Zillow director sells 1,187 Class C shares

Zillow Group director Claire Cormier Thielke disclosed a small Rule 10b5-1 planned sale of Class C shares, retaining a direct holding afterward.

Rhea-AI Filing Summary

Zillow Group, Inc. (Z) director Claire Cormier Thielke reported selling 1,187 shares of Class C Capital Stock on September 3, 2026 at an average price of $35.71 per share, leaving her with 2,375 shares held directly. The sale was executed under a Rule 10b5-1 trading plan adopted on May 12, 2026.

Insider Trade Summary 10b5-1

Net Seller: 1,187 shares

Net Sell 1 txn

Insider Cormier Thielke Claire

Role Director

Sold 1,187 shs ($42K)

Type	Security	Shares	Price	Value
Sale	Class C Capital Stock F1	1,187	$35.71	$42K

Holdings After Transaction: Class C Capital Stock — 2,375 shares (Direct)

Footnotes (1)

1. F1. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 12, 2026.

Key Figures

Shares sold: 1,187 shares Sale price per share: $35.71 per share Shares held after transaction: 2,375 shares +1 more

4 metrics

Shares sold 1,187 shares Class C Capital Stock sold on September 3, 2026 by director Claire Cormier Thielke

Sale price per share $35.71 per share Average price for the September 3, 2026 sale of Class C Capital Stock

Shares held after transaction 2,375 shares Direct holdings of Class C Capital Stock after the reported sale

Rule 10b5-1 plan adoption date May 12, 2026 Date the trading plan governing the reported sale was adopted

Key Terms

Class C Capital Stock, Rule 10b5-1 trading plan, open market or private transaction

3 terms

Class C Capital Stock financial

"The transaction involved Class C Capital Stock of Zillow Group, Inc."

Rule 10b5-1 trading plan regulatory

"The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 12, 2026."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Zillow Group (Z) report for Claire Cormier Thielke?

Zillow Group reported that director Claire Cormier Thielke sold 1,187 shares of Class C Capital Stock on September 3, 2026 at an average price of $35.71 per share, in an open-market or private transaction.

How many Zillow Group (Z) shares does Claire Cormier Thielke hold after this sale?

After the reported sale, Claire Cormier Thielke directly holds 2,375 shares of Zillow Group Class C Capital Stock, according to the Form 4 disclosure.

Was the Zillow Group (Z) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the sale was effected pursuant to a Rule 10b5-1 trading plan adopted by Claire Cormier Thielke on May 12, 2026.

What price did the Zillow Group (Z) director receive for the shares sold?

The reported sale of Zillow Group Class C shares by Claire Cormier Thielke was at an average price of $35.71 per share on September 3, 2026.

What security class was involved in Claire Cormier Thielke’s Zillow Group (Z) transaction?

The transaction involved Class C Capital Stock of Zillow Group, Inc., with 1,187 shares sold and 2,375 shares held directly afterward.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/04/2026 - 05:19 PM EDT Accepted by SEC EDGAR 09/04/2026 - 05:18 PM EDT Learn about SEC filing dates

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).

X

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^*

Cormier Thielke Claire

(Last) (First) (Middle)

C/O ZILLOW GROUP, INC.

1301 SECOND AVENUE, FLOOR 36

(Street)

SEATTLE WASHINGTON 98101

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ZILLOW GROUP, INC. [ Z AND ZG ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/03/2026

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
Class C Capital Stock	09/03/2026		S		1,187(1)	D	$35.71	2,375	D

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. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 12, 2026.

Remarks:

	/s/ Shannon Cartales Attorney-in-Fact	09/04/2026
	** 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)