Industry - Patent Owners & Lessors

Include option trades

Include indirect trades

Latest data: 4/2/2026 10:07:19 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($2.46) M
0 Insiders	2 Insiders
0 Transactions	2 Transactions

3/2/2026 to 4/2/2026

3 Month

Buy/Sell Ratio 0.01

0%

100%

Buy	Sell
$111,800	($18.31) M
1 Insiders	7 Insiders
1 Transactions	19 Transactions

1/2/2026 to 4/2/2026

6 Month

Buy/Sell Ratio 0.01

0%

100%

Buy	Sell
$224,208	($22.77) M
2 Insiders	7 Insiders
3 Transactions	29 Transactions

10/2/2025 to 4/2/2026

12 Month

Buy/Sell Ratio 0.02

1%

99%

Buy	Sell
$432,479	($24.65) M
5 Insiders	8 Insiders
7 Transactions	39 Transactions

4/2/2025 to 4/2/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
D Loren Robert W Xcel Brands, Inc.	$249,028	3
Deng Chiyuan AI Era Corp.	$111,800	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
Chen Lawrence Liren Interdigital, Inc.	($9,548,372)	9
Brezski Richard Interdigital, Inc.	($6,799,300)	4
Pankaj Rajesh Interdigital, Inc.	($3,133,610)	11
Schmidt Joshua D. Interdigital, Inc.	($2,831,628)	6
Couling John D Dolby Laboratories, Inc.	($1,390,823)	4
Revankar Shriram Dolby Laboratories, Inc.	($919,510)	3
Sherman Mark Andrew Dolby Laboratories, Inc.	($26,240)	1
Kinsell Joshua Digital Turbine, Inc.	($2,346)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Acacia Research Corp	2	2
Xcel Brands, Inc.	1	2
AI Era Corp.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Interdigital, Inc.	4	30
Dolby Laboratories, Inc.	3	8

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Interdigital, Inc.	0.00	$0	($2,457,360)	0.00	$0	($21,029,051)	0.00	$0	($22,312,911)
Dolby Laboratories, Inc.	--	$0	$0	0.00	$0	($1,735,241)	0.00	$0	($2,336,572)
Digital Turbine, Inc.	--	$0	$0	0.00	$0	($2,346)	0.00	$0	($2,346)
AI Era Corp.	--	$0	$0	--	$111,800	$0	--	$111,800	$0
Xcel Brands, Inc.	--	$0	$0	--	$112,408	$0	--	$249,028	$0
Acacia Research Corp	--	$0	$0	--	$0	$0	--	$71,651	$0