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sellWeak

James M Cosman sold $155k of BRKL

Chief Operations Officer at BROOKLINE BANCORP INC. 16,000 shares at an average of $9.66, traded Mar 12, 2024, filed Mar 13, 2024.

Warning score
36
Value
$155k
16,000 shares
Holdings after
69,873
-19% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    COO
    +20
  • Trade size
    $155k at market
    +11
  • Share of holdings sold
    Sold 19% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0

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.

BRKLOct 12, 2026 · close 25.20
Since filing Jul 7, 2026: +1.4%SPY +55.7% · excess -54.3%

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 0001049782-24-000015, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 12, 2024SOpen-market sale
Common
-16,000$9.66$155k69,873Mar 13, 2024

Related signals

Other insiders at BROOKLINE BANCORP INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
BRKLsell
BROOKLINE BANCORP INC
Janytra M Brooks
Chief Human Resources Officer
$39k
3,763 shares
-8%
29Weak
BRKLbuy 2
BROOKLINE BANCORP INC
Thomas J Hollister
director
$21k
2,400 shares
+44%
26Weak
BRKLbuy 2
BROOKLINE BANCORP INC
Willard I Hill JR
director
$17k
2,000 shares
+8%
36Weak
BRKLsell
BROOKLINE BANCORP INC
James M Cosman
Chief Operations Officer
$160k
16,000 shares
-19%
20Weak
BRKLsell
BROOKLINE BANCORP INC
John A Hackett
director
$32k
3,500 shares
-8%
18Weak
BRKLbuy
BROOKLINE BANCORP INC
Willard I Hill JR
director
$17k
2,000 shares
+9%

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.

James M Cosman sold $155k of BRKL | InsiderTell