STX
insider transactionsSeagate Technology Holdings plc — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-255.8K
0 buy · 255.8K sell
Net value · 365d
-$152.0M
$0 in · $152.0M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
233
0 buy · 255.8K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$870.5K
989 sh · $880.19
Own -19%
-
Sell·S
Gianluca Romano KEY
EVP & CFO
$795.0K
903 sh · $880.19
Own -2%
-
Sell·S
EVP & CTO · 10b5-1
$790.4K
898 sh · $880.19
Own -7%
-
Sell·S
EVP & CTO · 10b5-1
$410.2K
466 sh · $880.19
Own -3%
-
Sell·S
William D Mosley KEY
CEO
$1.6M
1.8K sh · $880.19
Own -1%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
989 sh
Own +25%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
989 sh
Own +23%
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
1.7K sh
Own +25%
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
1.7K sh
Own +4%
-
Exercise·M
EVP & CTO · 10b5-1
$0
942 sh
Own +25%
-
Exercise·M
EVP & CTO · 10b5-1
$0
942 sh
Own +8%
-
Exercise·M
William D Mosley KEY
CEO
$0
3.3K sh
Own +25%
-
Exercise·M
William D Mosley KEY
CEO
$0
3.3K sh
Own +1%
-
Exercise·M
EVP Global Operations
$0
678 sh
Own +25%
-
Exercise·M
EVP Global Operations
$0
678 sh
Own +37%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$544.9K
663 sh · $821.86
Own -13%
-
Sell·S
Gianluca Romano KEY
EVP & CFO
$679.6K
827 sh · $821.77
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO
$430.2K
524 sh · $821.73
Own -1%
-
Sell·S
EVP & CTO
$262.7K
320 sh · $821.65
Own -2%
-
Sell·S
EVP & CTO
$208.7K
254 sh · $821.66
Own -2%
-
Sell·S
William D Mosley KEY
CEO
$1.1M
1.3K sh · $821.75
Own -0%
-
Sell·S
William D Mosley KEY
CEO
$1.3M
1.5K sh · $821.74
Own -0%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
663 sh
Own +12%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
599 sh
Own +59900%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
663 sh
Own +15%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
599 sh
Own +16%
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
1.5K sh
Own +12%
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
959 sh
Own New
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
1.5K sh
Own +4%
-
Exercise·M
Gianluca Romano KEY
EVP & CFO
$0
959 sh
Own +2%
-
Exercise·M
EVP & CTO
$0
631 sh
Own +12%
-
Exercise·M
EVP & CTO
$0
499 sh
Own +49900%
-
Exercise·M
EVP & CTO
$0
631 sh
Own +5%
-
Exercise·M
EVP & CTO
$0
499 sh
Own +4%
-
Exercise·M
William D Mosley KEY
CEO
$0
2.4K sh
Own +12%
-
Exercise·M
William D Mosley KEY
CEO
$0
2.8K sh
Own New
-
Exercise·M
William D Mosley KEY
CEO
$0
2.4K sh
Own +1%
-
Exercise·M
William D Mosley KEY
CEO
$0
2.8K sh
Own +1%
-
Exercise·M
EVP Global Operations
$0
379 sh
Own +12%
-
Exercise·M
EVP Global Operations
$0
202 sh
Own New
-
Exercise·M
EVP Global Operations
$0
379 sh
Own +26%
-
Exercise·M
EVP Global Operations
$0
202 sh
Own +16%
-
Sell·S
Director
$927.7K
1.0K sh · $927.68
Own -13%
-
Sell·S
Director · 10b5-1
$929.9K
1.0K sh · $929.88
Own -7%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$75.2K
80 sh · $940.00
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$256.3K
273 sh · $938.82
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$332.8K
355 sh · $937.39
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$299.3K
320 sh · $935.44
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$411.0K
440 sh · $934.17
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$387.3K
415 sh · $933.25
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$186.3K
200 sh · $931.65
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$223.2K
240 sh · $930.12
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.4M
1.5K sh · $929.38
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$297.0K
320 sh · $928.21
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$296.6K
320 sh · $926.83
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$806.4K
871 sh · $925.87
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$333.0K
360 sh · $924.88
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$443.3K
480 sh · $923.58
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.5M
1.6K sh · $922.95
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.7M
1.8K sh · $921.75
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.6M
1.7K sh · $920.90
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.6M
1.7K sh · $919.62
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$441.0K
480 sh · $918.75
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$293.4K
320 sh · $916.78
Own -0%
-
Exercise·M
William D Mosley KEY
CEO · 10b5-1
$0
14.0K sh
Own +11%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$183.1K
200 sh · $915.52
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$256.1K
280 sh · $914.61
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$291.9K
320 sh · $912.22
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$437.3K
480 sh · $911.03
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$546.1K
600 sh · $910.15
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$775.5K
853 sh · $909.18
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$689.9K
760 sh · $907.75
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.2M
1.3K sh · $906.79
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$670.3K
740 sh · $905.76
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$795.2K
879 sh · $904.70
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$704.0K
779 sh · $903.78
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$757.3K
839 sh · $902.62
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$775.3K
860 sh · $901.56
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$288.2K
320 sh · $900.54
