Industry - Patent Owners & Lessors

Include option trades

Include indirect trades

Latest data: 9/18/2025 10:03:52 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($1.20) M
0 Insiders	3 Insiders
0 Transactions	4 Transactions

8/18/2025 to 9/18/2025

3 Month

Buy/Sell Ratio 0.11

9%

91%

Buy	Sell
$161,767	($1.54) M
2 Insiders	3 Insiders
2 Transactions	6 Transactions

6/18/2025 to 9/18/2025

6 Month

Buy/Sell Ratio 0.06

5%

95%

Buy	Sell
$208,271	($3.47) M
4 Insiders	6 Insiders
4 Transactions	13 Transactions

3/18/2025 to 9/18/2025

12 Month

Buy/Sell Ratio 0.04

4%

96%

Buy	Sell
$589,271	($13.22) M
5 Insiders	8 Insiders
6 Transactions	25 Transactions

9/18/2024 to 9/18/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Stone William Gordon Iii Digital Turbine, Inc.	$381,000	2
D Loren Robert W Xcel Brands, Inc.	$136,620	1
Soncini Jason W. Acacia Research Corp	$26,523	1
Zambito Michael Sikoryak Acacia Research Corp	$25,147	1
Mcnulty Martin D. Jr. Acacia Research Corp	$19,981	1

Most Insider Selling

12 months

Name	Value	Transactions
Brezski Richard Interdigital, Inc.	($6,757,299)	3
Chen Lawrence Liren Interdigital, Inc.	($2,264,905)	2
Pankaj Rajesh Interdigital, Inc.	($1,828,582)	11
Hakoranta Eeva K. Interdigital, Inc.	($1,121,107)	2
Schmidt Joshua D. Interdigital, Inc.	($649,309)	4
Revankar Shriram Dolby Laboratories, Inc.	($524,440)	1
Couling John D Dolby Laboratories, Inc.	($50,652)	1
Sherman Mark Andrew Dolby Laboratories, Inc.	($26,240)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Acacia Research Corp	2	2
Digital Turbine, Inc.	1	2
Xcel Brands, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Interdigital, Inc.	5	22
Dolby Laboratories, Inc.	3	3

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Interdigital, Inc.	0.00	$0	($678,084)	0.00	$0	($2,870,807)	0.00	$0	($12,621,202)
Dolby Laboratories, Inc.	0.00	$0	($524,440)	0.00	$0	($601,332)	0.00	$0	($601,332)
Acacia Research Corp	--	$0	$0	--	$71,651	$0	--	$71,651	$0
Xcel Brands, Inc.	--	$0	$0	--	$136,620	$0	--	$136,620	$0
Digital Turbine, Inc.	--	$0	$0	--	$0	$0	--	$381,000	$0