Ying Kong - 18 Mar 2026 Form 3 Insider Report for uCloudlink Group Inc. (UCL)

Role: Director
Signature: /s/ Ying Kong
Issuer symbol: UCL
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 08:52:29 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kong Ying	Director	UNIT 2214-RM1, 22/F, MIRA PLACE TOWER A, 132 NATHAN ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG, HONG KONG	/s/ Ying Kong	18 Mar 2026	0002114142

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	UCL	Class A ordinary shares						145,000	18 Mar 2026	Direct	F1
holding	UCL	Class A ordinary shares						10,000	18 Mar 2026	Direct	F2
holding	UCL	Class A ordinary shares						15,000	18 Mar 2026	Direct	F3
holding	UCL	Class A ordinary shares						20,000	18 Mar 2026	Direct	F4
holding	UCL	Class A ordinary shares						40,000	18 Mar 2026	Direct	F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each holder of Class A ordinary shares of uCloudlink Group Inc. (the "Company") is entitled to one vote per share and each holder of Class B ordinary shares of the Company is entitled to 15 votes per share on all matters submitted to them for a vote. Class B ordinary shares are convertible at any time by the holder thereof into Class A ordinary shares on a one-for-one basis, whereas Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances.
F2	This represents the remaining unvested restricted share units ("RSUs") granted to the reporting person on August 30, 2022 pursuant to the Company's share incentive plans. Each RSU represents a contingent right to receive one Class A common share upon vesting. 5,000 RSUs will vest on each of August 30, 2026 and 2027.
F3	This represents the remaining unvested RSUs granted to the reporting person on May 31, 2023 pursuant to the Company's share incentive plans. Each RSU represents a contingent right to receive one Class A common share upon vesting. 5,000 will vest on each of May 31, 2026, 2027 and 2028.
F4	This represents the remaining unvested RSUs granted to the reporting person on May 31, 2024 pursuant to the Company's share incentive plans. Each RSU represents a contingent right to receive one Class A common share upon vesting. 8,000 RSUs will vest on May 31, 2026. 4,000 RSUs will vest on each of May 31, 2027, 2028 and 2029.
F5	This represents the remaining unvested RSUs granted to the reporting person on May 31, 2025 pursuant to the Company's share incentive plans. Each RSU represents a contingent right to receive one Class A common share upon vesting. 20,000 RSUs will vest on May 31, 2026. 8,000 RSUs will vest on May 31, 2027. 4,000 RSUs will vest on each of May 31, 2028, 2029 and 2030.