Nangeng Zhang - 18 Mar 2026 Form 3 Insider Report for Canaan Inc. (CAN)

Role: Chief Executive Officer, Director
Signature: /s/ Nangeng Zhang
Issuer symbol: CAN
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 16:05:45 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Zhang Nangeng	Chief Executive Officer, Director	28 AYER RAJAH CRESCENT #06-08, SINGAPORE	/s/ Nangeng Zhang	18 Mar 2026	0001802993

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	CAN	Class A ordinary shares						370,884,600	18 Mar 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	CAN	American Depositary Shares							18 Mar 2026	Class A ordinary shares	34,524,525		Direct	F1
holding	CAN	Class B ordinary shares							18 Mar 2026	Class A ordinary shares	311,624,444		By Flueqel Ltd.	F2, F3

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

Explanation of Responses:

Id	Content
F1	Each American Depositary Share is convertible at any time, at the holder's election, into 15 Class A ordinary shares of the issuer. The American Depositary Shares have no expiration date.
F2	Each Class B ordinary share is convertible into one Class A ordinary share of the issuer at any time, at the holder's election, and has no expiration date.
F3	Flueqel Ltd. is a company incorporated under the laws of the British Virgin Islands, which is indirectly wholly owned by a trust of which the reporting person is the beneficiary.