Byline Bancorp, Inc.
BYFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Byline Bancorp, Inc. Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
Loading financial history…
SEC filings supply these figures; updates after the dates shown are not included. This page includes 11 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 10, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| US BANCORP \DE\ | 2026-03-31 | 529 | $16.7K | SEC filing |
| HighTower Advisors, LLC | 2026-03-31 | 14,964 | $472K | SEC filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 2026-03-31 | 117,845 | $3.72M | SEC filing |
| ALLIANCEBERNSTEIN L.P. | 2026-03-31 | 87,511 | $2.55M | SEC filing |
| PDT Partners, LLC | 2026-03-31 | 27,315 | $862K | SEC filing |
| FIDUCIENT ADVISORS LLC | 2026-03-31 | 114,272 | $3.61M | SEC filing |
| Sunbelt Securities, Inc. | 2026-03-31 | 5 | $158 | SEC filing |
| Essential Partners LLC | 2026-03-31 | 1,196 | $37.8K | SEC filing |
| Curi Capital, LLC | 2026-03-31 | 144,258 | $4.55M | SEC filing |
| IEQ CAPITAL, LLC | 2026-03-31 | 66,558 | $2.1M | SEC filing |
| Parkside Financial Bank & Trust | 2026-03-31 | 3,190 | $101K | SEC filing |
| State of Alaska, Department of Revenue | 2026-03-31 | 1,676 | Not shown | SEC filing |
| Assenagon Asset Management S.A. | 2026-03-31 | 227,317 | $7.18M | SEC filing |
| LSV ASSET MANAGEMENT | 2026-03-31 | 5,000 | Not shown | SEC filing |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2026-03-31 | 13,610 | $430K | SEC filing |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 2026-03-31 | 11,095 | $350K | SEC filing |
| INTECH INVESTMENT MANAGEMENT LLC | 2026-03-31 | 8,047 | $254K | SEC filing |
| Optiver Holding B.V. | 2026-03-31 | 126 | $3.98K | SEC filing |
| Bare Financial Services, Inc | 2026-03-31 | 34 | $1.07K | SEC filing |
| KLP KAPITALFORVALTNING AS | 2026-03-31 | 7,800 | $246K | SEC filing |
- Each value is checked against Byline Bancorp, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Byline Bancorp, Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Byline Bancorp, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-06-11 · DEL VALLE PEROCHENA ANTONIO: Larger than all 18 other insider purchases of Common stock on file. SEC filing
- 2024-02-27 · Paracchini Alberto J: Larger than 21 of the 23 other insider sales of Common stock on file. SEC filing
- 2024-02-23 · Paracchini Alberto J: Larger than 22 of the 23 other insider sales of Common stock on file. SEC filing
- 2024-02-22 · Paracchini Alberto J: Larger than 22 of the 23 other insider sales of Common stock on file. SEC filing
Independent insiders buying near the same time
- 2025-06-11–2025-06-13: 4 event(s) across 4 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2025-06-11–2025-06-11: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2025-03-04–2025-03-06: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2024-02-29–2024-03-01: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-04 | KISTNER WILLIAM G · Director | Common stock | P — Open market or private purchase | +100 | 31.97 | SEC filing |
| 2026-03-16 | HERSETH MARY JO S. · Director | Common stock | P — Open market or private purchase | +300 | 30.83 | SEC filing |
| 2026-02-26 | Barkidjija John · HEAD OF CRE & SPECIALTY FIN | Common stock | S — Open market or private sale | −4,509 | 32.33 | SEC filing |
| 2026-02-17 | Doran Brian F · General Counsel | Common Stock | P — Open market or private purchase | +750 | 33.13 | SEC filing |
| 2026-01-28 | CABRERA PHILLIP R. · Director | Common Stock | P — Open market or private purchase | +169 | 31.03 | SEC filing |
| 2025-10-28 | KISTNER WILLIAM G · Director | Common stock | P — Open market or private purchase | +65 | 27.56 | SEC filing |
| 2025-10-28 | ABRAHAM THOMAS · PRESIDENT, SBC | Comon stock | S — Open market or private sale | −3,400 | 26.98 | SEC filing |
| 2025-10-28 | ABRAHAM THOMAS · PRESIDENT, SBC | Comon stock | S — Open market or private sale | −20,000 | 26.87 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-08 | Hugues Velez Margarita · Director | Common Stock | A — Grant, award, or other acquisition | +1,533 | SEC filing |
| 2026-06-08 | SACRISTAN CARLOS RUIZ · Director | Common Stock | A — Grant, award, or other acquisition | +1,533 | SEC filing |
| 2026-06-02 | Hugues Velez Margarita · Director | Common Stock | F — Payment of exercise price or tax by delivering securities | −530 | SEC filing |
| 2026-04-16 | ABRAHAM THOMAS · PRESIDENT, SBC | Comon stock | A — Grant, award, or other acquisition | +2,406 | SEC filing |
| 2026-02-22 | Paracchini Alberto J · PRESIDENT | Common stock | A — Grant, award, or other acquisition | +8,029 | SEC filing |
| 2026-02-22 | Barkidjija John · HEAD OF CRE & SPECIALTY FIN | Common stock | A — Grant, award, or other acquisition | +3,789 | SEC filing |
| 2026-02-22 | Bell Thomas J III · EVP CHIEF FINANCIAL OFFICER | Common stock | A — Grant, award, or other acquisition | +5,849 | SEC filing |
| 2026-02-22 | Barkidjija John · HEAD OF CRE & SPECIALTY FIN | Common stock | A — Grant, award, or other acquisition | +2,234 | SEC filing |
Showing 8 of 30 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-12-10 | HERSETH MARY JO S. · Director | Common stock | J — Other acquisition or disposition | +18,500 | SEC filing |
| 2025-12-10 | HERSETH MARY JO S. · Director | Common stock | J — Other acquisition or disposition | −18,500 | SEC filing |
| 2024-12-04 | KENT STEVEN P. · Director | Common Stock | D — Disposition to the issuer | −375 | SEC filing |
Showing 3 of 3 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.