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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: 9/14/2026 10:02:20 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($29.28) M
0 Insiders
7 Insiders
0 Transactions
9 Transactions
8/14/2026 to 9/14/2026
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($111.73) M
0 Insiders
20 Insiders
0 Transactions
35 Transactions
6/14/2026 to 9/14/2026
6 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($199.96) M
0 Insiders
30 Insiders
0 Transactions
64 Transactions
3/14/2026 to 9/14/2026
12 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($279.99) M
0 Insiders
40 Insiders
0 Transactions
122 Transactions
9/14/2025 to 9/14/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Most Insider Selling
12 months
Name
Value
Transactions
Mosley William D
Seagate Technology Holdings Plc
($91,595,125)
11
Romano Gianluca
Seagate Technology Holdings Plc
($38,843,370)
6
Tan Irving
Western Digital Corp
($25,258,809)
4
Giancarlo Charles H
Everpure, Inc.
($24,834,441)
5
Ilkbahar Alper
Sandisk Corp
($11,397,901)
3
Teh Ban Seng
Seagate Technology Holdings Plc
($10,031,972)
2
Gubbi Vidyadhara K
Western Digital Corp
($9,346,222)
5
Cernuda Cesar
Netapp, Inc.
($8,191,171)
2
Cole Martin I
Western Digital Corp
($8,078,792)
7
Shek Bernard
Sandisk Corp
($7,986,054)
5
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Seagate Technology Holdings Plc
11
41
Western Digital Corp
8
24
Everpure, Inc.
8
16
Netapp, Inc.
5
21
Sandisk Corp
5
12
Quantum Corp /De/
1
2
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Sandisk Corp
0.00
$0
($12,879,106)
0.00
$0
($23,742,692)
0.00
$0
($26,187,078)
Seagate Technology Holdings Plc
0.00
$0
($9,023,304)
0.00
$0
($108,810,693)
0.00
$0
($156,115,914)
Everpure, Inc.
0.00
$0
($6,657,577)
0.00
$0
($27,005,047)
0.00
$0
($31,160,168)
Netapp, Inc.
0.00
$0
($718,030)
0.00
$0
($10,473,366)
0.00
$0
($12,368,476)
Quantum Corp /De/
--
$0
$0
0.00
$0
($84,680)
0.00
$0
($124,793)
Western Digital Corp
--
$0
$0
0.00
$0
($29,847,501)
0.00
$0
($54,032,777)