Zachary Katz - 12 Sep 2026 Form 4 Insider Report for Grindr Inc. (GRND)

Reporting relationship: CLO and Head of Global Affairs
Issuer ticker: GRND
Reported as of: 12 Sep 2026
Net transaction value: -$237,084
SEC form: 4
Accepted by SEC: 15 Sep 2026, 16:15:20 UTC
Prior SEC filing: 19 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Bella Zaslavsky, Attorney-in-Fact

Key filing fact

Zachary Katz filed Form 4 for Grindr Inc. (GRND) on 15 Sep 2026.

Key facts

This page summarizes Zachary Katz's Form 4 filing for Grindr Inc. (GRND).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 15 Sep 2026, 16:15.

Change

Previous filing in this sequence was filed on 19 Aug 2026.
Current net transaction value: -$237,084.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002034458 Primary reporting owner

Katz Zachary

Relationship: CLO and Head of Global Affairs
Address: C/O GRINDR INC., 750 N.SAN VICENTE BLVD. STE RE1400, WEST HOLLYWOOD
Signature: /s/ Bella Zaslavsky, Attorney-in-Fact
Signature date: 15 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GRND transaction

Common Stock

Tax liability

Transaction value
Shares: -31,546
Change %: -4.6%
Price: $15.28^*
Shares after: 648,454
Date: 12 Sep 2026
Ownership: Direct
Footnotes: F1

GRND transaction

Common Stock

Sale

Transaction value: $237,084
Shares: -15,227
Change %: -2.3%
Price: $15.57
Shares after: 633,227
Date: 14 Sep 2026
Ownership: Direct
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote 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.

Footnote F2

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

Footnote 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.