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buyModerate cluster of 3

Robert Kenneth Mustard bought $4,725 of SRBK

director at SR Bancorp, Inc.. 300 shares at an average of $15.75, traded Dec 4, 2025, filed Dec 4, 2025.

Conviction score
41
Value
$4,725
300 shares
Holdings after
1,000
+43% from before
From 52-week low
+41%
low $11.10, close $15.67
From 52-week high
0%
high $15.67, as of Dec 4, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $5k at market
    0
  • Relative to holdings
    Holdings up 43%
    +6
  • Price context
    Mid range
    0
  • Cluster
    3 insiders buying within 14 days
    +15
  • Repeat buying
    3 buys in 90 days
    +5
  • 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 +0.4%, 3m +5.2%, 6m +17.5%.

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.

SRBKOct 12, 2026 · close 18.61
Since filing Dec 4, 2025: +18.8%SPY +14.9% · excess +3.9%

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 0001437749-25-036899, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 4, 2025POpen-market purchase
Common Stock
+300$15.75$4,7251,000Dec 4, 2025

Related signals

Other insiders at SR Bancorp, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
SRBKbuy
SR Bancorp, Inc.
Robert Kenneth Mustard
director
$5,053
250 shares
+20%
20Weak
SRBKbuy
SR Bancorp, Inc.
Christopher J Pribula
President and CEO
$9,495
500 shares
+1%
50Moderate
SRBKbuy 3
SR Bancorp, Inc.
Harris M Faqueri
SVP and CFO
$49k
3,000 shares
+30%
30Weak
SRBKbuy 4
SR Bancorp, Inc.
Mary E Davey
director
$5,218
320 shares
+1%
38Weak
SRBKbuy 4
SR Bancorp, Inc.
Neil C Viotto
EVP and COO
$17k
1,000 shares
+10%
30Weak
SRBKbuy 3
SR Bancorp, Inc.
Thomas Lupo
director
$16k
1,000 shares
+2%
26Weak
SRBKbuy
SR Bancorp, Inc.
Robert Kenneth Mustard
director
$4,263
250 shares
+25%
40Moderate
SRBKbuy 3
SR Bancorp, Inc.
William P Taylor
CEO
$16k
1,000 shares
+1%
40Moderate
SRBKbuy 3
SR Bancorp, Inc.
William P Taylor
CEO
$15k
1,000 shares
+1%
41Moderate
SRBKbuy 3
SR Bancorp, Inc.
Robert Kenneth Mustard
director
$3,076
200 shares
+40%

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.

Robert Kenneth Mustard bought $4,725 of SRBK | InsiderTell