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$143.9K
160 sh · $899.27
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$730.4K
813 sh · $898.41
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$251.3K
280 sh · $897.43
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$286.9K
320 sh · $896.43
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$430.7K
481 sh · $895.45
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$429.2K
480 sh · $894.20
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$185.7K
208 sh · $893.00
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$678.0K
760 sh · $892.06
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.0M
1.2K sh · $890.98
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$569.6K
640 sh · $889.94
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$144.9K
163 sh · $888.89
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$213.1K
240 sh · $887.72
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$319.2K
360 sh · $886.72
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$318.8K
360 sh · $885.67
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$530.8K
600 sh · $884.62
Own -0%
-
Exercise·M
William D Mosley KEY
CEO · 10b5-1
$647.2K
14.0K sh · $46.23
Own +4%
-
Sell·S
Director · 10b5-1
$664.0K
750 sh · $885.33
Own -15%
-
Exercise·M
William D Mosley KEY
CEO · 10b5-1
$0
14.0K sh
Own +10%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$91.6K
120 sh · $763.18
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$60.8K
80 sh · $760.49
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$60.7K
80 sh · $758.65
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$242.6K
320 sh · $758.05
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.1M
1.5K sh · $756.83
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.3M
1.7K sh · $755.72
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.6M
2.2K sh · $754.70
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$2.0M
2.7K sh · $753.69
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$2.4M
3.2K sh · $752.72
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$3.2M
4.2K sh · $751.75
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$3.6M
4.8K sh · $750.84
Own -1%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.2M
1.6K sh · $749.67
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.3M
1.7K sh · $748.53
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.2M
1.6K sh · $747.64
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$1.1M
1.5K sh · $746.53
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$942.4K
1.3K sh · $745.55
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$625.4K
840 sh · $744.52
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$416.2K
560 sh · $743.14
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$89.0K
120 sh · $742.01
Own -0%
-
Exercise·M
William D Mosley KEY
CEO · 10b5-1
$647.2K
14.0K sh · $46.23
Own +4%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
2.1K sh
Own New
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
2.4K sh
Own +17%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$0
3.5K sh
Own +33%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$6.5M
8.0K sh · $817.28
Own -68%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$146.6K
2.1K sh · $68.83
Own +22%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$239.0K
2.4K sh · $101.34
Own +33%
-
Exercise·M
EVP & Chief Commercial Officer · 10b5-1
$226.0K
3.5K sh · $64.31
Own +95%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$1.3M
1.6K sh · $830.75
Own -30%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$66.2K
80 sh · $827.50
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$66.0K
80 sh · $824.96
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$32.9K
40 sh · $822.19
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$262.8K
320 sh · $821.29
Own -6%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$32.8K
40 sh · $819.51
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$163.7K
200 sh · $818.63
Own -3%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$130.8K
160 sh · $817.23
Own -3%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$65.2K
80 sh · $815.51
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$162.9K
200 sh · $814.26
Own -3%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$231.8K
285 sh · $813.47
Own -4%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$220.9K
272 sh · $812.20
Own -4%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$284.5K
351 sh · $810.57
Own -5%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$491.4K
607 sh · $809.63
Own -8%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$346.9K
429 sh · $808.60
Own -5%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$96.9K
120 sh · $807.31
Own -1%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$322.4K
400 sh · $805.99
Own -4%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$409.6K
509 sh · $804.71
Own -5%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$543.3K
676 sh · $803.76
Own -7%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$336.3K
419 sh · $802.67
Own -4%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$160.3K
200 sh · $801.39
Own -2%
-
Sell·S
EVP & Chief Commercial Officer · 10b5-1
$416.1K
520 sh · $800.26
Own -5%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.5M
1.9K sh · $770.00
Own -4%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$493.3K
627 sh · $786.84
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$273.5K
348 sh · $785.99
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$219.7K
280 sh · $784.68
