Who
Mary Jo S. Herseth
Director
Company insider
Files Form 4 as: Director, Byline Bancorp.
In numbers
- Trades disclosed
- 21
- Buys
- 15
- Sells
- 0
- Bought
- $424K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 7 May 2019
- Last trade
- 19 Aug 2026
- Last filed
- 20 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 19 Aug 2026filed 20 Aug 2026 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $12K300 at $38.40 | filing |
| 19 Aug 2026filed 20 Aug 2026 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $12K300 at $38.40 | filing |
| 16 Mar 2026filed 16 Mar 2026 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $9,249300 at $30.83 | filing |
| 16 Mar 2026filed 16 Mar 2026 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $9,249300 at $30.83 | filing |
| 10 Dec 2025filed 10 Dec 2025 | BY Byline BancorpRegional banks | SEC FORM 4 Code J | —18,500 | filing |
| 10 Dec 2025filed 10 Dec 2025 | BY Byline BancorpRegional banks | SEC FORM 4 Code J | —18,500 | filing |
| 13 Jun 2025filed 13 Jun 2025 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $51K2,000 at $25.33 | filing |
| 6 Mar 2025filed 7 Mar 2025 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $7,279268 at $27.16 | filing |
| 7 Feb 2024filed 9 Feb 2024 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $11K525 at $20.43 | filing |
| 3 Nov 2023filed 6 Nov 2023 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $21K1,040 at $20.23 | filing |
| 11 Aug 2023filed 15 Aug 2023 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $26K1,175 at $22.11 | filing |
| 2 May 2023filed 4 May 2023 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $11K600 at $18.32 | filing |
| 14 Mar 2023filed 14 Mar 2023 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $15K700 at $20.84 | filing |
| 9 Mar 2023filed 13 Mar 2023 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $13K590 at $22.74 | filing |
| 3 Aug 2022filed 5 Aug 2022 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $25K1,100 at $22.86 | filing |
| 7 Jun 2022filed 21 Jun 2022 | BY Byline BancorpRegional banks | SEC FORM 4 Code A | —677 at $0.00 | filing |
| 7 Jun 2022filed 9 Jun 2022 | BY Byline BancorpRegional banks | SEC FORM 4 Code A | —248 at $0.00 | filing |
| 12 Aug 2021filed 16 Aug 2021 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $51K2,000 at $25.55 | filing |
| 10 Feb 2021filed 11 Feb 2021 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $86K4,575 at $18.90 | filing |
| 31 Jan 2020filed 3 Feb 2020 | BY Byline BancorpRegional banks | SEC FORM 4 Bought | $20K1,000 at $19.81 | filing |
News
Byline Bancorp (NYSE:BY) Posts Quarterly Earnings Results, Beats Estimates By $0.12 EPSBY · dailypolitical.com · 22 Oct 2026Byline Bancorp (NYSE:BY) vs. NB Bancorp (NASDAQ:NBBK) Critical ContrastBY · dailypolitical.com · 21 Oct 2026Contrasting NB Bancorp (NASDAQ:NBBK) & Byline Bancorp (NYSE:BY)BY · tickerreport.com · 19 Oct 2026
0 headlines in the last 90 days name Mary Jo S. Herseth; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.