Insider · CIK 0001368185
Brogan Ptacin
Files at BY (BYLINE BANCORP, INC.). First filing Nov 12, 2024, latest Aug 29, 2025.
In brief
Brogan Ptacin files SEC Form 4 as officer at BY (BYLINE BANCORP, INC.). Since Nov 12, 2024, Brogan Ptacin has reported 0 open-market buys worth $0 and 2 open-market sells worth $592k, the latest filed on Aug 29, 2025.
A track record needs three past buys with six months of prices behind them; Brogan Ptacin has 0, so none is measured yet.
The newest scored trade: sold $344k of BY on Aug 28, 2025, filed Aug 29, 2025, scored 25 (weak).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
BY: BYLINE BANCORP, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 25Weak | BYsell BYLINE BANCORP, INC. | $344k 11,812 shares | -35% | +26% from low-8% from high | |
| 53Moderate | BYLINE BANCORP, INC. | $249k 8,100 shares | -32% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 3, 2026 | BY Byline Bancorp, Inc. | 9,450 0.02% of outstanding | $375k | Aug 3, 2026 | none |
| Aug 28, 2025 | BY BYLINE BANCORP, INC. | 11,812 0.03% of outstanding | $352k | Aug 28, 2025 | none |
| Nov 7, 2024 | BY Byline Bancorp | 8,100 0.02% of outstanding | $244k | Nov 7, 2024 | none |
| Dec 4, 2023 | BY BYLINE BANCORP, INC. | 9,450 0.02% of outstanding | $202k | Dec 4, 2023 | none |
| Dec 4, 2023 | BY BYLINE BANCORP, INC. | 9,450 0.02% of outstanding | $202k | Dec 4, 2023 | none |
Transactions
Every row this insider has filed, 17 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | BY BYLINE BANCORP, INC. | AGrant or award Common stock | +9,450 | $12.70 | $120k | 35,309 | Aug 4, 2026 |
| Aug 3, 2026 | BY BYLINE BANCORP, INC. | DDisposition to issuer Common stock | -9,450 | $39.61 | $374k | 25,859 | Aug 4, 2026 |
| Aug 3, 2026 | BY BYLINE BANCORP, INC. | MOption exercise Common Stockderivative | -9,450 | $0.00 | $0 | 0 | Aug 4, 2026 |
| Feb 22, 2026 | BY BYLINE BANCORP, INC. | AGrant or award Common stock | +3,866 | $0.00 | $0 | 25,640 | Feb 24, 2026 |
| Feb 22, 2026 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -1,338 | $33.13 | $44k | 24,302 | Feb 24, 2026 |
| Feb 22, 2026 | BY BYLINE BANCORP, INC. | AGrant or award Common stock | +2,415 | $0.00 | $0 | 26,717 | Feb 24, 2026 |
| Feb 22, 2026 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -858 | $33.13 | $28k | 25,859 | Feb 24, 2026 |
| Aug 28, 2025 | BY BYLINE BANCORP, INC. | MOption exercise Common stock | +11,812 | $11.65 | $138k | 33,586 | Aug 29, 2025 |
| Aug 28, 2025 | BY BYLINE BANCORP, INC. | SOpen-market sale Common stock | -11,812 | $29.10 | $344k | 21,774 | Aug 29, 2025 |
| Aug 28, 2025 | BY BYLINE BANCORP, INC. | MOption exercise Stock Optionderivative | -11,812 | $0.00 | $0 | 9,450 | Aug 29, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -287 | $28.91 | $8,297 | 17,201 | Feb 26, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -323 | $28.91 | $9,338 | 16,878 | Feb 26, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -400 | $28.91 | $12k | 16,478 | Feb 26, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | AGrant or award Common stock | +3,726 | $0.00 | $0 | 20,204 | Feb 26, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | FTax withholding Common stock | -1,059 | $28.91 | $31k | 19,145 | Feb 26, 2025 |
| Feb 22, 2025 | BY BYLINE BANCORP, INC. | AGrant or award Common stock | +2,629 | $0.00 | $0 | 21,774 | Feb 26, 2025 |
| Nov 7, 2024 | BY BYLINE BANCORP, INC. | SOpen-market sale Common stock | -8,100 | $30.68 | $249k | 17,488 | Nov 12, 2024 |
Questions about Brogan Ptacin
Answered from the filings on this page, as of the latest one.
Is Brogan Ptacin buying or selling?
Not in the last 12 months. Brogan Ptacin's latest open-market trade on SEC Form 4 was sold $344k of BY on Aug 28, 2025.
How did Brogan Ptacin's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Brogan Ptacin has 0.
Where does Brogan Ptacin file Form 4?
Brogan Ptacin has filed Form 4 at BY (BYLINE BANCORP, INC.) as HEAD OF COMMERCIAL BANKING. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.