Grindr insider Katz logs tax withholding, 15K sale

Grindr’s CLO and Head of Global Affairs reported tax-related share withholding and a planned open-market stock sale under a Rule 10b5-1 trading plan.

Rhea-AI Filing Summary

Grindr Inc. (GRND) reported insider transactions by its CLO and Head of Global Affairs, Zachary Katz. On September 12, 2026, the issuer withheld 31,546 shares of common stock at $15.28 per share to satisfy tax withholding on vested RSUs. On September 14, 2026, Katz sold 15,227 shares of common stock at a weighted average price of $15.57 per share in transactions under a Rule 10b5-1 trading plan adopted March 18, 2026.

Insider Trade Summary 10b5-1

Net Seller: 15,227 shares

Net Sell 2 txns

Insider Katz Zachary

Role CLO and Head of Global Affairs

Sold 15,227 shs ($237K)

Type	Security	Shares	Price	Value
Sale	Common Stock F2, F3	15,227	$15.57	$237K
Tax Withholding	Common Stock F1	31,546	$15.28	$482K

Holdings After Transaction: Common Stock — 633,227 shares (Direct)

Footnotes (3)

1. F1. The Reporting Person is reporting the withholding by the Issuer of the shares of common stock that vested on September 12, 2026 pursuant to restricted stock units ("RSUs") that were not issued in order to satisfy the Reporting Person's tax withholding obligations upon settlement of the RSUs.
2. F2. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan, adopted March 18, 2026.
3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.30 to $15.73, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Key Figures

Shares sold: 15,227 shares Sale weighted average price: $15.57 per share Shares withheld for taxes: 31,546 shares +2 more

5 metrics

Shares sold 15,227 shares Common stock sale on September 14, 2026

Sale weighted average price $15.57 per share Weighted average for 15,227 shares sold, with prices from $15.30 to $15.73

Shares withheld for taxes 31,546 shares Withholding on vested RSUs on September 12, 2026

Tax withholding reference price $15.28 per share Per-share value used for 31,546 withheld shares

Rule 10b5-1 plan adoption date March 18, 2026 Plan governing the September 14, 2026 sales

Key Terms

Rule 10b5-1 trading plan, restricted stock units ("RSUs"), weighted average price

3 terms

Rule 10b5-1 trading plan regulatory

"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"

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.

restricted stock units ("RSUs") financial

"shares of common stock that vested on September 12, 2026 pursuant to restricted stock units ("RSUs")"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

weighted average price financial

"The price reported in Column 4 is a weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

FAQ

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

What insider transactions did GRND report for Zachary Katz on this Form 4?

The Form 4 reports withholding of 31,546 shares of Grindr common stock for tax obligations on vested RSUs on September 12, 2026, and a sale of 15,227 shares on September 14, 2026, under a Rule 10b5-1 trading plan.

How many GRND shares were withheld for taxes in the latest Form 4?

Grindr withheld 31,546 shares of common stock from Zachary Katz on September 12, 2026, to satisfy his tax withholding obligations upon settlement of restricted stock units that vested on that date.

At what prices were the GRND insider transactions executed?

Tax-related withholding was recorded at $15.28 per share on 31,546 shares. The 15,227-share sale used a weighted average price of $15.57 per share, with individual sale prices ranging from $15.30 to $15.73.

Were the recent GRND insider sales made under a Rule 10b5-1 plan?

Yes. The Form 4 states that the sales were effected pursuant to a Rule 10b5-1 trading plan adopted on March 18, 2026, and the document-level Rule 10b5-1 checkbox is affirmed.

Does the Form 4 show Zachary Katz’s remaining GRND share holdings?

No. The reported transactions list share amounts and prices but do not provide a total number of shares held after the transactions, as the post-transaction holdings fields are not filled in.

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

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Available on EDGAR 09/15/2026 - 04:16 PM Accepted by SEC EDGAR 09/15/2026 - 04:15 PM 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^*

Katz Zachary

(Last) (First) (Middle)

C/O GRINDR INC.

750 N.SAN VICENTE BLVD. STE RE1400

(Street)

WEST HOLLYWOOD CALIFORNIA 90069

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Grindr Inc. [ GRND ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CLO and Head of Global Affairs

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/12/2026

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
Common Stock	09/12/2026		F(1)		31,546	D	$15.28	648,454	D
Common Stock	09/14/2026		S(2)		15,227	D	$15.57(3)	633,227	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 Reporting Person is reporting the withholding by the Issuer of the shares of common stock that vested on September 12, 2026 pursuant to restricted stock units ("RSUs") that were not issued in order to satisfy the Reporting Person's tax withholding obligations upon settlement of the RSUs.

2. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan, adopted March 18, 2026.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.30 to $15.73, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

	/s/ Bella Zaslavsky, Attorney-in-Fact	09/15/2026
	** 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)