Transaction · 0000929638-26-003842

Lee Kyeongho

Lee Kyeongho, DIR, reported a transaction classified as grant at GCT Semiconductor Holding, Inc. involving 12971.000000 shares for an estimated $0.00. Reported holdings after the transaction were 1109093.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ADIR
GCTSGCT Semiconductor Holding, Inc.
Filing timeOct 02
Trade dateSep 30, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

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
$2.25
Pre-filing
1mo ago -16.9%1w ago -4.0%1d ago -6.2%
Returns since
7d30d90d180d1y

GCTS price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
GCTS since 2026-10-02Filed 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
grant
Code A
Identifier
0000929638-26-003842
Common Stock
Transaction date
Sep 30, 2026
Filed Oct 02, 2026, 09:39 PM · 2d delay
Shares
12.9k sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
1.10M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
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

No officer title

Officer NoDirector Yes10% NoOther Yes
Footnotes & amended
  1. F1

    Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock, par value $0.0001 per share ("Common Stock") of GCT Semiconductor Holding, Inc. (the "Issuer") following v…

  2. F2

    The number of shares subject to and issuable under the award is determined on the last day of each calendar quarter during the period April 1, 2026 through March 31, 2027 (beginning with the quarter e…

  3. F3

    The RSUs will vest on March 31, 2027, subject to continued service through such date.

  4. F4

    No expiration date is applicable to restricted stock units.

Original filing · 0000929638-26-003842
Related transactions

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Same reporting owner
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