Chaohui Chen - 31 Aug 2026 Form 4 Insider Report for uCloudlink Group Inc. (UCL)

Reporting relationship: Chief Executive Officer, Director, 10%+ Owner
Issuer ticker: UCL
Reported as of: 31 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Sep 2026, 07:22:22 UTC
Prior SEC filing: 18 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Chaohui Chen

Key filing fact

Chaohui Chen filed Form 4 for uCloudlink Group Inc. (UCL) on 01 Sep 2026.

Key facts

This page summarizes Chaohui Chen's Form 4 filing for uCloudlink Group Inc. (UCL).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 01 Sep 2026, 07:22.

Change

Previous filing in this sequence was filed on 18 Mar 2026.
Current net transaction value: $0.

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

Reporting Owners (1)

CIK 0001840438 Primary reporting owner

Chen Chaohui

Relationship: Chief Executive Officer, Director, 10%+ Owner
Address: UNIT 2214-RM1, 22/F, MIRA PLACE TOWER A, 132 NATHAN ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG, HONG KONG
Signature: /s/ Chaohui Chen
Signature date: 01 Sep 2026

Reported non-derivative transactions

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

UCL transaction

Class A Ordinary Share, par value US$0.00005 per share

Award

Transaction value
Shares: +1,000,000
Change %: +18%
Price: $0.000000^*
Shares after: 6,540,590
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F2

UCL holding

American depositary shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 371,005
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F1

^* 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

Each American depositary share ("ADS") represents ten Class A ordinary shares.

Footnote F2

This represents 1,000,000 Restricted Share Units ("RSU") granted to the reporting person on August 31, 2026 pursuant to the Company's 2019 Share Incentive Plan (the "2019 Plan"). Each RSU represents a contingent right to receive one Class A ordinary share upon vesting. The RSUs vest 50% on August 31, 2027, 20% on August 31, 2028, and 10% on each of August 31, 2029, 2030 and 2031, subject to the terms of the 2019 Plan and applicable award agreement.