Transaction · 0001739310-26-000004

Kistner William G

KISTNER WILLIAM G, DIR, reported an open-market or private purchase at BYLINE BANCORP, INC. involving 100.000000 shares for an estimated $3830.00. Reported holdings after the transaction were 14289.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PDIR
BYBYLINE BANCORP, INC.
Trade date
Aug 19, 2026
Filing date
Aug 20, 2026
View on SEC Insider profile
Estimated value$3.83kShares × reported price
Shares traded100$38.30 per share
Holdings after14.2kIndirect · William G. Kistner Trust Date June 22, 1973
% of reported position traded0.7%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 14,189 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

BY price since this filing

Daily closing prices, with the filing date and available return windows
BY · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -1.2%1w ago +2.3%1d ago +2.0%
Returns since7d -0.2%30d -2.1%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001739310-26-000004
Common stock
Transaction date
Aug 19, 2026
Filed Aug 20, 2026, 05:15 PM · 1d delay
Shares
100 sh
$38.30 per share
Estimated value
$3.83k
Computed from shares × price
Holdings after
14,289 sh
Indirect · William G. Kistner Trust Date June 22, 1973

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Director Buy
Filing-only score

+22 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • director_buy+6 points

    is_director = true

    Director open-market purchase.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001739310-26-000004
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

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