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buyModerate cluster of 6

William G Kistner bought $4,147 of BY

director at BYLINE BANCORP, INC.. 164 shares at an average of $25.29, traded Jun 13, 2025, filed Jun 13, 2025.

Conviction score
44
Value
$4,147
164 shares
Holdings after
13,964
+1% from before
From 52-week low
+9%
low $22.73, close $24.75
From 52-week high
-21%
high $31.24, as of Jun 13, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $4k at market
    0
  • Relative to holdings
    Holdings up 1.2%
    0
  • Price context
    9% above the 52-week low; 21% below the 52-week high
    +14
  • Cluster
    6 insiders buying within 14 days
    +15
  • 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 +10.9%, 3m +15.6%, 6m +22.8%.

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.

BYOct 9, 2026 · close 36.32
Since filing Jun 13, 2025: +46.8%SPY +32.6% · excess +14.2%

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 0001415889-25-017113, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 13, 2025POpen-market purchase
Common stockindirect: William G. Kistner Trust Date June 22, 1973
+164$25.29$4,14713,964Jun 13, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
23Weak
BYbuy 2
BYLINE BANCORP, INC.
William G Kistner
director
$3,830
100 shares
+1%
23Weak
BYbuy 2
BYLINE BANCORP, INC.
Mary Jo S. Herseth
director
$12k
300 shares
+2%
62Notable
BYsell 4
BYLINE BANCORP, INC.
Roberto R Herencia
CHIEF EXECUTIVE OFFICER
$774k
19,750 shares
-5%
45Moderate
BYsell 4
BYLINE BANCORP, INC.
Dana Rose
CHIEF HUMAN RESOURCES OFFICER
$94k
2,421 shares
-17%
55Moderate
BYsell 4
BYLINE BANCORP, INC.
Perochena Antonio Del Valle
director, owner
$12M
300,000 shares
-3%
52Moderate
BYsell 4
BYLINE BANCORP, INC.
Mbg Investors I, L.p.
owner
$12M
300,000 shares
-3%
10Weak
BYbuy
BYLINE BANCORP, INC.
William G Kistner
director
$3,197
100 shares
+1%
15Weak
BYbuy
BYLINE BANCORP, INC.
Mary Jo S. Herseth
director
$9,249
300 shares
+2%
31Weak
BYsell
BYLINE BANCORP, INC.
John Barkidjija
HEAD OF CRE & SPECIALTY FIN
$146k
4,509 shares
-19%
23Weak
BYbuy
BYLINE BANCORP, INC.
Brian F Doran
General Counsel
$25k
750 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.

William G Kistner bought $4,147 of BY | InsiderTell