BY
BYLINE BANCORP, INC.
State Commercial BanksNYSELarge accelerated filer
Total Trades
101
Buys
65
Sells
25
Largest Trade
N/A
Insiders
17
Institutional Funds
135
Inst. Value
$1M+
Activist Filings
13
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $100K–$500K | 5K | $32.33 | Mar 2, 2026 |
| Doran Brian F | General Counsel | BUY | $15K–$50K | 750 | $33.13 | Feb 17, 2026 |
| CABRERA PHILLIP R. | Director | BUY | $1K–$15K | 169 | $31.03 | Jan 29, 2026 |
| ABRAHAM THOMAS | PRESIDENT, SBC | SELL | $500K+ | 23K | $26.89 | Oct 29, 2025 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 65 | $27.56 | Oct 28, 2025 |
| Rose Dana | CHIEF HUMAN RESOUR… | SELL | $50K–$100K | 2K | $28.76 | Sep 15, 2025 |
| Ptacin Brogan | HEAD OF COMMERCIAL… | EXERCISE | $100K–$500K | 12K | $11.65 | Aug 29, 2025 |
| Ptacin Brogan | HEAD OF COMMERCIAL… | SELL | $100K–$500K | 12K | $29.10 | Aug 29, 2025 |
| HERSETH MARY JO S. | Director | BUY | $50K–$100K | 2K | $25.33 | Jun 13, 2025 |
| HERENCIA ROBERTO R | CHIEF EXECUTIVE OF… | BUY | $50K–$100K | 4K | $24.75 | Jun 13, 2025 |
| DEL VALLE PEROCHENA ANTONIO | Director | BUY | $1M+ | 41K | $24.75 | Jun 13, 2025 |
| KENT STEVEN P. | Director | BUY | $100K–$500K | 4K | $24.75 | Jun 13, 2025 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 164 | $25.29 | Jun 13, 2025 |
| CABRERA PHILLIP R. | Director | BUY | $50K–$100K | 2K | $24.75 | Jun 12, 2025 |
| BIGGAM MEGAN | EVP HEAD OF COMMUN… | SELL | $50K–$100K | 4K | $26.75 | Jun 12, 2025 |
| BIGGAM MEGAN | EVP HEAD OF COMMUN… | EXERCISE | $15K–$50K | 4K | $11.18 | Jun 12, 2025 |
| BIGGAM MEGAN | EVP HEAD OF COMMUN… | EXERCISE | $50K–$100K | 9K | $11.18 | Jun 11, 2025 |
| BIGGAM MEGAN | EVP HEAD OF COMMUN… | SELL | $100K–$500K | 9K | $26.75 | Jun 11, 2025 |
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $100K–$500K | 4K | $28.18 | Feb 28, 2025 |
| ABRAHAM THOMAS | PRESIDENT, SBC | SELL | $100K–$500K | 7K | $28.86 | Feb 26, 2025 |
| ABRAHAM THOMAS | PRESIDENT, SBC | GRANT | N/A | 5K | — | Feb 26, 2025 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 50 | $30.56 | Nov 21, 2024 |
| Ptacin Brogan | HEAD OF COMMERCIAL… | SELL | $100K–$500K | 8K | $30.68 | Nov 12, 2024 |
| Paracchini Alberto J | PRESIDENT | SELL | $100K–$500K | 10K | $30.51 | Nov 12, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $50K–$100K | 3K | $30.45 | Nov 12, 2024 |
| Ptacin Brogan | HEAD OF COMMERCIAL… | SELL | $100K–$500K | 12K | $27.65 | Sep 3, 2024 |
| Ptacin Brogan | HEAD OF COMMERCIAL… | EXERCISE | $100K–$500K | 12K | $11.65 | Sep 3, 2024 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 60 | $27.91 | Aug 28, 2024 |
| Rose Dana | CHIEF HUMAN RESOUR… | SELL | $50K–$100K | 3K | $27.79 | Aug 28, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $500K+ | 27K | $28.18 | Aug 2, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | EXERCISE | $100K–$500K | 27K | $11.18 | Aug 2, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $100K–$500K | 9K | $28.21 | Jul 31, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | EXERCISE | $15K–$50K | 1K | $11.18 | Jul 31, 2024 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 50 | $22.47 | Jun 18, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | SELL | $100K–$500K | 10K | $22.64 | Jun 13, 2024 |