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$658.4K
840 sh · $783.83
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.1M
1.4K sh · $782.55
Own -3%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.7M
2.2K sh · $781.77
Own -5%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.1M
1.4K sh · $780.63
Own -3%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$326.7K
419 sh · $779.64
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$311.4K
400 sh · $778.56
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$342.1K
440 sh · $777.42
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$815.4K
1.1K sh · $776.53
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$986.4K
1.3K sh · $775.48
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.1M
1.5K sh · $774.52
Own -3%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$949.3K
1.2K sh · $773.65
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$1.3M
1.7K sh · $772.62
Own -3%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$741.4K
961 sh · $771.50
Own -2%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$647.1K
840 sh · $770.38
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$553.7K
720 sh · $769.08
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$522.5K
680 sh · $768.34
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$398.9K
520 sh · $767.13
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$153.1K
200 sh · $765.39
Own -0%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$519.7K
680 sh · $764.32
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$274.8K
360 sh · $763.30
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$335.3K
440 sh · $762.16
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$334.8K
440 sh · $760.94
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$273.6K
360 sh · $759.97
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$212.4K
280 sh · $758.60
Own -0%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$303.1K
400 sh · $757.67
Own -1%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$242.1K
320 sh · $756.71
Own -0%
-
Sell·S
Gianluca Romano KEY
EVP & CFO · 10b5-1
$151.0K
200 sh · $754.92
Own -0%
-
Sell·S
Director
$30.7K
40 sh · $767.33
Own -0%
-
Sell·S
Director
$1.2M
1.5K sh · $766.60
Own -13%
-
Sell·S
EVP & CTO · 10b5-1
$29.9K
40 sh · $748.14
Own -0%
-
Sell·S
EVP & CTO · 10b5-1
$89.5K
120 sh · $745.64
Own -1%
-
Sell·S
EVP & CTO · 10b5-1
$59.6K
80 sh · $744.52
Own -1%
-
Sell·S
EVP & CTO · 10b5-1
$184.4K
248 sh · $743.46
Own -2%
-
Sell·S
EVP & CTO · 10b5-1
$295.5K
398 sh · $742.47
Own -3%
-
Sell·S
EVP & CTO · 10b5-1
$455.7K
615 sh · $740.93
Own -5%
-
Sell·S
EVP & CTO · 10b5-1
$466.9K
631 sh · $739.94
Own -4%
-
Sell·S
EVP & CTO · 10b5-1
$315.5K
427 sh · $738.79
Own -3%
-
Sell·S
EVP & CTO · 10b5-1
$590.2K
800 sh · $737.77
Own -5%
-
Sell·S
EVP & CTO · 10b5-1
$540.8K
734 sh · $736.81
Own -5%
-
Sell·S
EVP & CTO · 10b5-1
$382.6K
520 sh · $735.69
Own -3%
-
Sell·S
EVP & CTO · 10b5-1
$450.5K
613 sh · $734.86
Own -4%
-
Sell·S
EVP & CTO · 10b5-1
$176.1K
240 sh · $733.67
Own -1%
-
Sell·S
EVP & CTO · 10b5-1
$117.1K
160 sh · $731.65
Own -1%
-
Sell·S
EVP & CLO · 10b5-1
$516.6K
697 sh · $741.17
Own -68%
-
Exercise·M
EVP & CLO
$0
1.2K sh
Own +12%
-
Other·F
EVP & CLO
$313.1K
540 sh · $579.88
Own -35%
-
Exercise·M
EVP & CLO
$0
1.2K sh
Own +382%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$128.4K
300 sh · $427.97
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$341.5K
800 sh · $426.93
Own -0%
-
Sell·S
William D Mosley KEY
CEO · 10b5-1
$425.9K
1.0K sh · $425.94
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 12, 2026 | Ban Seng Teh 10b5-1 | Sell S | 989 | $870.5K |
| Jun 12, 2026 | Gianluca Romano KEY | Sell S | 903 | $795.0K |
| Jun 12, 2026 | John Christopher Morris 10b5-1 | Sell S | 898 | $790.4K |
| Jun 12, 2026 | John Christopher Morris 10b5-1 | Sell S | 466 | $410.2K |
| Jun 12, 2026 | William D Mosley KEY | Sell S | 1.8K | $1.6M |
| Jun 11, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 989 | $0 |
| Jun 11, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 989 | $0 |
| Jun 11, 2026 | Gianluca Romano KEY | Exercise M | 1.7K | $0 |
| Jun 11, 2026 | Gianluca Romano KEY | Exercise M | 1.7K | $0 |
| Jun 11, 2026 | John Christopher Morris 10b5-1 | Exercise M | 942 | $0 |
| Jun 11, 2026 | John Christopher Morris 10b5-1 | Exercise M | 942 | $0 |
| Jun 11, 2026 | William D Mosley KEY | Exercise M | 3.3K | $0 |
| Jun 11, 2026 | William D Mosley KEY | Exercise M | 3.3K | $0 |
| Jun 11, 2026 | Kian Fatt Chong | Exercise M | 678 | $0 |
| Jun 11, 2026 | Kian Fatt Chong | Exercise M | 678 | $0 |
| Jun 10, 2026 | Ban Seng Teh 10b5-1 | Sell S | 663 | $544.9K |
| Jun 10, 2026 | Gianluca Romano KEY | Sell S | 827 | $679.6K |
| Jun 10, 2026 | Gianluca Romano KEY | Sell S | 524 | $430.2K |
| Jun 10, 2026 | John Christopher Morris | Sell S | 320 | $262.7K |
| Jun 10, 2026 | John Christopher Morris | Sell S | 254 | $208.7K |
| Jun 10, 2026 | William D Mosley KEY | Sell S | 1.3K | $1.1M |
| Jun 10, 2026 | William D Mosley KEY | Sell S | 1.5K | $1.3M |
| Jun 9, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 663 | $0 |
| Jun 9, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 599 | $0 |
| Jun 9, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 663 | $0 |
| Jun 9, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 599 | $0 |
| Jun 9, 2026 | Gianluca Romano KEY | Exercise M | 1.5K | $0 |
| Jun 9, 2026 | Gianluca Romano KEY | Exercise M | 959 | $0 |
| Jun 9, 2026 | Gianluca Romano KEY | Exercise M | 1.5K | $0 |
| Jun 9, 2026 | Gianluca Romano KEY | Exercise M | 959 | $0 |
| Jun 9, 2026 | John Christopher Morris | Exercise M | 631 | $0 |
