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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: 6/18/2026 10:01:40 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($25.14) M
0 Insiders
12 Insiders
0 Transactions
13 Transactions
5/18/2026 to 6/18/2026
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($88.24) M
0 Insiders
21 Insiders
0 Transactions
29 Transactions
3/18/2026 to 6/18/2026
6 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($128.15) M
0 Insiders
26 Insiders
0 Transactions
49 Transactions
12/18/2025 to 6/18/2026
12 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($187.36) M
0 Insiders
35 Insiders
0 Transactions
109 Transactions
6/18/2025 to 6/18/2026
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
($78,175,512)
12
Romano Gianluca
Seagate Technology Holdings Plc
($21,009,278)
3
Tan Irving
Western Digital Corp
($16,359,480)
3
Gubbi Vidyadhara K
Western Digital Corp
($11,092,742)
8
Davis Brian Scott
Western Digital Corp
($7,798,498)
2
Cole Martin I
Western Digital Corp
($6,281,435)
5
Morris John Christopher
Seagate Technology Holdings Plc
($4,407,392)
5
Singh Ajay
Everpure, Inc.
($3,843,215)
4
Ilkbahar Alper
Sandisk Corp
($3,513,153)
1
Pokorny Michael
Sandisk Corp
($3,488,436)
1
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
40
Western Digital Corp
8
24
Everpure, Inc.
5
12
Sandisk Corp
5
6
Netapp, Inc.
4
21
Quantum Corp /De/
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
($15,267,947)
0.00
$0
($81,516,718)
0.00
$0
($117,224,841)
Sandisk Corp
0.00
$0
($4,554,753)
0.00
$0
($11,109,849)
0.00
$0
($11,357,876)
Western Digital Corp
0.00
$0
($3,835,609)
0.00
$0
($32,690,032)
0.00
$0
($45,082,612)
Netapp, Inc.
0.00
$0
($1,485,735)
0.00
$0
($2,067,989)
0.00
$0
($5,808,140)
Quantum Corp /De/
--
$0
$0
0.00
$0
($593)
0.00
$0
($42,808)
Everpure, Inc.
--
$0
$0
0.00
$0
($760,109)
0.00
$0
($7,845,811)