Lu Jiayan (AIJTY) boosts Jianpu ADS stake with 43,104-share purchase

Rhea-AI Filing Summary

Jianpu Technology Inc. director and ten percent owner Lu Jiayan, through JYLu Holdings Ltd., reported open-market purchases of a total of 43,104 American depositary shares on May 12, 2026 at prices between $0.83 and $0.98 per ADS. After these trades, Lu indirectly holds 280,571 ADS through JYLu Holdings Ltd., directly holds 519,299 ADS, and also indirectly holds 28,738,439 Class A ordinary shares.

Insider Trade Summary

Net Buyer: 43,104 shares ($38,106)

Net Buy 7 txns

Insider Lu Jiayan

Role null

Bought 43,104 shs ($38K)

Type	Security	Shares	Price	Value
Purchase	American depositary shares	9,000	$0.95	$9K
Purchase	American depositary shares	12,000	$0.90	$11K
Purchase	American depositary shares	1,000	$0.98	$980.00
Purchase	American depositary shares	13,000	$0.85	$11K
Purchase	American depositary shares	8,104	$0.83	$7K
holding	American depositary shares	--	--	--
holding	Class A ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 280,571 shares (Indirect, By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person); American depositary shares — 519,299 shares (Direct, null); Class A ordinary shares — 28,738,439 shares (Indirect, By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person)

Footnotes (1)

1. [object Object]

Key Figures

Total ADS purchased: 43,104 ADS Purchase prices: $0.83–$0.98 per ADS Direct ADS holdings: 519,299 ADS +4 more

7 metrics

Total ADS purchased 43,104 ADS Open-market buys on May 12, 2026

Purchase prices $0.83–$0.98 per ADS Range of reported trades on May 12, 2026

Direct ADS holdings 519,299 ADS Total shares following transaction, direct ownership

Indirect ADS holdings 280,571 ADS Total shares following transaction via JYLu Holdings Ltd.

Indirect Class A shares 28,738,439 shares Class A ordinary shares held via JYLu Holdings Ltd.

Single trade size 13,000 ADS Largest individual purchase at $0.85 per ADS

ADS-to-share ratio 1 ADS = 20 Class A shares As disclosed in footnote F1

Key Terms

American depositary shares, Class A ordinary shares, open-market purchase, indirect ownership, +1 more

5 terms

American depositary shares financial

"Each American depositary share represents twenty (20) Class A ordinary shares"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

Class A ordinary shares financial

"Class A ordinary shares, with a par value of US$0.0001 per share"

Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

indirect ownership financial

"ownership_type: indirect; By JYLu Holdings Ltd., a BVI company"

ten percent owner financial

"reporting person marked as is_ten_percent_owner: 1"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lu Jiayan

(Last) (First) (Middle)

5/F, TIMES CYBER BUILDING,

HAIDIAN DISTRICT

(Street)

BEIJING 100080

(City) (State) (Zip)

CHINA

(Country)

2. Issuer Name and Ticker or Trading Symbol
Jianpu Technology Inc. [ AIJTY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
American depositary shares(1)	05/12/2026		P		9,000	A	$0.95	280,571	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person
American depositary shares(1)	05/12/2026		P		12,000	A	$0.9	292,571	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person
American depositary shares(1)	05/12/2026		P		1,000	A	$0.98	293,571	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person
American depositary shares(1)	05/12/2026		P		13,000	A	$0.85	306,571	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person
American depositary shares(1)	05/12/2026		P		8,104	A	$0.83	314,675	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person
American depositary shares(1)								519,299	D
Class A ordinary shares								28,738,439	I	By JYLu Holdings Ltd., a BVI company wholly owned by the reporting person

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Each American depositary share represents twenty (20) Class A ordinary shares, with a par value of US$0.0001 per share, of Jianpu Technology Inc.

	/s/ Jiayan Lu	05/14/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Lu Jiayan report for Jianpu Technology Inc. (AIJTY)?

Lu Jiayan reported buying 43,104 American depositary shares of Jianpu Technology Inc. on May 12, 2026. The purchases were made in the open market at prices between $0.83 and $0.98 per ADS through JYLu Holdings Ltd., which Lu wholly owns.

At what prices did Lu Jiayan buy Jianpu Technology (AIJTY) ADS on May 12, 2026?

Lu Jiayan bought Jianpu Technology ADS at prices ranging from $0.83 to $0.98 per ADS. Multiple open-market purchases were reported that day, each with a specific per-share price within this range, reflecting separate transactions executed via JYLu Holdings Ltd.

How many Jianpu Technology (AIJTY) ADS does Lu Jiayan own after the reported trades?

After the reported trades, Lu Jiayan directly owns 519,299 American depositary shares and indirectly owns 280,571 ADS through JYLu Holdings Ltd. The filing also shows indirect ownership of 28,738,439 Class A ordinary shares, providing a snapshot of Lu’s total equity exposure.

What is the relationship between Jianpu Technology ADS and Class A ordinary shares?

Each Jianpu Technology American depositary share represents twenty Class A ordinary shares with a par value of US$0.0001 per share. This ratio, disclosed in the filing’s footnote, links the ADS traded in U.S. markets to the underlying ordinary shares issued by the company.

How were Lu Jiayan’s Jianpu Technology (AIJTY) ADS holdings structured in this Form 4?

The filing shows both direct and indirect holdings. Lu directly holds 519,299 ADS and indirectly holds 280,571 ADS through JYLu Holdings Ltd., a BVI company wholly owned by Lu. Additionally, JYLu Holdings holds 28,738,439 Class A ordinary shares for Lu’s benefit.