Grindr Inc. Insider Trading

GRND

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Last 12 months

Insiders bought $9.29M and sold $32.9M on the open market.

All of the selling was scheduled in advance under 10b5-1 plans.

Net open-market

−$23.6M

4 buys · 27 sales

Under a 10b5-1 plan

100%

of the value sold

Insiders who bought / sold

1 / 5

executives and directors

Last open-market buy

Dec 2025

Dec 5, 2025

Get an email when GRND's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Nov 2 – 3	George Raymond Zage III Director	Sold10b5-1 plan 2 parts	500,000	$12.87 average	$6.43M	0.5%	Form 4
Oct 16 – 19	George Raymond Zage III Director	Sold10b5-1 plan 2 parts	500,000	$14.12 average	$7.06M	0.5%	Form 4
Oct 14	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	15,227	$15.23	232K	2.4%	Form 4
Oct 1 – 2	George Raymond Zage III Director	Sold10b5-1 plan 4 parts	500,000	$13.87 average	$6.93M	0.5%	Form 4
Sep 16 – 17	George Raymond Zage III Director	Sold10b5-1 plan 2 parts	500,000	$15.55 average	$7.78M	0.5%	Form 4
Sep 14	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	15,227	$15.57	237K	2.3%	Form 4
Aug 31	Austin J Balance Chief Product Officer	Sold10b5-1 plan	89,638	$15.46	$1.39M	9.5%	Form 4
Aug 19	Daniel Brooks Baer Director	Sold10b5-1 plan	3,500	$15.65	55K	6.8%	Form 4
Aug 17	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	10,172	$15.83	161K	1.5%	Form 4
Aug 3	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	12,979	$17.89	232K	1.8%	Form 4
Jul 16	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	10,172	$15.95	162K	1.4%	Form 4
Jul 1	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	12,800	$16.28	208K	1.8%	Form 4
Jun 29	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	12,799	$14.65	188K	1.7%	Form 4
Jun 17	Zachary Katz CLO and Head of Global Affairs	Sold10b5-1 plan	10,172	$13.29	135K	1.4%	Form 4
Jun 1	Nathan Richardson Director	Sold10b5-1 plan	1,500	$12.59	19K	18%	Form 4
May 8	Austin J Balance Chief Product Officer	Sold10b5-1 plan 2 parts	31,615	$15.00 average	474K	3.3%	Form 4
May 1	Nathan Richardson Director	Sold10b5-1 plan	1,500	$13.51	20K	15%	Form 4
Apr 1	Nathan Richardson Director	Sold10b5-1 plan	1,500	$12.17	18K	13%	Form 4
Mar 2	Nathan Richardson Director	Sold10b5-1 plan	1,500	$11.27	17K	12%	Form 4
Feb 4 – 6	James Fu Bin Lu Large holder	SoldNo plan 3 parts	1,450,000	$10.07 average	$14.6M	7.3%	Form 4
Jan 30 – Feb 3	James Fu Bin Lu Large holder	SoldNo plan 3 parts	612,766	$11.03 average	$6.76M	3.0%	Form 4
Feb 2	Nathan Richardson Director	Sold10b5-1 plan	1,500	$11.18	17K	10%	Form 4
Jan 23 – 27	James Fu Bin Lu Large holder	SoldNo plan 3 parts	639,000	$11.88 average	$7.59M	3.0%	Form 4
Jan 20 – 22	James Fu Bin Lu Large holder	SoldNo plan 3 parts	600,000	$12.01 average	$7.21M	2.8%	Form 4
Jan 9 – 12	James Fu Bin Lu Large holder	SoldNo plan 2 parts	415,307	$13.22 average	$5.49M	1.9%	Form 4
Jan 5	James Fu Bin Lu Large holder	SoldNo plan	92,071	$13.53	$1.25M	0.4%	Form 4
Jan 2	Nathan Richardson Director	Sold10b5-1 plan	1,500	$13.66	20K	9.5%	Form 4
Dec 29, 2025	James Fu Bin Lu Large holder	SoldNo plan	3,628	$13.50	49K	<0.1%	Form 4
Dec 23, 2025 – Dec 26, 2025	James Fu Bin Lu Large holder	SoldNo plan 2 parts	143,994	$13.71 average	$1.97M	0.6%	Form 4
Dec 5, 2025	George Raymond Zage III Director	Bought	50,000	$13.51	676K	<0.1%	Form 4
Dec 3, 2025 – Dec 4, 2025	George Raymond Zage III Director	Bought 2 parts	155,000	$13.49 average	$2.09M	0.2%	Form 4
Dec 2, 2025 – Dec 3, 2025	George Raymond Zage III Director	Bought 2 parts	200,000	$13.26 average	$2.65M	0.2%	Form 4
Nov 28, 2025 – Dec 1, 2025	George Raymond Zage III Director	Bought 2 parts	300,000	$12.90 average	$3.87M	0.3%	Form 4
Dec 1, 2025	Nathan Richardson Director	Sold10b5-1 plan	1,500	$12.70	19K	8.7%	Form 4
Nov 25, 2025	Zachary Katz GC and Head of Global Affairs	Sold10b5-1 plan	29,383	$12.52	368K	6.0%	Form 4
Nov 18, 2025	Nathan Richardson Director	Sold10b5-1 plan	1,500	$13.55	20K	8.0%	Form 4
Nov 18, 2025	James Fu Bin Lu Large holder	SoldNo plan	75,748	$13.65	$1.03M	0.3%	Form 4
Nov 14, 2025 – Nov 17, 2025	James Fu Bin Lu Large holder	SoldNo plan 2 parts	367,981	$14.10 average	$5.19M	1.6%	Form 4
Nov 14, 2025	Nathan Richardson Director	Sold10b5-1 plan	485	$14.03	7K	2.5%	Form 4
Nov 13, 2025	Zachary Katz GC and Head of Global Affairs	Sold10b5-1 plan	13,781	$14.39	198K	2.7%	Form 4

