[Form 3] Dingdong (Cayman) Ltd Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Dingdong (Cayman) Ltd Senior Finance Director Chen Zhou Chamberlain has filed an initial ownership report for the company’s American depositary shares (ADS). The filing shows no ADS held directly, but several outstanding options to buy ADS with future exercise periods and long-dated expirations.

The reported derivative holdings include options linked to 1,800 and 36,000 ADS with an exercise date on July 1, 2024 and expiration on July 1, 2033, as well as options over 6,750 ADS exercisable from June 30, 2025 expiring on June 30, 2034, and 9,900 ADS exercisable from June 30, 2026 expiring on June 30, 2035. A footnote explains that each ADS represents three Class A ordinary shares for every two ADS.

Insider Trade Summary

5 transactions reported

Mixed 5 txns

Insider Chen Zhou Chamberlain

Role null

Type	Security	Shares	Price	Value
holding	Option to Buy	--	--	--
holding	Option to Buy	--	--	--
holding	Option to Buy	--	--	--
holding	Option to Buy	--	--	--
holding	American depositary shares	--	--	--

Holdings After Transaction: Option to Buy — 9,900 shares (Direct, null); American depositary shares — 0 shares (Direct, null)

Footnotes (1)

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Understanding Insider Trading Forms →

SEC Form 3

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^*

Chen Zhou Chamberlain

(Last) (First) (Middle)

BUILDING T4, ZHANGJIANG SCIENCE GATE,

LANE 188 YUREN ROAD, PUDONG DISTRICT,

(Street)

SHANGHAI CHINA 200120

(City) (State) (Zip)

CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/26/2026

3. Issuer Name and Ticker or Trading Symbol
Dingdong (Cayman) Ltd [ DDL ]

3a. Foreign Trading Symbol

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

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

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

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)	0	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
Option to Buy	06/30/2026	06/30/2035	American depositary shares(1)	9,900	$0	D
Option to Buy	06/30/2025	06/30/2034	American depositary shares(1)	6,750	$0	D
Option to Buy	12/31/2024	07/01/2033	American depositary shares(1)	36,000	$0	D
Option to Buy	07/01/2024	07/01/2033	American depositary shares(1)	1,800	$0	D

Explanation of Responses:

1. Each American depositary shares (two American depositary shares representing three Class A ordinary share, par value US$0.000002 per share)

	/s/ Chen Zhou Chamberlain	05/26/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does the DDL Form 3 filing by Chen Zhou Chamberlain show?

The Form 3 shows Chen Zhou Chamberlain’s initial holdings in Dingdong (Cayman) Ltd. It reports no American depositary shares held directly, but several outstanding options to buy ADS with specified exercise dates and expiration dates extending to 2033, 2034, and 2035.

Does the DDL Senior Finance Director currently own Dingdong ADS?

The filing indicates no American depositary shares are held directly after the reported positions. Instead, the Senior Finance Director holds only options to acquire ADS in the future, with different tranches tied to 1,800, 36,000, 6,750, and 9,900 underlying ADS grants.

What option grants are reported in the Dingdong (DDL) Form 3?

The Form 3 lists options to buy American depositary shares, including grants over 1,800 and 36,000 ADS exercisable from July 1, 2024, plus 6,750 ADS from June 30, 2025, and 9,900 ADS from June 30, 2026, each with long-term expiration dates through 2035.

When do the DDL options held by the Senior Finance Director expire?

The reported options have staggered long-term expirations. The 1,800 and 36,000 ADS option grants expire on July 1, 2033, the 6,750 ADS grant expires on June 30, 2034, and the 9,900 ADS grant expires on June 30, 2035, if not exercised earlier.

How are Dingdong (DDL) ADS related to Class A ordinary shares?

A footnote explains that each American depositary share represents three Class A ordinary shares for every two ADS. This ratio links U.S.-traded ADS to the underlying Class A ordinary shares, helping investors understand the economic interest each ADS represents in Dingdong.