Filer Snapshot

Dat Trong Nguyen

CIK 0002161256. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

1

Latest filing

21 Oct 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 NCL. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

—

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

3 filed on 21 Oct 2026 for CIK 0002161256.

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Business address
C/O Northann Corp., 2251 Catawba River Road, Fort Lawn, SC, 29714

Filer intelligence

What SEC filings say about Dat Trong Nguyen

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 NCL.

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 1 rows

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

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Forms 3/4/5 insider context

NCL

12 Oct 2026

Issuer page Owner page

Latest update

What changed recently for Dat Trong Nguyen

Ownership report updated

Latest ownership report period: 12 Oct 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

21 Oct 2026

Page type

Ownership filings

Latest period

12 Oct 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 21 Oct 2026.

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SEC filing record

CIK 0002161256 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
1
First seen
21 Oct 2026
Latest filing
21 Oct 2026
Entity
Individual

Observed form types

3

CIK-linked evidence first

Dat Trong Nguyen SEC filings Dat Trong Nguyen owner filings Open SEC filing index

Latest Filings

Showing the latest 1 of 1 SEC filings for Dat Trong Nguyen.

3 File 001-41816

3 filing

Filing date
21 Oct 2026
Reporting date
12 Oct 2026
SEC evidence
Open document Open filing
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