseph F Casey sold $236k of EBC

director at Eastern Bankshares, Inc.. 10,000 shares at an average of $23.62, traded Aug 19, 2026, filed Aug 20, 2026.

Warning score
23
Value
$236k
10,000 shares
Holdings after
92,079
-10% from before
From 52-week low
+49%
low $15.30, close $22.85
From 52-week high
-3%
high $23.49, as of Aug 19, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $236k at market
    +13
  • Share of holdings sold
    Sold 9.8% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

EBCOct 9, 2026 · close 21.03
Since filing Aug 20, 2026: -6.9%SPY +2.3% · excess -9.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001193125-26-359208, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 19, 2026SOpen-market sale
Common Stockindirect: Traditional IRA10b5-1
-10,000$23.62$236k92,079Aug 20, 2026

Related signals

Other insiders at Eastern Bankshares, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
39Weak
EBCsell 4
Eastern Bankshares, Inc.
Richard Corey Bane
director
$87k
4,000 shares
-2%
49Moderate
EBCsell 5
Eastern Bankshares, Inc.
Kathleen Cloherty Henry
Executive VP, General Counsel
$304k
14,000 shares
-24%
49Moderate
EBCsell 5
Eastern Bankshares, Inc.
Steven Louis Antonakes
Executive VP
$296k
13,500 shares
-18%
71Notable
EBCsell 5
Eastern Bankshares, Inc.
Donald Michael Westermann
Chief Information Officer
$720k
33,412 shares
-101%
16Weak
EBCsell 410b5-1
Eastern Bankshares, Inc.
Joseph F Casey
director
$40k
1,778 shares
-3%
28Weak
EBCsell 410b5-1
Eastern Bankshares, Inc.
Joseph F Casey
director
$227k
10,000 shares
-14%
28Weak
EBCsell 410b5-1
Eastern Bankshares, Inc.
Joseph F Casey
director
$230k
10,000 shares
-12%
28Weak
EBCsell 410b5-1
Eastern Bankshares, Inc.
Joseph F Casey
director
$229k
10,000 shares
-11%
1Weak
EBCsell10b5-1
Eastern Bankshares, Inc.
Luis Borgen
director
$39k
1,710 shares
-8%
1Weak
EBCsell10b5-1
Eastern Bankshares, Inc.
Luis Borgen
director
$38k
1,709 shares
-7%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Joseph F Casey sold $236k of EBC | InsiderTell