Who
Dennis L. Klaeser
Director
Company insider
Files Form 4 as: Director, Old Second Bancorp; EVP, CFO, Tcf Financial; Chief Financial Officer, Talmer Bancorp; Chief Financial Officer, Privatebancorp.
In numbers
- Trades disclosed
- 81
- Buys
- 12
- Sells
- 2
- Bought
- $2.3M
- Sold
- $5.4M
- Companies
- 4
- Companies where not an officer
- 1
- First trade
- 24 Jan 2006
- Last trade
- 21 Feb 2026
- Last filed
- 20 Oct 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 | |
|---|---|---|---|---|
| 21 Feb 2026filed 20 Oct 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code J | —3,077 at $0.00 | filing |
| 21 Feb 2026filed 20 Oct 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code J | —3,077 at $0.00 | filing |
| 21 Feb 2026filed 24 Feb 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code F | $63K3,077 at $20.57 | filing |
| 21 Feb 2026filed 24 Feb 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code F | $63K3,077 at $20.57 | filing |
| 17 Feb 2026filed 24 Feb 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —3,121 at $0.00 | filing |
| 17 Feb 2026filed 24 Feb 2026 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —3,121 at $0.00 | filing |
| 19 Feb 2025filed 21 Feb 2025 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —3,190 at $0.00 | filing |
| 20 Feb 2024filed 22 Feb 2024 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —4,284 at $0.00 | filing |
| 21 Feb 2023filed 23 Feb 2023 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —3,077 at $0.00 | filing |
| 15 Feb 2022filed 17 Feb 2022 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —3,080 at $0.00 | filing |
| 19 Aug 2021filed 19 Aug 2021 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Bought | $24K2,000 at $11.92 | filing |
| 18 Aug 2021filed 19 Aug 2021 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Bought | $480K40,000 at $12.00 | filing |
| 17 Aug 2021filed 18 Aug 2021 | OSBC Old Second BancorpRegional banks | SEC FORM 4 Code A | —1,500 at $0.00 | filing |
| 6 May 2020filed 8 May 2020 | Tcf Financial | SEC FORM 4 Code A | —9,263 at $0.00 | filing |
| 27 Feb 2020filed 2 Mar 2020 | Tcf Financialoption or derivative | SEC FORM 4 Code M | —1,428 at $0.00 | filing |
| 27 Feb 2020filed 2 Mar 2020 | Tcf Financial | SEC FORM 4 Code M | —1,428 at $0.00 | filing |
| 27 Feb 2020filed 2 Mar 2020 | Tcf Financial | SEC FORM 4 Code F | $26K676 at $38.49 | filing |
| 25 Feb 2020filed 27 Feb 2020 | Tcf Financialoption or derivative | SEC FORM 4 Code M | —1,029 at $0.00 | filing |
| 25 Feb 2020filed 27 Feb 2020 | Tcf Financial | SEC FORM 4 Code M | —1,029 at $0.00 | filing |
| 25 Feb 2020filed 27 Feb 2020 | Tcf Financial | SEC FORM 4 Code F | $19K472 at $39.67 | filing |
News
Old Second Bancorp, Inc. Reports Third Quarter 2026 Net Income of $28.9 ...OSBC · pr-inside.com · 21 Oct 2026Old Second Bancorp, Inc. (NASDAQ:OSBC) Announces Dividend Increase – $0.08 Per ShareOSBC · dailypolitical.com · 21 Oct 2026Financial Survey: Beacon Financial (NYSE:BBT) and Old Second Bancorp (NASDAQ:OSBC)OSBC · tickerreport.com · 13 Oct 2026
0 headlines in the last 90 days name Dennis L. Klaeser; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.