Company location
Deerfield, IL
Norbert G. Riedel has filed 136 SEC EDGAR filings since 30 Sep 2002

SEC filing history

Showing 1-25 of 77 matching filings.

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1
4 File 001-38738

FORM 4 - NR 04.22.26

Filing date
22 Apr 2026
Reporting date
21 Apr 2026
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4 File 001-33500

PRIMARY DOCUMENT

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
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144

144 filing

Filing date
27 Feb 2026
Reporting date
Not listed
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4 File 001-38738

FORM 4

Filing date
05 Feb 2026
Reporting date
03 Feb 2026
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4 File 001-38738

FORM 4

Filing date
14 Jan 2026
Reporting date
12 Jan 2026
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4 File 001-33500

PRIMARY DOCUMENT

Filing date
11 Aug 2025
Reporting date
07 Aug 2025
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144

144 filing

Filing date
08 Aug 2025
Reporting date
Not listed
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4 File 001-38738

FORM 4 - NR 01.06.25 2

Filing date
06 Jan 2025
Reporting date
03 Jan 2025
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4 File 001-38738

FORM 4 - NR 01.06.25 1

Filing date
06 Jan 2025
Reporting date
03 Jan 2025
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4 File 001-33500

PRIMARY DOCUMENT

Filing date
06 Aug 2024
Reporting date
02 Aug 2024
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144

144 filing

Filing date
05 Aug 2024
Reporting date
Not listed
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4 File 001-39311

4

Filing date
05 Aug 2024
Reporting date
01 Aug 2024
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4 File 001-39311

4

Filing date
07 Jun 2024
Reporting date
05 Jun 2024
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4 File 001-38738

FORM 4

Filing date
15 Feb 2024
Reporting date
13 Feb 2024
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4 File 001-33500

PRIMARY DOCUMENT

Filing date
15 Aug 2023
Reporting date
11 Aug 2023
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144

144 filing

Filing date
14 Aug 2023
Reporting date
Not listed
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4 File 001-39311

FORM 4 SUBMISSION

Filing date
09 Jun 2023
Reporting date
07 Jun 2023
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4 File 001-38738

4 filing

Filing date
03 Mar 2023
Reporting date
03 Mar 2023
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4 File 001-38535

4 filing

Filing date
05 Jan 2023
Reporting date
03 Jan 2023
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4 File 001-33500

PRIMARY DOCUMENT

Filing date
09 Aug 2022
Reporting date
05 Aug 2022
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4 File 001-39311

FORM 4 SUBMISSION

Filing date
16 Jun 2022
Reporting date
14 Jun 2022
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4 File 001-38738

4 filing

Filing date
28 Feb 2022
Reporting date
07 Feb 2022
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4 File 001-39311

FORM 4 SUBMISSION

Filing date
06 Jan 2022
Reporting date
04 Jan 2022
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4 File 001-38535

4 filing

Filing date
08 Dec 2021
Reporting date
06 Dec 2021
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4 File 001-38535

4 filing

Filing date
07 Dec 2021
Reporting date
02 Dec 2021
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