Nov 2 – 310b5-1 plan
George Raymond Zage III
Director · sold 500,000 at avg $12.87
$6.43M
0.5% of stake
Oct 16 – 1910b5-1 plan
George Raymond Zage III
Director · sold 500,000 at avg $14.12
$7.06M
0.5% of stake
Oct 1410b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 15,227 at $15.23
232K
2.4% of stake
Oct 1 – 210b5-1 plan
George Raymond Zage III
Director · sold 500,000 at avg $13.87
$6.93M
0.5% of stake
Sep 16 – 1710b5-1 plan
George Raymond Zage III
Director · sold 500,000 at avg $15.55
$7.78M
0.5% of stake
Sep 1410b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 15,227 at $15.57
237K
2.3% of stake
Aug 3110b5-1 plan
Austin J Balance
Chief Product Officer · sold 89,638 at $15.46
$1.39M
9.5% of stake
Aug 1910b5-1 plan
Daniel Brooks Baer
Director · sold 3,500 at $15.65
55K
6.8% of stake
Aug 1710b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 10,172 at $15.83
161K
1.5% of stake
Aug 310b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 12,979 at $17.89
232K
1.8% of stake
Jul 1610b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 10,172 at $15.95
162K
1.4% of stake
Jul 110b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 12,800 at $16.28
208K
1.8% of stake
Jun 2910b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 12,799 at $14.65
188K
1.7% of stake
Jun 1710b5-1 plan
Zachary Katz
CLO and Head of Global Affairs · sold 10,172 at $13.29
135K
1.4% of stake
Jun 110b5-1 plan
Nathan Richardson
Director · sold 1,500 at $12.59
19K
18% of stake
May 810b5-1 plan
Austin J Balance
Chief Product Officer · sold 31,615 at avg $15.00
474K
3.3% of stake
May 110b5-1 plan
Nathan Richardson
Director · sold 1,500 at $13.51
20K
15% of stake
Apr 110b5-1 plan
Nathan Richardson
Director · sold 1,500 at $12.17
18K
13% of stake
Mar 210b5-1 plan
Nathan Richardson
Director · sold 1,500 at $11.27
17K
12% of stake
Feb 4 – 6No plan
James Fu Bin Lu
Large holder · sold 1,450,000 at avg $10.07
$14.6M
7.3% of stake
Jan 30 – Feb 3No plan
James Fu Bin Lu
Large holder · sold 612,766 at avg $11.03
$6.76M
3.0% of stake
Feb 210b5-1 plan
Nathan Richardson
Director · sold 1,500 at $11.18
17K
10% of stake
Jan 23 – 27No plan
James Fu Bin Lu
Large holder · sold 639,000 at avg $11.88
$7.59M
3.0% of stake
Jan 20 – 22No plan
James Fu Bin Lu
Large holder · sold 600,000 at avg $12.01
$7.21M
2.8% of stake
Jan 9 – 12No plan
James Fu Bin Lu
Large holder · sold 415,307 at avg $13.22
$5.49M
1.9% of stake
Jan 5No plan
James Fu Bin Lu
Large holder · sold 92,071 at $13.53
$1.25M
0.4% of stake
Jan 210b5-1 plan
Nathan Richardson
Director · sold 1,500 at $13.66
20K
9.5% of stake
Dec 29, 2025No plan
James Fu Bin Lu
Large holder · sold 3,628 at $13.50
49K
<0.1% of stake
Dec 23, 2025 – Dec 26, 2025No plan
James Fu Bin Lu
Large holder · sold 143,994 at avg $13.71
$1.97M
0.6% of stake
Dec 5, 2025
George Raymond Zage III
Director · bought 50,000 at $13.51
676K
<0.1% of stake
Dec 3, 2025 – Dec 4, 2025
George Raymond Zage III
Director · bought 155,000 at avg $13.49
$2.09M
0.2% of stake
Dec 2, 2025 – Dec 3, 2025
George Raymond Zage III
Director · bought 200,000 at avg $13.26
$2.65M
0.2% of stake
Nov 28, 2025 – Dec 1, 2025
George Raymond Zage III
Director · bought 300,000 at avg $12.90
$3.87M
0.3% of stake
Dec 1, 202510b5-1 plan
Nathan Richardson
Director · sold 1,500 at $12.70
19K
8.7% of stake
Nov 25, 202510b5-1 plan
Zachary Katz
GC and Head of Global Affairs · sold 29,383 at $12.52
368K
6.0% of stake
Nov 18, 202510b5-1 plan
Nathan Richardson
Director · sold 1,500 at $13.55
20K
8.0% of stake
Nov 18, 2025No plan
James Fu Bin Lu
Large holder · sold 75,748 at $13.65
$1.03M
0.3% of stake
Nov 14, 2025 – Nov 17, 2025No plan
James Fu Bin Lu
Large holder · sold 367,981 at avg $14.10
$5.19M
1.6% of stake
Nov 14, 202510b5-1 plan
Nathan Richardson
Director · sold 485 at $14.03
7K
2.5% of stake
Nov 13, 202510b5-1 plan
Zachary Katz
GC and Head of Global Affairs · sold 13,781 at $14.39
198K
2.7% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch GRND, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

GRND is in 24 US ETFs. The largest of them, with GRND's weight in each:

Spot a number that looks wrong? Check it in GRND's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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