Filer Snapshot

Jan Bertsch

CIK 0001477291. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

20

Latest filing

14 Sep 2023

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for RRX. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Source: SEC Forms 3/4/5

4 filed on 14 Sep 2023 for CIK 0001477291.

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SEC ownership signals 1 fact
SEC ownership summary

Parsed filing values

Bars compare filing families separately; they should not be added together as one total.

Forms 3/4/5 positions$3.99M

Reporting-owner positions when a value can be estimated.

Forms 3/4/5 position value

$3.99M

Estimated from parsed Forms 3/4/5 when the filing discloses enough data.

Top issuer positions

Largest parsed issuer positions across ownership filing types.

RRX BWXT AXTA
How to read filing-family values
  • Filing families stay separate: 13F portfolio value, 13D/G large stakes, and Forms 3/4/5 owner positions should not be blended into one total.
  • Use the linked research paths to verify each signal against the original SEC filing.
Filer identity 1 fact
Business address
3850 Hamlin Road, Auburn Hills, MI, 48326

Filer intelligence

What SEC filings say about Jan Bertsch

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 RRX worth $1.82M.

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

RRX

11 May 2026

$1.82M
Issuer page Owner page

BWXT

30 Apr 2026

$1.49M
Issuer page Owner page

AXTA

03 Mar 2026

$680.1K
Issuer page Owner page

MTOR

03 Aug 2022

Issuer page Owner page

Latest update

What changed recently for Jan Bertsch

Ownership report updated

Latest ownership report period: 11 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 May 2026

Page type

Ownership filings

Latest period

11 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 May 2026.

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SEC filing record

CIK 0001477291 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
20
First seen
07 May 2021
Latest filing
14 Sep 2023
Entity
Individual

Observed form types

3 4

Primary evidence

Open SEC filing index Jan Bertsch SEC filings Jan Bertsch owner filings

Latest Filings

Showing the latest 12 of 20 SEC filings for Jan Bertsch.

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4

4 filing

Filing date
14 Sep 2023
Reporting date
13 Sep 2023
SEC evidence
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4

4 filing

Filing date
12 Jun 2023
Reporting date
08 Jun 2023
SEC evidence
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4

4 filing

Filing date
12 May 2023
Reporting date
10 May 2023
SEC evidence
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4

4 filing

Filing date
05 May 2023
Reporting date
03 May 2023
SEC evidence
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4

4 filing

Filing date
29 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

4 filing

Filing date
02 Mar 2023
Reporting date
28 Feb 2023
SEC evidence
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4

4 filing

Filing date
04 Jan 2023
Reporting date
01 Jan 2023
SEC evidence
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4

4 filing

Filing date
15 Dec 2022
Reporting date
13 Dec 2022
SEC evidence
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4

4 filing

Filing date
15 Sep 2022
Reporting date
13 Sep 2022
SEC evidence
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3

3 filing

Filing date
15 Sep 2022
Reporting date
13 Sep 2022
SEC evidence
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4

4 filing

Filing date
09 Sep 2022
Reporting date
08 Sep 2022
SEC evidence
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4

4 filing

Filing date
09 Jun 2022
Reporting date
08 Jun 2022
SEC evidence
Open document Open filing
Next action
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