GCT Semiconductor Holding, Inc.·4

Apr 2, 7:03 AM ET

Chun Kukjin 4

4 · GCT Semiconductor Holding, Inc. · Filed Apr 2, 2026

Research Summary

AI-generated summary of this filing

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GCTS Director Chun Kukjin Receives RSU Award

What Happened Chun Kukjin, a Class I director of GCT Semiconductor Holding, Inc. (GCTS), was granted 24,122 restricted stock units (RSUs) on 2026-03-31. The reported acquisition price is $0.00 (award), with the company valuing common stock at $1.14 per share on 3/31/2026 — implying an aggregate underlying value of about $27,499. The RSUs will be settled in common stock per the reporting person’s deferral election and are not an open-market purchase or sale.

Key Details

  • Transaction date: 2026-03-31; Form 4 filed 2026-04-02 (appears timely).
  • Transaction type/code: Award/Grant (Code A).
  • Shares granted: 24,122 RSUs; acquisition price reported as $0.00.
  • Fair market value used: $1.14 per share on 3/31/2026; implied value ≈ $27.5K.
  • Vesting: RSUs vest on 2026-03-31, subject to continued service through that date (per footnote).
  • Settlement: Payable in common stock in accordance with the insider’s deferral election.
  • Expiration: No expiration date for the RSUs.
  • Shares owned following transaction: not disclosed in the filing.

Context RSUs are compensation awards that give the holder the right to receive shares upon vesting; they are not direct purchases of stock and therefore provide less immediate signal about the insider’s personal market view than open-market buys or sells. This grant reflects compensation/alignment with shareholders rather than an investment transaction.

Insider Transaction Report

Form 4
Period: 2026-03-31
Chun Kukjin
DirectorOther
Transactions
  • Award

    Common Stock

    [F1][F2][F3][F4]
    2026-03-31+24,12289,377 total
Footnotes (4)
  • [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 vesting. The RSUs become payable in Common Stock in accordance with a deferral election made by the reporting person.
  • [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, 2025 through March 31, 2026 (beginning with the quarter ending June 30, 2025) by dividing $27,500 by the fair market value per share of Common Stock, which was determined to be $1.14 on March 31, 2026, rounded down to the nearest whole share.
  • [F3]The RSUs will vest on March 31, 2026, subject to continued service through such date.
  • [F4]No expiration date is applicable to restricted stock units.
Signature
/s/ Edmond Cheng, attorney-in-fact|2026-04-02

Documents

1 file
  • 4
    form4.xmlPrimary