| Jun 9, 2026 | John Christopher Morris | Exercise M | 499 | $0 |
| Jun 9, 2026 | John Christopher Morris | Exercise M | 631 | $0 |
| Jun 9, 2026 | John Christopher Morris | Exercise M | 499 | $0 |
| Jun 9, 2026 | William D Mosley KEY | Exercise M | 2.4K | $0 |
| Jun 9, 2026 | William D Mosley KEY | Exercise M | 2.8K | $0 |
| Jun 9, 2026 | William D Mosley KEY | Exercise M | 2.4K | $0 |
| Jun 9, 2026 | William D Mosley KEY | Exercise M | 2.8K | $0 |
| Jun 9, 2026 | Kian Fatt Chong | Exercise M | 379 | $0 |
| Jun 9, 2026 | Kian Fatt Chong | Exercise M | 202 | $0 |
| Jun 9, 2026 | Kian Fatt Chong | Exercise M | 379 | $0 |
| Jun 9, 2026 | Kian Fatt Chong | Exercise M | 202 | $0 |
| Jun 4, 2026 | Shankar Arumugavelu | Sell S | 1.0K | $927.7K |
| Jun 2, 2026 | Prat Bhatt 10b5-1 | Sell S | 1.0K | $929.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 80 | $75.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 273 | $256.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 355 | $332.8K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $299.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 440 | $411.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 415 | $387.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 200 | $186.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 240 | $223.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.5K | $1.4M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $297.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $296.6K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 871 | $806.4K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 360 | $333.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 480 | $443.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.6K | $1.5M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.8K | $1.7M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.7K | $1.6M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.7K | $1.6M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 480 | $441.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $293.4K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Exercise M | 14.0K | $0 |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 200 | $183.1K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 280 | $256.1K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $291.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 480 | $437.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 600 | $546.1K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 853 | $775.5K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 760 | $689.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.3K | $1.2M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 740 | $670.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 879 | $795.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 779 | $704.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 839 | $757.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 860 | $775.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $288.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 160 | $143.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 813 | $730.4K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 280 | $251.3K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $286.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 481 | $430.7K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 480 | $429.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 208 | $185.7K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 760 | $678.0K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.2K | $1.0M |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 640 | $569.6K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 163 | $144.9K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 240 | $213.1K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 360 | $319.2K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 360 | $318.8K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 600 | $530.8K |
| Jun 1, 2026 | William D Mosley KEY 10b5-1 | Exercise M | 14.0K | $647.2K |
| Jun 1, 2026 | Yolanda Lee Conyers 10b5-1 | Sell S | 750 | $664.0K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Exercise M | 14.0K | $0 |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 120 | $91.6K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 80 | $60.8K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 80 | $60.7K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 320 | $242.6K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.5K | $1.1M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.7K | $1.3M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 2.2K | $1.6M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 2.7K | $2.0M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 3.2K | $2.4M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 4.2K | $3.2M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 4.8K | $3.6M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.6K | $1.2M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.7K | $1.3M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.6K | $1.2M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.5K | $1.1M |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.3K | $942.4K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 840 | $625.4K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 560 | $416.2K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Sell S | 120 | $89.0K |
