Who
Corey A. Chambas
Director
Company insider
Files Form 4 as: CEO, First Business Financial Services; President and CEO, First Business Financial Services.
In numbers
- Trades disclosed
- 112
- Buys
- 17
- Sells
- 5
- Bought
- $87K
- Sold
- $3.0M
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 1 Feb 2006
- Last trade
- 16 May 2026
- Last filed
- 19 May 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 | |
|---|---|---|---|---|
| 16 May 2026filed 19 May 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —710 at $0.00 | filing |
| 16 May 2026filed 19 May 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —710 at $0.00 | filing |
| 10 Apr 2026filed 14 Apr 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —10,370 at $0.00 | filing |
| 10 Apr 2026filed 14 Apr 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $286K4,875 at $58.60 | filing |
| 10 Apr 2026filed 14 Apr 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —10,370 at $0.00 | filing |
| 10 Apr 2026filed 14 Apr 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $286K4,875 at $58.60 | filing |
| 16 Feb 2026filed 18 Feb 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $89K1,531 at $58.36 | filing |
| 16 Feb 2026filed 18 Feb 2026 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $89K1,531 at $58.36 | filing |
| 12 Nov 2025filed 14 Nov 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code G | —200 | filing |
| 12 Nov 2025filed 14 Nov 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code G | —200 | filing |
| 11 Apr 2025filed 15 Apr 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —10,240 at $0.00 | filing |
| 11 Apr 2025filed 15 Apr 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $217K4,814 at $45.04 | filing |
| 16 Feb 2025filed 19 Feb 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —2,080 at $0.00 | filing |
| 16 Feb 2025filed 19 Feb 2025 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $92K1,740 at $52.76 | filing |
| 7 Nov 2024filed 7 Nov 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Sold | $2.0M40,000 at $48.81 | filing |
| 19 Apr 2024filed 23 Apr 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —15,010 at $0.00 | filing |
| 19 Apr 2024filed 23 Apr 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $242K7,055 at $34.30 | filing |
| 16 Feb 2024filed 21 Feb 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code A | —3,515 at $0.00 | filing |
| 16 Feb 2024filed 21 Feb 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code F | $72K1,989 at $36.06 | filing |
| 5 Jan 2024filed 10 Jan 2024 | FBIZ First Business Financial ServicesRegional banks | SEC FORM 4 Code G | —128 | filing |
News
No headline names them, or the companies they trade most, lately.