Filer Snapshot

Elisabeth Leiderman

CIK 0001842133. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

12

Latest filing

01 Jul 2026

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 BLUE. 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 01 Jul 2026 for CIK 0001842133.

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Business address
1325 Boylston Street, Suite 500, Boston, MA, 02215

Filer intelligence

What SEC filings say about Elisabeth Leiderman

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 BLUE worth $0.

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 3 rows

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

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Forms 3/4/5 insider context

BLUE

30 May 2025

$0
Issuer page Owner page

AUTL

29 Jun 2026

Issuer page Owner page

DBTX

25 Feb 2022 · Chief Financial Officer

Issuer page Owner page

Latest update

What changed recently for Elisabeth Leiderman

Ownership report updated

Latest ownership report period: 29 Jun 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

01 Jul 2026

Page type

Ownership filings

Latest period

29 Jun 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 01 Jul 2026.

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SEC filing record

CIK 0001842133 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
12
First seen
11 Feb 2021
Latest filing
01 Jul 2026
Entity
Individual

Observed form types

4 3

CIK-linked evidence first

Elisabeth Leiderman SEC filings Elisabeth Leiderman owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 12 SEC filings for Elisabeth Leiderman.

4 File 001-38547

PRIMARY DOCUMENT

Filing date
01 Jul 2026
Reporting date
29 Jun 2026
SEC evidence
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3 File 001-38547

3 filing

Filing date
18 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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4 File 001-35966

4

Filing date
03 Jun 2025
Reporting date
30 May 2025
SEC evidence
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4 File 001-35966

PRIMARY DOCUMENT

Filing date
08 Nov 2024
Reporting date
06 Nov 2024
SEC evidence
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4 File 001-35966

PRIMARY DOCUMENT

Filing date
20 Jun 2023
Reporting date
16 Jun 2023
SEC evidence
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4 File 001-35966

PRIMARY DOCUMENT

Filing date
09 Mar 2023
Reporting date
17 Oct 2022
SEC evidence
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4 File 001-35966

PRIMARY DOCUMENT

Filing date
23 Jun 2022
Reporting date
22 Jun 2022
SEC evidence
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4 File 001-40030

FORM 4 SUBMISSION

Filing date
28 Feb 2022
Reporting date
25 Feb 2022
SEC evidence
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4 File 001-35966

FORM 4

Filing date
16 Nov 2021
Reporting date
11 Nov 2021
SEC evidence
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4 File 001-35966

PRIMARY DOCUMENT

Filing date
19 Oct 2021
Reporting date
15 Oct 2021
SEC evidence
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3 File 001-35966

PRIMARY DOCUMENT

Filing date
19 Oct 2021
Reporting date
15 Oct 2021
SEC evidence
Open document Open filing
Next action
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3 File 001-40030

FORM 3 SUBMISSION

Filing date
11 Feb 2021
Reporting date
11 Feb 2021
SEC evidence
Open document Open filing
Next action
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