Filer Snapshot

Robert Lorne Hopfner

CIK 0001551966. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

37

Latest Filing

22 Dec 2025

Industry

n/a

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  • Open 13F if you want portfolio holdings.
  • Open 13D/G or insider pages only when this CIK has those rows.
Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 22 Dec 2025 for CIK 0001551966.

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Business address
C/O Bay City Capital, Llc, 750 Battery Street, Suite 400, San Francisco, CA, 94111
Top holdings (ownership)
EVMN and RLYB

Filer intelligence

What SEC filings say about Robert Lorne Hopfner

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

  • Forms 3/4/5 show insider context for EVMN worth $63.22M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 4 rows

Officer, director, and 10% owner holdings or transactions.

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Forms 3/4/5 insider context

EVMN

19 Dec 2025 ยท 10% owner

$63.22M
Issuer page Owner page

RLYB

13 May 2025

$80.7K
Issuer page Owner page

INZY

01 Jul 2025

$0
Issuer page Owner page

PCVX

02 Jun 2021

Issuer page Owner page

Latest update

What changed recently for Robert Lorne Hopfner

Ownership report updated

Latest ownership report period: 19 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

22 Dec 2025

Page type

Ownership filings

Latest period

19 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 22 Dec 2025.

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Filer Overview

Robert Lorne Hopfner has filed 37 SEC EDGAR filings since 25 Jul 2012. Common forms include 4, 3.

Robert Lorne Hopfner SEC filings Robert Lorne Hopfner owner filings

Latest Filings

Recent SEC filings for Robert Lorne Hopfner with direct links to document and filing folders.

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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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
27 Jan 2021
Reporting date
25 Jan 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
22 Jan 2021
Reporting date
20 Jan 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
19 Jan 2021
Reporting date
14 Jan 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
13 Jan 2021
Reporting date
11 Jan 2021
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4 File 001-39323

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
08 Jan 2021
Reporting date
06 Jan 2021
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
28 Jul 2020
Reporting date
28 Jul 2020
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
24 Jul 2020
Reporting date
23 Jul 2020
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3 File 001-39397

FORM 3 SUBMISSION

Filing date
23 Jul 2020
Reporting date
23 Jul 2020
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4 File 001-39323

FORM 4 SUBMISSION

Filing date
16 Jun 2020
Reporting date
16 Jun 2020
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4 File 001-39323

FORM 4 SUBMISSION

Filing date
15 Jun 2020
Reporting date
11 Jun 2020
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3 File 001-39323

FORM 3 SUBMISSION

Filing date
11 Jun 2020
Reporting date
11 Jun 2020
SEC evidence
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3 File 001-35614

PRIMARY DOCUMENT

Filing date
25 Jul 2012
Reporting date
25 Jul 2012
SEC evidence
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About this filer

Robert Lorne Hopfner files with the SEC under CIK 0001551966. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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