| May 20, 2026 | William D Mosley KEY 10b5-1 | Exercise M | 14.0K | $647.2K |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 2.1K | $0 |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 2.4K | $0 |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 3.5K | $0 |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Sell S | 8.0K | $6.5M |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 2.1K | $146.6K |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 2.4K | $239.0K |
| May 14, 2026 | Ban Seng Teh 10b5-1 | Exercise M | 3.5K | $226.0K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 1.6K | $1.3M |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 80 | $66.2K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 80 | $66.0K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 40 | $32.9K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 320 | $262.8K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 40 | $32.8K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 200 | $163.7K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 160 | $130.8K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 80 | $65.2K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 200 | $162.9K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 285 | $231.8K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 272 | $220.9K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 351 | $284.5K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 607 | $491.4K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 429 | $346.9K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 120 | $96.9K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 400 | $322.4K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 509 | $409.6K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 676 | $543.3K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 419 | $336.3K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 200 | $160.3K |
| May 13, 2026 | Ban Seng Teh 10b5-1 | Sell S | 520 | $416.1K |
| May 7, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.9K | $1.5M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 627 | $493.3K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 348 | $273.5K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 280 | $219.7K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 840 | $658.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.4K | $1.1M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 2.2K | $1.7M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.4K | $1.1M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 419 | $326.7K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 400 | $311.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 440 | $342.1K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.1K | $815.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.3K | $986.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.5K | $1.1M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.2K | $949.3K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 1.7K | $1.3M |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 961 | $741.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 840 | $647.1K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 720 | $553.7K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 680 | $522.5K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 520 | $398.9K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 200 | $153.1K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 680 | $519.7K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 360 | $274.8K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 440 | $335.3K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 440 | $334.8K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 360 | $273.6K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 280 | $212.4K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 400 | $303.1K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 320 | $242.1K |
| May 6, 2026 | Gianluca Romano KEY 10b5-1 | Sell S | 200 | $151.0K |
| May 5, 2026 | Stephanie Tilenius | Sell S | 40 | $30.7K |
| May 5, 2026 | Stephanie Tilenius | Sell S | 1.5K | $1.2M |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 40 | $29.9K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 120 | $89.5K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 80 | $59.6K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 248 | $184.4K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 398 | $295.5K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 615 | $455.7K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 631 | $466.9K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 427 | $315.5K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 800 | $590.2K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 734 | $540.8K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 520 | $382.6K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 613 | $450.5K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 240 | $176.1K |
| May 4, 2026 | John Christopher Morris 10b5-1 | Sell S | 160 | $117.1K |
| May 4, 2026 | James Ci Lee 10b5-1 | Sell S | 697 | $516.6K |
| Apr 22, 2026 | James Ci Lee | Exercise M | 1.2K | $0 |
| Apr 22, 2026 | James Ci Lee | Other F | 540 | $313.1K |
| Apr 22, 2026 | James Ci Lee | Exercise M | 1.2K | $0 |
| Apr 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 300 | $128.4K |
| Apr 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 800 | $341.5K |
| Apr 1, 2026 | William D Mosley KEY 10b5-1 | Sell S | 1.0K | $425.9K |
About STX insider trading
This page tracks insider transactions for Seagate Technology Holdings plc (STX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.