Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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 * Index Ventures Growth II (Jersey), L.P. 2. Issuer Name and Ticker or Trading Symbol WEALTHFRONT CORP [WLTH] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 5TH FLOOR, 44 ESPLANADE 3. Date of Earliest Transaction (Month/Day/Year) 12/15/2025 (Street) ST. HELIER, Y9 JE1 3FG 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) 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 Common Stock 12/15/2025 C 2,370,596 A (1) 2,370,596 D(2)(3)(4) Common Stock 12/15/2025 C 779,009 A (1) 3,149,605 D(2)(3)(4) Common Stock 12/15/2025 C 207,734 A (1) 3,357,339 D(2)(3)(4) Common Stock 12/15/2025 C 35,007 A (1) 35,007 I By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5) Common Stock 12/15/2025 C 11,528 A (1) 46,535 I By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5) Common Stock 12/15/2025 C 3,074 A (1) 49,609 I By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5) Common Stock 12/15/2025 C 2,876,772 A (1) 6,243,474 I By Index Ventures VI (Jersey), L.P.(2)(3)(6) Common Stock 12/15/2025 C 2,913,888 A (1) 9,157,362 I By Index Ventures VI (Jersey), L.P.(2)(3)(6) Common Stock 12/15/2025 C 58,068 A (1) 126,014 I By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(7) Common Stock 12/15/2025 C 58,816 A (1) 184,830 I By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(7) Common Stock 12/15/2025 C 37,148 A (1) 80,608 I By Yucca (Jersey) SLP(2)(3)(8) Common Stock 12/15/2025 C 37,629 A (1) 118,237 I By Yucca (Jersey) SLP(2)(3)(8) Common Stock 12/15/2025 C 30,450 A (1) 148,687 I By Yucca (Jersey) SLP(2)(3)(8) Common Stock 12/15/2025 C 10,007 A (1) 158,694 I By Yucca (Jersey) SLP(2)(3)(8) Common Stock 12/15/2025 C 2,669 A (1) 161,363 I By Yucca (Jersey) SLP(2)(3)(8)

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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 Underlying Securities (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 of Derivative Security: 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
Series F Preferred Stock	(1)	12/15/2025		C			2,370,596	(1)	(1)	Common Stock	2,370,596	(1)	0	D(2)(3)
Series G Preferred Stock	(1)	12/15/2025		C			779,009	(1)	(1)	Common Stock	779,009	(1)	0	D(2)(3)
Series G-1 Preferred Stock	(1)	12/15/2025		C			207,734	(1)	(1)	Common Stock	207,734	(1)	0	D(2)(3)
Series F Preferred Stock	(1)	12/15/2025		C			35,007	(1)	(1)	Common Stock	35,007	(1)	0	I	By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5)
Series G Preferred Stock	(1)	12/15/2025		C			11,528	(1)	(1)	Common Stock	11,528	(1)	0	I	By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5)
Series G-1 Preferred Stock	(1)	12/15/2025		C			3,074	(1)	(1)	Common Stock	3,074	(1)	0	I	By Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(5)
Series D Preferred Stock	(1)	12/15/2025		C			2,876,772	(1)	(1)	Common Stock	2,876,772	(1)	0	I	By Index Ventures VI (Jersey), L.P.(2)(3)(6)
Series E Preferred Stock	(1)	12/15/2025		C			2,913,888	(1)	(1)	Common Stock	2,913,888	(1)	0	I	By Index Ventures VI (Jersey), L.P.(2)(3)(6)
Series D Preferred Stock	(1)	12/15/2025		C			58,068	(1)	(1)	Common Stock	58,068	(1)	0	I	By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(7)
Series E Preferred Stock	(1)	12/15/2025		C			58,816	(1)	(1)	Common Stock	58,816	(1)	0	I	By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.(2)(3)(7)
Series D Preferred Stock	(1)	12/15/2025		C			37,148	(1)	(1)	Common Stock	37,148	(1)	0	I	Yucca (Jersey) SLP(2)(3)(8)
Series E Preferred Stock	(1)	12/15/2025		C			37,629	(1)	(1)	Common Stock	37,629	(1)	0	I	By Yucca (Jersey) SLP(2)(3)(8)
Series F Preferred Stock	(1)	12/15/2025		C			30,450	(1)	(1)	Common Stock	30,450	(1)	0	I	By Yucca (Jersey) SLP(2)(3)(8)
Series G Preferred Stock	(1)	12/15/2025		C			10,007	(1)	(1)	Common Stock	10,007	(1)	0	I	By Yucca (Jersey) SLP(2)(3)(8)
Series G-1 Preferred Stock	(1)	12/15/2025		C			2,669	(1)	(1)	Common Stock	2,669	(1)	0	I	By Yucca (Jersey) SLP(2)(3)(8)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Index Ventures Growth II (Jersey), L.P. 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Index Ventures Growth II Parallel Entrepreneur Fund (Jersey), L.P. 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Index Ventures VI (Jersey) LP 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Yucca (Jersey) SLP 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Index Venture Growth Associates II Ltd 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X
Index Venture Associates VI Ltd 5TH FLOOR, 44 ESPLANADE ST. HELIER, Y9 JE1 3FG		X

