GRINDR INC

Ticker: GRND CUSIP: 39854F101 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,633 Value ($000) $22 Avg Close $13.59 Range $11.73 - $16.22

Q1 2025

Shares 30 Value ($000) $1 Avg Close $17.55 Range $14.42 - $19.20

Q4 2024

Shares 5,261 Value ($000) $94 Avg Close $14.57 Range $11.51 - $18.43

Q3 2023

Shares 13,789 Value ($000) $79 Avg Close $5.59 Range $4.49 - $6.34

Q2 2023

Shares 1,800 Value ($000) $10 Avg Close $6.09 Range $5.06 - $6.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,633	$22	$13.59	$11.73 - $16.22
Q1 2025	30	$1	$17.55	$14.42 - $19.20
Q4 2024	5,261	$94	$14.57	$11.51 - $18.43
Q3 2023	13,789	$79	$5.59	$4.49 - $6.34
Q2 2023	1,800	$10	$6.09	$5.06 - $6.65