| Barkidjija John | HEAD OF CRE & SPEC… | EXERCISE | $100K–$500K | 10K | $11.18 | Jun 13, 2024 |
| KENT STEVEN P. | Director | BUY | $1K–$15K | 250 | $22.44 | Jun 7, 2024 |
| MBG INVESTORS I, L.P. | 10% Owner | BUY | $100K–$500K | 10K | $20.68 | Mar 4, 2024 |
| DEL VALLE PEROCHENA ANTONIO | Director | BUY | $100K–$500K | 10K | $20.68 | Mar 4, 2024 |
| Rose Dana | CHIEF HUMAN RESOUR… | SELL | $100K–$500K | 5K | $21.05 | Feb 29, 2024 |
| Paracchini Alberto J | PRESIDENT | SELL | $100K–$500K | 22K | $20.88 | Feb 28, 2024 |
| Paracchini Alberto J | PRESIDENT | SELL | $500K+ | 40K | $21.04 | Feb 26, 2024 |
| Paracchini Alberto J | PRESIDENT | GRANT | N/A | 25K | — | Feb 26, 2024 |
| KENT STEVEN P. | Director | BUY | $1K–$15K | 250 | $20.93 | Feb 26, 2024 |
| MBG INVESTORS I, L.P. | 10% Owner | BUY | $100K–$500K | 15K | $20.93 | Feb 23, 2024 |
| DEL VALLE PEROCHENA ANTONIO | Director | BUY | $100K–$500K | 15K | $20.93 | Feb 23, 2024 |
| Casanueva Ana | SVP | SELL | $15K–$50K | 2K | $21.54 | Feb 16, 2024 |
| HERSETH MARY JO S. | Director | BUY | $1K–$15K | 525 | $20.43 | Feb 9, 2024 |
| KENT STEVEN P. | Director | BUY | $1K–$15K | 375 | $20.25 | Dec 1, 2023 |
| KISTNER WILLIAM G | Director | BUY | $1K–$15K | 500 | $20.54 | Nov 22, 2023 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 135 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 2.2M | $1M+ | SH |
| VANGUARD GROUP INC | 1.6M | $1M+ | SH |
| STATE STREET CORP | 997K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 841K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 660K | $1M+ | SH |
| Ararat Capital Management LP | 651K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 271K | $1M+ | SH |
| Detalus Advisors, LLC | 205K | $1M+ | SH |
| Empowered Funds, LLC | 193K | $1M+ | SH |
| BlackRock, Inc. | 165K | $1M+ | SH |
| ENDEAVOUR CAPITAL ADVISORS INC | 155K | $1M+ | SH |
| BARTLETT & CO. WEALTH MANAGEMENT LLC | 134K | $1M+ | SH |
| Point72 Asset Management, L.P. | 129K | $1M+ | SH |
| DENALI ADVISORS LLC | 126K | $1M+ | SH |
| MENDON CAPITAL ADVISORS CORP | 125K | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 112K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 112K | $1M+ | SH |
| Bank of New York Mellon Corp | 109K | $1M+ | SH |
| JPMORGAN CHASE & CO | 106K | $1M+ | SH |
| TUDOR INVESTMENT CORP ET AL | 99K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Oct 17, 2025
5.0%
2.3M shares
SC 13G · Oct 9, 2025
5.1%
2.3M shares
SC 13G/A · Jul 16, 2025
4.6%
2.1M shares
SC 13G/A · Jul 7, 2025
0.0%
14K shares
SC 13G/A · Feb 13, 2025
26.7%
11.8M shares
SC 13G/A · Nov 15, 2024
9.7%
430.7M shares
SC 13G · Apr 1, 2024
9.6%
4.3M shares
Eugenio Santiago Clariond Reyes
SC 13G/A · Mar 19, 2024
4.6%
2.0M shares
SC 13G/A · Feb 12, 2024
27.0%
11.8M shares
SC 13G/A · Jan 31, 2024
5.6%
2.4M shares
SC 13G/A · Feb 13, 2023
30.8%
11.6M shares
SC 13G · Feb 3, 2023
5.6%
2.1M shares
Eugenio Santiago Clariond Reyes
SC 13G/A · Jan 5, 2023
5.4%
2.0M shares