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sellModerate cluster of 3

Gary S Collins sold $129k of OSBC

VICE CHAIRMAN at OLD SECOND BANCORP INC. 5,000 shares at an average of $25.71, traded Sep 4, 2026, filed Sep 11, 2026.

Warning score
46
Value
$129k
5,000 shares
Holdings after
53,136
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Chair
    +20
  • Trade size
    $129k at market
    +11
  • Share of holdings sold
    Sold 8.6% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15

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.

OSBCOct 9, 2026 · close 24.61
Since filing Sep 11, 2026: -3.8%SPY +2.1% · excess -5.9%

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 0001184766-26-000020, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 4, 2026SOpen-market sale
Old Second Bancorp, Inc. Common Stockindirect: IRA
-5,000$25.71$129k53,13631 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
56Moderate
OSBCsell
OLD SECOND BANCORP INC
Gary S Collins
VICE CHAIRMAN
$395k
16,000 shares
-53%
55Moderate
OSBCsell 3
OLD SECOND BANCORP INC
Hugh H McLean
director
$641k
25,000 shares
-16%
55Moderate
OSBCsell 3
OLD SECOND BANCORP INC
Darin Patrick Campbell
President, Powersports Lending
$613k
24,000 shares
-9%
55Moderate
OSBCsell 3
OLD SECOND BANCORP INC
Hugh H McLean
director
$643k
25,000 shares
-16%
47Moderate
OSBCsell
OLD SECOND BANCORP INC
Gary S Collins
VICE CHAIRMAN
$429k
22,154 shares
-36%
28Weak
OSBCsell
OLD SECOND BANCORP INC
John Ladowicz
director
$250k
12,500 shares
-8%
38Weak
OSBCsell
OLD SECOND BANCORP INC
John Ladowicz
director
$250k
13,150 shares
-8%
65Notable
OSBCsell
OLD SECOND BANCORP INC
Darin Patrick Campbell
President, Powersports Lending
$1.0M
57,565 shares
-100%
10Weak
OSBCbuy
OLD SECOND BANCORP INC
Billy J Lyons Jr.
director
$415
25 shares
+0%
31Weak
OSBCbuy
OLD SECOND BANCORP INC
Rocks Patti Temple
director
$100k
5,625 shares
+43%

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.

Gary S Collins sold $129k of OSBC | InsiderTell