Transaction · 0001185185-26-004356

Vuong Pham Nhat

Vuong Pham Nhat, DIR, reported a transaction classified as other at VinFast Auto Ltd. involving 500000000.000000 shares. Reported holdings after the transaction were 1204667875.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

otherSEC transaction code JDIR
VFSVinFast Auto Ltd.
Filing timeSep 28
Trade dateSep 26, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableNot calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

VFS price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
VFS since 2026-09-28Filed today · pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
other
Code J
Identifier
0001185185-26-004356
VFVN Series 5 Preference Shares
Transaction date
Sep 26, 2026
Filed Sep 28, 2026, 10:01 AM · 2d delay
Shares
500M sh
Price unknown
Estimated value
—
Computed from shares × price
Holdings after
1.20B sh
Indirect · By Vingroup

Filing warnings

Notes recorded with this filing
2 warnings
missing priceThe filing did not provide a usable price per share.
ambiguous transaction codeThe transaction code is missing or represents other activity; review the filing and footnotes.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Derivative Transaction Large Holdings Increase
-20score
Filing-only score

-20

Compact filing score computed from stored Form 4 facts. Version v1.

Low filing signal

This filing has a meaningfully negative filing-only score. It is likely less useful as a positive insider-activity signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    CPUD VFVN05 preference shares ("VFVN Series 5 Preference Shares") in the capital of VinFast Vietnam Joint Stock Company ("VFVN"), a joint stock company organized in Vietnam and a subsidiary of the Iss…

Original filing · 0001185185-26-004356
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

VFS