A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

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New filings appear as the SEC updates EDGAR, and older records can vary by availability.

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Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Abraham Bassan

CIK 0001864485. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

Latest filing

30 Jun 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 SEPN. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

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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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Insider / owner context

SEPN

26 Jun 2026

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Source: SEC Forms 3/4/5

4 filed on 30 Jun 2026 for CIK 0001864485.

View source filing

Business address: C/O Graphite Bio, Inc., 279 East Grand Avenue, Suite 430, South San Francisco, CA, 94080

Filer intelligence

What SEC filings say about Abraham Bassan

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 SEPN.

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

SEPN

26 Jun 2026

Issuer page Owner page

RANI

28 May 2026

Issuer page Owner page

CRGX

19 Aug 2025

Issuer page Owner page

GRPH

19 Jul 2023

Issuer page Owner page

Latest update

What changed recently for Abraham Bassan

Ownership report updated

Latest ownership report period: 26 Jun 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

30 Jun 2026

Page type

Ownership filings

Latest period

26 Jun 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 30 Jun 2026.

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SEC filing record

CIK 0001864485 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

First seen

24 Jun 2021

Latest filing

30 Jun 2026

Entity

Individual

Observed form types

4 3

CIK-linked evidence first

Abraham Bassan SEC filings Abraham Bassan owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 15 SEC filings for Abraham Bassan.

Open full filing history

4 File 001-42382

4

Filing date: 30 Jun 2026
Reporting date: 26 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40672

4

Filing date: 01 Jun 2026
Reporting date: 28 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40672

4 filing

Filing date: 27 Oct 2025
Reporting date: 23 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40672

3 filing

Filing date: 27 Oct 2025
Reporting date: 23 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41859

4 filing

Filing date: 19 Aug 2025
Reporting date: 19 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42382

4

Filing date: 20 Jun 2025
Reporting date: 17 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41859

4 filing

Filing date: 20 Jun 2025
Reporting date: 18 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-42382

3

Filing date: 24 Oct 2024
Reporting date: 24 Oct 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41859

4 filing

Filing date: 06 Jun 2024
Reporting date: 04 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41859

4 filing

Filing date: 13 Nov 2023
Reporting date: 09 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41859

3 filing

Filing date: 09 Nov 2023
Reporting date: 09 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40532

FORM 4 SUBMISSION

Filing date: 21 Jul 2023
Reporting date: 19 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

Abraham Bassan

Start with the SEC data that changes for this CIK

What SEC filings say about Abraham Bassan

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Abraham Bassan

CIK 0001864485 filing coverage

Latest Filings

4

4

4 filing

3 filing

4 filing

4

4 filing

3

4 filing

4 filing

3 filing

FORM 4 SUBMISSION

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