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Industry - Computer Storage Devices
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Industrial Machinery & Computers
Include option trades
Include indirect trades
Latest data: 12/10/2025 10:05:24 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($21.40) M
0 Insiders
12 Insiders
0 Transactions
15 Transactions
11/10/2025 to 12/10/2025
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($75.75) M
0 Insiders
26 Insiders
0 Transactions
42 Transactions
9/10/2025 to 12/10/2025
6 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($124.37) M
0 Insiders
29 Insiders
0 Transactions
73 Transactions
6/10/2025 to 12/10/2025
12 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
$499,597
($166.24) M
1 Insiders
38 Insiders
2 Transactions
127 Transactions
12/10/2024 to 12/10/2025
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
($32,360,874)
10
Berry Michael J
Netapp, Inc.
($9,256,848)
7
Kurian George
Netapp, Inc.
($9,231,570)
10
Gubbi Vidyadhara K
Western Digital Corp
($5,469,743)
5
Singh Ajay
Pure Storage, Inc.
($4,591,160)
4
Cernuda Cesar
Netapp, Inc.
($4,305,303)
2
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
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
32
Western Digital Corp
7
15
Pure Storage, Inc.
6
29
Netapp, Inc.
5
34
Quantum Corp /De/
5
7
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
($7,960,724)
0.00
$0
($35,753,009)
0.00
$0
($48,811,538)
Pure Storage, Inc.
0.00
$0
($7,130,641)
0.00
$0
($71,433,529)
0.00
$0
($79,826,332)
Western Digital Corp
0.00
$0
($6,019,063)
0.00
$0
($12,406,793)
0.00
$0
($13,138,427)
Sandisk Corp
0.00
$0
($248,027)
0.00
$0
($248,027)
0.00
$0
($248,027)
Netapp, Inc.
0.00
$0
($38,777)
0.00
$0
($4,487,912)
0.02
$499,597
($23,855,341)
Quantum Corp /De/
--
$0
$0
0.00
$0
($42,215)
0.00
$0
($357,715)