Transaction · 0002039201-26-000008

Xu Kang

Xu Kang, CTO, reported a transaction classified as withholding at SES AI Corp involving 35198.000000 shares for an estimated $18408.55. Reported holdings after the transaction were 766437.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FCTO
SESSES AI Corp
Filing timeSep 03
Trade dateSep 01, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$0.50
Pre-filing
1mo ago +10.0%1w ago +8.0%1d ago +2.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

SES price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SES since 2026-09-03Filed yesterday · 1 day of post-filing data
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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

Non-derivative
Type
withholding
Code F
Identifier
0002039201-26-000008
Class A Common Stock
Transaction date
Sep 01, 2026
Filed Sep 03, 2026, 09:30 PM · 2d delay
Shares
35.1k sh
$52 per share
Estimated value
-$1.84M
Computed from shares × price
Holdings after
766k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CHIEF TECHNOLOGY OFFICER

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Represents shares withheld to cover the Reporting Person's withholding tax obligations in connection with the vesting of restricted stock units ("RSUs"). These shares were not sold by the Reporting Pe…

  2. F2

    Includes 458,528 shares of Class A Common Stock underlying restricted stock units, which are subject to forfeiture until they vest.

Original filing · 0002039201-26-000008
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Same reporting owner
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