4
File 001-15827
FORM 4
- Filing date
- 15 Jun 2026
- Reporting date
- 11 Jun 2026
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David L. Treadwell reports
- Company location
- Omaha, NE
David L. Treadwell has filed 67 SEC EDGAR filings since 05 Jun 1996
SEC filing history
Showing 1-25 of 61 matching filings.
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1
4
File 001-15827
FORM 4
- Filing date
- 09 Jun 2026
- Reporting date
- 05 Jun 2026
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4
File 001-15827
FORM 4
- Filing date
- 09 Jun 2025
- Reporting date
- 05 Jun 2025
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4
File 001-15827
FORM 4
- Filing date
- 10 Jun 2024
- Reporting date
- 06 Jun 2024
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4
File 001-31565
FORM 4
- Filing date
- 09 Feb 2024
- Reporting date
- 09 Feb 2024
- SEC evidence
- Open document Open filing
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4
File 001-31565
FORM 4
- Filing date
- 25 Jan 2024
- Reporting date
- 23 Jan 2024
- SEC evidence
- Open document Open filing
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 26 Jun 2023
- Reporting date
- 23 Jun 2023
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 12 Jun 2023
- Reporting date
- 08 Jun 2023
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4
File 001-31565
4 filing
- Filing date
- 26 Jan 2023
- Reporting date
- 24 Jan 2023
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4
File 001-31565
4 filing
- Filing date
- 05 Dec 2022
- Reporting date
- 01 Dec 2022
- SEC evidence
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3
File 001-31565
3 filing
- Filing date
- 05 Dec 2022
- Reporting date
- 01 Dec 2022
- SEC evidence
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4
File 001-16577
FORM 4
- Filing date
- 05 Dec 2022
- Reporting date
- 01 Dec 2022
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 18 Nov 2022
- Reporting date
- 17 Nov 2022
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 27 Jun 2022
- Reporting date
- 23 Jun 2022
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 14 Jun 2022
- Reporting date
- 10 Jun 2022
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4
File 001-16577
FORM 4
- Filing date
- 20 Jan 2022
- Reporting date
- 19 Jan 2022
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4
File 001-38025
FORM 4 SUBMISSION
- Filing date
- 20 Sep 2021
- Reporting date
- 17 Sep 2021
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4
File 001-38025
FORM 4 SUBMISSION
- Filing date
- 18 Aug 2021
- Reporting date
- 16 Aug 2021
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 14 Jun 2021
- Reporting date
- 10 Jun 2021
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3
File 001-39813
OWNERSHIP DOCUMENT
- Filing date
- 03 May 2021
- Reporting date
- 29 Apr 2021
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4
File 001-38025
FORM 4 SUBMISSION
- Filing date
- 16 Mar 2021
- Reporting date
- 12 Mar 2021
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- Open document Open filing
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4
File 001-16577
FORM 4
- Filing date
- 21 Jan 2021
- Reporting date
- 20 Jan 2021
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4
File 001-15827
FORM 4 SUBMISSION
- Filing date
- 04 Aug 2020
- Reporting date
- 31 Jul 2020
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4
File 001-38025
FORM 4 SUBMISSION
- Filing date
- 23 Jun 2020
- Reporting date
- 19 Jun 2020
- SEC evidence
- Open document Open filing
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4
File 001-16577
FORM 4
- Filing date
- 23 Jan 2020
- Reporting date
- 22 Jan 2020
- SEC evidence
- Open document Open filing
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