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Form 3 Aurora Mobile Ltd For: Mar 16 Filed by: Tang Kwok Hin

March 16, 2026 8:11 AM
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person *
Tang Kwok Hin

(Last) (First) (Middle)
31/F, BLOCK 12-A, SHENZHEN BAY
SCIENCE AND TECHNOLOGY ECOLOGICAL PARK

(Street)
SHENZHEN F4 518057

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
03/16/2026
3. Issuer Name and Ticker or Trading Symbol
Aurora Mobile Ltd [ JG ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
American depositary shares (1) 15,282
D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted share units (2) (3) Class A Common Shares 33,962 (4) (5) D
Explanation of Responses:
1. Every three American depositary shares of the Issuer represent 40 Class A common shares.
2. The restricted share units ("RSUs") were granted to the reporting person on August 1, 2025 pursuant to a share incentive plan of the Issuer and will fully vest on August 1, 2026.
3. The restricted shares do not have an expiration date.
4. This represents the remaining unvested portion of the RSUs granted to the reporting person on August 1, 2025 and will vest on August 1, 2026.
5. Each RSU represents the contingent right to receive one (1) Class A common share of the Issuer upon vesting.
/s/ Kwok Hin Tang 03/16/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

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