Industry - Computer Storage Devices

Include option trades

Include indirect trades

Latest data: 1/29/2026 10:05:26 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($6.33) M
0 Insiders	4 Insiders
0 Transactions	4 Transactions

12/29/2025 to 1/29/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($53.42) M
0 Insiders	22 Insiders
0 Transactions	32 Transactions

10/29/2025 to 1/29/2026

6 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($123.69) M
0 Insiders	28 Insiders
0 Transactions	69 Transactions

7/29/2025 to 1/29/2026

12 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$499,597	($160.88) M
1 Insiders	37 Insiders
2 Transactions	120 Transactions

1/29/2025 to 1/29/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Gustafsson Anders Netapp, Inc.	$499,597	2

Most Insider Selling

12 months

Name	Value	Transactions
Colgrove John Pure Storage, Inc.	($69,548,827)	13
Mosley William D Seagate Technology Holdings Plc	($36,339,100)	10
Kurian George Netapp, Inc.	($7,129,329)	8
Gubbi Vidyadhara K Western Digital Corp	($5,469,743)	5
Berry Michael J Netapp, Inc.	($5,398,512)	4
Singh Ajay Pure Storage, Inc.	($3,843,215)	4
Tan Irving Western Digital Corp	($3,562,138)	2
Teh Ban Seng Seagate Technology Holdings Plc	($3,096,260)	4
Cannon Michael R Seagate Technology Holdings Plc	($2,878,646)	1
Chong Kian Fatt Seagate Technology Holdings Plc	($2,639,357)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Netapp, Inc.	1	2

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Seagate Technology Holdings Plc	12	34
Western Digital Corp	7	15
Pure Storage, Inc.	6	29
Netapp, Inc.	5	29
Quantum Corp /De/	3	3
Sandisk Corp	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Seagate Technology Holdings Plc	0.00	$0	($5,946,021)	0.00	$0	($38,761,025)	0.00	$0	($53,057,524)
Pure Storage, Inc.	0.00	$0	($278,178)	0.00	$0	($69,427,768)	0.00	$0	($78,786,306)
Netapp, Inc.	0.00	$0	($105,490)	0.00	$0	($2,820,122)	0.03	$499,597	($15,535,172)
Quantum Corp /De/	--	$0	$0	0.00	$0	($42,215)	0.00	$0	($110,488)
Western Digital Corp	--	$0	$0	0.00	$0	($12,392,580)	0.00	$0	($13,138,427)
Sandisk Corp	--	$0	$0	0.00	$0	($248,027)	0.00	$0	($248,027)