Company location
San Francisco, CA
Robert Lorne Hopfner has filed 37 SEC EDGAR filings since 25 Jul 2012

SEC filing history

Showing 1-25 of 37 matching filings.

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25
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1
4 File 001-42938

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
22 Dec 2025
Reporting date
19 Dec 2025
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4 File 001-42938

4 filing

Filing date
12 Nov 2025
Reporting date
07 Nov 2025
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3 File 001-42938

3 filing

Filing date
05 Nov 2025
Reporting date
05 Nov 2025
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4 File 001-39397

4

Filing date
03 Jul 2025
Reporting date
01 Jul 2025
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4 File 001-40693

FORM 4

Filing date
15 May 2025
Reporting date
13 May 2025
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4 File 001-40693

FORM 4

Filing date
06 Jan 2025
Reporting date
02 Jan 2025
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4 File 001-39397

4

Filing date
20 Jun 2024
Reporting date
18 Jun 2024
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4 File 001-40693

FORM 4

Filing date
17 May 2024
Reporting date
15 May 2024
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4 File 001-39397

4

Filing date
03 Aug 2023
Reporting date
01 Aug 2023
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
15 Jun 2023
Reporting date
13 Jun 2023
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4 File 001-40693

FORM 4 SUBMISSION

Filing date
19 May 2023
Reporting date
17 May 2023
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
15 May 2023
Reporting date
11 May 2023
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
29 Mar 2023
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
29 Mar 2023
Reporting date
27 Mar 2023
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
14 Jun 2022
Reporting date
10 Jun 2022
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4 File 001-40693

FORM 4 SUBMISSION

Filing date
26 May 2022
Reporting date
24 May 2022
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
20 Apr 2022
Reporting date
19 Apr 2022
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4 File 001-40693

FORM 4 SUBMISSION

Filing date
05 Jan 2022
Reporting date
03 Jan 2022
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4 File 001-40693

FORM 4 SUBMISSION

Filing date
04 Aug 2021
Reporting date
28 Jul 2021
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3 File 001-40693

FORM 3 SUBMISSION

Filing date
29 Jul 2021
Reporting date
29 Jul 2021
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
24 Jun 2021
Reporting date
23 Jun 2021
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4 File 001-39323

FORM 4 SUBMISSION

Filing date
03 Jun 2021
Reporting date
02 Jun 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
10 Feb 2021
Reporting date
08 Feb 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
04 Feb 2021
Reporting date
02 Feb 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
02 Feb 2021
Reporting date
28 Jan 2021
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