Alex Sum - 19 Feb 2025 Form 4 Insider Report for GCT Semiconductor Holding, Inc. (GCTS)

Reporting relationship: Sr. VP of Sales and Marketing
Issuer ticker: GCTS
Reported as of: 19 Feb 2025
Net transaction value: +$1,458
SEC form: 4
Accepted by SEC: 21 Feb 2025, 18:02:12 UTC
Prior SEC filing: 27 Mar 2024
Next SEC filing: 23 Sep 2025
Source filing: View source filing
Reporting owner signature: /s/ Edmond Cheng, attorney-in-fact

Key filing fact

Alex Sum filed Form 4 for GCT Semiconductor Holding, Inc. (GCTS) on 21 Feb 2025.

Key facts

This page summarizes Alex Sum's Form 4 filing for GCT Semiconductor Holding, Inc. (GCTS).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 21 Feb 2025, 18:02.

Change

Previous filing in this sequence was filed on 27 Mar 2024.
Current net transaction value: +$1,458.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GCTS transaction

Common Stock, par value $0.0001 per share

Options Exercise

Transaction value: $1,458
Shares: +13,259
Change %: +14%
Price: $0.1100
Shares after: 108,743
Date: 19 Feb 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GCTS transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value: $0
Shares: -13,259
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 19 Feb 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 13,259
Exercise price: $0.1100
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

A portion of these shares represent restricted stock units.

Footnote F2

Options fully vested.

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