Seagate Technology Holdings plc
US ˙ NasdaqGS ˙ IE00BKVD2N49

SecuritySTX / Seagate Technology Holdings plc
InsiderBan Seng Teh
This page shows the track record and history of Teh Ban Seng insider trades in Seagate Technology Holdings plc. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Ban Seng Teh in STX / Seagate Technology Holdings plc. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

STX / Seagate Technology Holdings plc Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Ban Seng Teh in STX / Seagate Technology Holdings plc. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-09-11 3,732 193.3000 3,732 193.3000 721,396 1 195.9900 10,040 1.39
2025-09-10 6,781 191.5300 6,781 191.5300 1,298,765
2025-08-11 1,724 151.6100 1,724 151.6100 261,376
2025-08-01 5,905 155.0000 5,905 155.0000 915,275
2025-06-11 1,723 129.0500 1,723 129.0500 222,353
2025-06-04 63,418 125.0007 63,418 125.0007 7,927,294
2025-06-03 11,309 120.0000 11,309 120.0000 1,357,080
2023-12-08 3,000 79.2100 3,000 79.2100 237,630
2021-09-14 623 83.9900 623 83.9900 52,326
2021-08-06 7,250 91.3500 7,250 91.3500 662,288
2021-02-18 10,000 72.7800 10,000 72.7800 727,800