Signatures

INDEX VENTURE GROWTH ASSOCIATES II LIMITED, as Managing General Partner of INDEX VENTURES GROWTH II (JERSEY), L.P., By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date
INDEX VENTURE GROWTH ASSOCIATES II LIMITED, as Managing General Partner of INDEX VENTURES GROWTH II PARALLEL ENTREPRENEUR FUND (JERSEY), L.P., By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date
INDEX VENTURE ASSOCIATES VI LIMITED, as Managing General Partner of INDEX VENTURES VI (JERSEY), L.P., By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date
INDEX VENTURE ASSOCIATES VI LIMITED, as Managing General Partner of INDEX VENTURES VI PARALLEL ENTREPRENEUR FUND (JERSEY) L.P., By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date
YUCCA (JERSEY) SLP, By: CSC Employee Benefit Services (Jersey) Limited, as authorized signatory of Yucca (Jersey) SLP in its capacity as Administrator of the Index Co-Investment Scheme, By: /s/ Tapiwa Munyawiri and /s/ Carolyn Gates, Auth. Signatories		12/15/2025
**Signature of Reporting Person		Date
INDEX VENTURE GROWTH ASSOCIATES II LIMITED, By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date
INDEX VENTURE ASSOCIATES VI LIMITED, By: /s/ Nigel Greenwood, Its: Director		12/15/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Pursuant to the Issuer's Restated Certificate of Incorporation, each share of Series D Convertible Preferred Stock, Series E Convertible Preferred Stock, Series F Convertible Preferred Stock, Series G Convertible Preferred Stock, or Series G-1 Convertible Preferred Stock (collectively, "Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the Issuer's initial public offering of its Common Stock, each share of Preferred Stock automatically converted into shares of Common Stock at a ratio of 1-for-1. The securities have no expiration date.
(2)	Index Venture Growth Associates II Limited ("IVGA II") is the managing general partner of Index Ventures Growth II (Jersey), L.P. ("Index II") and Index Ventures Growth II Parallel Entrepreneur Fund (Jersey) L.P. ("Index II PEF"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index Ventures VI (Jersey), L.P. ("Index VI") and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI PEF" and together with Index II, Index II PEF and Index VI, the "Index Funds"). Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index Funds' investment in the Issuer.
(3)	Each of IVA VI and IVGA II disclaims beneficial ownership of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.
(4)	The reported securities are held directly by Index II.
(5)	The reported securities are directly held by Index II PEF.
(6)	The reported securities are directly held by Index VI Jersey.
(7)	The reported securities are directly held by Index VI PEF.
(8)	The reported securities are directly held by Yucca.

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