Teh Ban Seng - Insider Non-Derivative Transactions at Seagate Technology Holdings plc (STX) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 11, 2025, Teh Ban Seng's relationship to Seagate Technology Holdings plc (STX) is Officer (EVP & Chief Commercial Officer), and currently has 15,703 shares of Ordinary Shares.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other STX insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Teh Ban Seng - Insider Non-Derivative Transactions of STX Ordinary Shares
Teh Ban Seng - Insider Non-Derivative Transactions at STX
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 12, 2025 Sell -- (Ordinary Shares) 2010 295.9 13693
Dec 12, 2025 M -- (Ordinary Shares) 989 0 14292
Dec 12, 2025 M -- (Ordinary Shares) 532 68.83 14824
Dec 12, 2025 M -- (Ordinary Shares) 879 64.31 15703
Dec 10, 2025 M -- (Ordinary Shares) 599 0 12640
Dec 10, 2025 M -- (Ordinary Shares) 663 0 13303
Nov 12, 2025 Sell -- (Ordinary Shares) 1412 288.98 12041
Nov 12, 2025 M -- (Ordinary Shares) 533 68.83 12574
Nov 12, 2025 M -- (Ordinary Shares) 879 64.31 13453
Nov 6, 2025 Sell -- (Ordinary Shares) 6000 270 12041
Oct 14, 2025 Sell -- (Ordinary Shares) 1410 225.56 18041
Oct 14, 2025 M -- (Ordinary Shares) 532 68.83 18573
Oct 14, 2025 M -- (Ordinary Shares) 878 64.31 19451
Sep 15, 2025 M -- (Ordinary Shares) 13869 0 18041
Sep 12, 2025 Sell -- (Ordinary Shares) 3732 193.3 4172
Sep 12, 2025 M -- (Ordinary Shares) 989 0 6179
Sep 12, 2025 M -- (Ordinary Shares) 533 68.83 6712
Sep 12, 2025 M -- (Ordinary Shares) 313 87.34 7025
Sep 12, 2025 M -- (Ordinary Shares) 879 64.31 7904
Sep 11, 2025 Sell -- (Ordinary Shares) 6781 191.53 5190
Sep 10, 2025 M -- (Ordinary Shares) 1408 0 7555
Sep 10, 2025 M -- (Ordinary Shares) 599 0 8154
Sep 10, 2025 M -- (Ordinary Shares) 2652 0 10806
Sep 10, 2025 M -- (Ordinary Shares) 1165 0 11971
Aug 12, 2025 Sell -- (Ordinary Shares) 1724 151.61 6147
Aug 12, 2025 M -- (Ordinary Shares) 532 68.83 6679
Aug 12, 2025 M -- (Ordinary Shares) 313 87.34 6992
Aug 12, 2025 M -- (Ordinary Shares) 879 64.31 7871
Aug 2, 2025 Sell -- (Ordinary Shares) 5905 155 6147
Jul 12, 2025 Sell -- (Ordinary Shares) 1725 144 12052
Jul 12, 2025 M -- (Ordinary Shares) 533 68.83 12585
Jul 12, 2025 M -- (Ordinary Shares) 879 64.31 13464
Jul 12, 2025 M -- (Ordinary Shares) 313 87.34 13777
Jun 17, 2025 Sell -- (Ordinary Shares) 599 130 10329
Jun 12, 2025 Sell -- (Ordinary Shares) 1723 129.05 10928
Jun 12, 2025 M -- (Ordinary Shares) 532 68.83 12195
Jun 12, 2025 M -- (Ordinary Shares) 988 0 12651
Jun 12, 2025 Sell -- (Ordinary Shares) 1723 129.05 12651
Jun 12, 2025 M -- (Ordinary Shares) 878 64.31 13073
Jun 12, 2025 M -- (Ordinary Shares) 313 87.34 13386
Jun 12, 2025 M -- (Ordinary Shares) 988 0 14374
Jun 10, 2025 Sell -- (Ordinary Shares) 3594 130 11064
Jun 10, 2025 M -- (Ordinary Shares) 599 130.17 11663
Jun 5, 2025 Sell -- (Ordinary Shares) 63418 125 14658
Jun 5, 2025 M -- (Ordinary Shares) 28120 75.94 46733
Jun 5, 2025 M -- (Ordinary Shares) 13768 87.34 60501
Jun 5, 2025 M -- (Ordinary Shares) 17575 64.31 78076
Jun 4, 2025 Sell -- (Ordinary Shares) 11309 120 18613
Jun 4, 2025 M -- (Ordinary Shares) 6923 68.83 29922
May 28, 2025 Sell -- (Ordinary Shares) 4201 115 22999
Mar 23, 2025 M -- (Ordinary Shares) 3514 0 27200
Mar 12, 2025 M -- (Ordinary Shares) 988 0 23686
Mar 10, 2025 M -- (Ordinary Shares) 599 0 22698
Feb 21, 2025 M -- (Ordinary Shares) 5905 0 22099
Dec 12, 2024 M -- (Ordinary Shares) 988 0 15942
Dec 10, 2024 M -- (Ordinary Shares) 599 0 14954
Oct 20, 2024 M -- (Ordinary Shares) 4386 0 14355
Sep 27, 2024 Sell -- (Ordinary Shares) 4872 110 9969
Sep 12, 2024 M -- (Ordinary Shares) 3955 0 14841
Sep 10, 2024 M -- (Ordinary Shares) 3464 0 8879
Sep 10, 2024 M -- (Ordinary Shares) 1408 0 10287
Sep 10, 2024 M -- (Ordinary Shares) 599 0 10886
Jul 25, 2024 Sell -- (Ordinary Shares) 10117 110 5387
Jul 25, 2024 M -- (Ordinary Shares) 10117 68.83 15564
Jun 12, 2024 Sell -- (Ordinary Shares) 10742 100 5042
Jun 10, 2024 M -- (Ordinary Shares) 599 0 15784
May 15, 2024 Sell -- (Ordinary Shares) 9703 95 15185
Mar 10, 2024 M -- (Ordinary Shares) 599 0 24888
Dec 14, 2023 Sell -- (Ordinary Shares) 10000 85 24289
Dec 10, 2023 M -- (Ordinary Shares) 599 0 34289
Dec 9, 2023 Sell -- (Ordinary Shares) 5000 80 33690
Dec 9, 2023 Sell -- (Ordinary Shares) 3000 79.21 38690
Nov 16, 2023 Sell -- (Ordinary Shares) 2497 75.01 41690
Nov 16, 2023 Sell -- (Ordinary Shares) 2503 75 44187
Sep 16, 2023 Acquisition -- (Ordinary Shares) 4188 0 46690
Sep 10, 2023 M -- (Ordinary Shares) 2340 0 31760
Sep 10, 2023 M -- (Ordinary Shares) 3464 0 35224
Sep 10, 2023 M -- (Ordinary Shares) 1407 0 36631
Sep 10, 2023 M -- (Ordinary Shares) 3475 0 40106
Sep 10, 2023 M -- (Ordinary Shares) 2396 0 42502