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buyModerate cluster of 2

Roger E. Kahn bought $42k of BLIN

President and CEO at Bridgeline Digital, Inc.. 54,301 shares at an average of $0.78, traded Feb 17, 2026, filed Feb 19, 2026.

Conviction score
57
Value
$42k
54,301 shares
Holdings after
1,763,736
+3% from before
From 52-week low
+6%
low $0.70, close $0.74
From 52-week high
-65%
high $2.14, as of Feb 17, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $42k at market
    +6
  • Relative to holdings
    Holdings up 3.2%
    0
  • Price context
    6% above the 52-week low; 65% below the 52-week high
    +18
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

This signal so far: 1m -5.6%, 3m +2.2%, 6m +6.7%.

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.

BLINOct 12, 2026 · close 0.75
Since filing Feb 19, 2026: -16.7%SPY +14.6% · excess -31.2%

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 0001437749-26-004766, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 17, 2026POpen-market purchase
Common Stock
+35,301$0.75$26k1,744,736Feb 19, 2026
Feb 18, 2026POpen-market purchase
Common Stock
+14,000$0.82$11k1,758,736Feb 19, 2026
Feb 19, 2026POpen-market purchase
Common Stock
+5,000$0.85$4,2501,763,736Feb 19, 2026

Related signals

Other insiders at Bridgeline Digital, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
BLINbuy 2
Bridgeline Digital, Inc.
Roger E. Kahn
President and CEO
$9,300
10,000 shares
+1%
36Weak
BLINbuy 2
Bridgeline Digital, Inc.
Michael Ketslakh
director
$5,915
6,959 shares
+1%
36Weak
BLINbuy 2
Bridgeline Digital, Inc.
Michael Ketslakh
director
$11k
13,041 shares
+3%
26Weak
BLINbuy 2
Bridgeline Digital, Inc.
Michael Ketslakh
director
$1,150
1,353 shares
+0%
46Moderate
BLINbuy
Bridgeline Digital, Inc.
Roger E. Kahn
President and CEO
$77k
54,500 shares
+4%
52Moderate
BLINbuy
Bridgeline Digital, Inc.
Roger E. Kahn
President and CEO
$156k
100,100 shares
+9%
57Moderate
BLINbuy 3
Bridgeline Digital, Inc.
Michael Ketslakh
director
$600k
394,736 shares
-
47Moderate
BLINbuy 3
Bridgeline Digital, Inc.
Roger E. Kahn
President and CEO
$51k
33,334 shares
+3%
38Weak
BLINbuy 3
Bridgeline Digital, Inc.
Joni Kahn
director
$10k
6,579 shares
-

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.

Roger E. Kahn bought $42k of BLIN | InsiderTell