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

STX / Seagate Technology Holdings plc Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-15 2025-09-14 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 13,869 18,041
2025-09-15 2025-09-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 193.3000 -3,732 -721 4,172
2025-09-15 2025-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 879 57 7,904
2025-09-15 2025-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 7,025
2025-09-15 2025-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 533 37 6,712
2025-09-15 2025-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 989 6,179
2025-09-11 2025-09-10 4 Teh Ban Seng STX Ordinary Shares S - Sale D 191.5300 -6,781 -1,299 5,190
2025-09-11 2025-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,165 11,971
2025-09-11 2025-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,652 10,806
2025-09-11 2025-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 8,154
2025-09-11 2025-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,408 7,555
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 151.6100 -1,724 -261 6,147
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 879 57 7,871
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 6,992
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 532 37 6,679
2025-08-04 2025-08-01 4 Teh Ban Seng STX Ordinary Shares S - Sale D 155.0000 -5,905 -915 6,147
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares S - Sale D 129.0500 -1,723 -222 12,651
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 988 14,374
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 13,386
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 878 56 13,073
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 532 37 12,195
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 144.0000 -1,725 -248 12,052
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 13,777
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 879 57 13,464
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 533 37 12,585
2025-06-17 2025-06-16 4 Teh Ban Seng STX Ordinary Shares S - Sale D 130.0000 -599 -78 10,329
2025-06-12 2025-06-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 129.0500 -1,723 -222 10,928
2025-06-12 2025-06-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 12,651
2025-06-10 2025-06-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 130.1700 599 78 11,663
2025-06-10 2025-06-09 4 Teh Ban Seng STX Ordinary Shares S - Sale D 130.0000 -3,594 -467 11,064
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares S - Sale D 125.0007 -63,418 -7,927 14,658
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 17,575 1,130 78,076
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 13,768 1,202 60,501
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 75.9400 28,120 2,135 46,733
2025-06-05 2025-06-03 4 Teh Ban Seng STX Ordinary Shares S - Sale D 120.0000 -11,309 -1,357 18,613
2025-06-05 2025-06-03 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 6,923 477 29,922
2025-05-28 2025-05-27 4 Teh Ban Seng STX Ordinary Shares S - Sale D 115.0000 -4,201 -483 22,999
2025-03-25 2025-03-22 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,514 27,200
2025-03-12 2025-03-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 23,686
2025-03-10 2025-03-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 22,698
2025-02-24 2025-02-20 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 5,905 22,099
2024-12-13 2024-12-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 15,942
2024-12-11 2024-12-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 14,954
2024-10-22 2024-10-19 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 4,386 14,355
2024-09-27 2024-09-26 4 Teh Ban Seng STX Ordinary Shares S - Sale D 110.0000 -4,872 -536 9,969
2024-09-13 2024-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,955 14,841
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 10,886
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,408 10,287
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 8,879
2024-07-26 2024-07-24 4 Teh Ban Seng STX Ordinary Shares S - Sale D 110.0000 -10,117 -1,113 5,387
2024-07-26 2024-07-24 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 10,117 696 15,564
2024-06-13 2024-06-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 100.0000 -10,742 -1,074 5,042
2024-06-11 2024-06-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 15,784
2024-05-15 2024-05-14 4 Teh Ban Seng STX Ordinary Shares S - Sale D 95.0000 -9,703 -922 15,185
2024-03-12 2024-03-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 24,888
2023-12-14 2023-12-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 85.0000 -10,000 -850 24,289
2023-12-12 2023-12-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 34,289
2023-12-12 2023-12-08 4 Teh Ban Seng STX Ordinary Shares S - Sale D 80.0000 -5,000 -400 33,690
2023-12-12 2023-12-08 4 Teh Ban Seng STX Ordinary Shares S - Sale D 79.2100 -3,000 -238 38,690
2023-11-16 2023-11-15 4 Teh Ban Seng STX Ordinary Shares S - Sale D 75.0100 -2,497 -187 41,690
2023-11-16 2023-11-15 4 Teh Ban Seng STX Ordinary Shares S - Sale D 75.0000 -2,503 -188 44,187
2023-09-19 2023-09-15 4 Teh Ban Seng STX Ordinary Shares A - Award D 4,188 46,690
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,396 42,502
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,475 40,106
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,407 36,631
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 35,224
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 31,760
2022-09-14 2022-09-12 4 Teh Ban Seng STX Ordinary Shares A - Award D 9,360 28,836
2022-09-13 2022-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 12,535
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,407 19,746
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 18,339
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 14,875
2022-07-26 2022-07-24 4 Teh Ban Seng STX Ordinary Shares A - Award D 1,758 10,748
2021-09-15 2021-09-14 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.9900 -623 -52 8,710
2021-09-15 2021-09-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -1,037 0
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.8600 -1,785 -150 9,333
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.8600 -1,037 -87 11,118
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 1,037 32 12,155
2021-09-15 2021-09-11 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -623 0
2021-09-15 2021-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 623 11,118
2021-09-14 2021-09-09 4 Teh Ban Seng STX NQ Options A - Award D 87.34 15,020 15,020
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit A - Award D 5,630 5,630
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -3,463 10,392
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -2,340 4,680
2021-09-14 2021-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,463 11,050
2021-09-14 2021-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 7,587
2021-09-14 2021-09-10 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,785 1,785
2021-09-14 2021-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 10,495
2021-09-14 2021-09-10 4 Teh Ban Seng STX Ordinary Shares S - Sale D 87.2300 -2,340 -204 8,710
2021-08-27 2021-07-22 4 Teh Ban Seng STX Ordinary Shares A - Award D 1,758 5,247
2021-08-10 2021-08-06 4 Teh Ban Seng STX NQ Stock Options M - Exercise D 60.87 -7,250 0
2021-08-10 2021-08-06 4 Teh Ban Seng STX Ordinary Shares S - Sale D 91.3500 -7,250 -662 3,489
2021-08-10 2021-08-06 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 60.8700 7,250 441 10,739
2021-03-24 2021-03-22 4 Teh Ban Seng STX NQ Options A - Award D 75.94 28,120 28,120
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -778 1,037
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -737 0
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 50.10 -171 0
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 76.7221 -20,357 -1,562 3,489
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 778 24 23,846
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 737 27 23,068
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 50.1000 171 9 22,331
2021-02-22 2021-02-18 4 Teh Ban Seng STX NQ Stock Options M - Exercise D 60.87 -10,000 7,250
2021-02-22 2021-02-18 4 Teh Ban Seng STX Ordinary Shares S - Sale D 72.7800 -10,000 -728 22,160
2021-02-22 2021-02-18 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 60.8700 10,000 609 32,160
2020-09-28 2020-09-24 4 Teh Ban Seng STX Ordinary Shares A - Award D 4,256 21,602
2020-09-15 2020-09-11 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -623 623
2020-09-15 2020-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 623 17,346
2020-09-11 2020-09-10 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,785 3,570
2020-09-11 2020-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 16,723
2020-09-11 2020-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,769 12,598
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -2,340 7,020
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,769 0
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit A - Award D 13,855 13,855
2020-09-11 2020-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 14,938
2020-07-24 2020-07-23 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 1,815
2020-07-24 2020-07-23 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -369 737
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0000 -498 -25 10,829
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,327
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 369 13 11,198
2020-06-16 2020-06-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 1,944
2020-06-16 2020-06-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 1,106
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 52.8000 -498 -26 10,829
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,327
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-05-14 2020-05-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 2,074
2020-05-14 2020-05-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 1,474
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0600 -497 -25 10,829
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,326
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-04-15 2020-04-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 2,203
2020-04-15 2020-04-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -369 1,842
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.7900 -499 -25 10,829
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,328
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 369 13 11,198
2020-04-01 2020-03-30 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 2,333
2020-04-01 2020-03-30 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 2,211
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0000 -498 -25 10,829
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,327
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-02-14 2020-02-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 2,463
2020-02-14 2020-02-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 2,579
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 55.9600 -497 -28 10,829
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,326
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)