Teh Ban Seng
SEC CIK 1801425 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| STX | Seagate Technology | EVP, Gbl Sales, Marketing | 5,810 | — | $110.13M | 84 | 2021-07-22 | 2026-09-15 |
Most active insiders at STX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | MOSLEY WILLIAM D | CEO, Dir | — | $281.22M |
| 2 | Romano Gianluca | EVP, CFO | — | $146.39M |
| 3 | Teh Ban Seng | EVP, Chief Commercial Off | — | $89.27M |
| 4 | Morris John Christopher | EVP, CTO | — | $30.59M |
| 5 | Lee James CI | EVP, CLO | — | $12.56M |
| 6 | Chong Kian Fatt | EVP Gbl Ops | — | $4.36M |
| 7 | Arumugavelu Shankar | Dir | — | $2.40M |
| 8 | Conyers Yolanda Lee | Dir | — | $1.78M |
| 9 | Tilenius Stephanie | Dir | — | $1.76M |
| 10 | BHATT PRAT | Dir | — | $929.9K |
Transactions 84
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-09-16 16:10 | 2026-09-14 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +52.7K | 58.5K | +908% | $0 |
| DMT | 2026-09-16 16:10 | 2026-09-15 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $782.08 | -52.7K | 5,810 | -90% | -$41.24M |
| DT | 2026-09-15 16:16 | 2026-09-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +989 | 6,799 | +17% | $0 |
| DT | 2026-09-15 16:16 | 2026-09-14 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $779.00 | -989 | 5,810 | -15% | -$770.4K |
| DMT | 2026-09-11 16:47 | 2026-09-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +1,263 | 6,473 | +24% | $0 |
| DT | 2026-09-11 16:47 | 2026-09-10 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $860.09 | -663 | 5,810 | -10% | -$570.2K |
| MT | 2026-08-24 17:11 | 2026-08-21 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $852.97 | -9,862 | 5,210 | -65% | -$8.41M |
| DMT | 2026-08-24 17:11 | 2026-08-20 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $52.67 | +18.2K | 21.1K | +621% | +$958.0K |
| DMT | 2026-08-24 17:11 | 2026-08-20 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $842.97 | -6,048 | 15.1K | -29% | -$5.10M |
| DM | 2026-08-14 16:52 | 2026-08-13 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $76.43 | +6,002 | 10.3K | +140% | +$458.7K |
| DM | 2026-08-14 16:52 | 2026-08-13 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $920.80 | -7,361 | 2,931 | -72% | -$6.78M |
| DT | 2026-06-15 17:45 | 2026-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +989 | 5,279 | +23% | $0 |
| DT | 2026-06-15 17:45 | 2026-06-12 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $880.19 | -989 | 4,290 | -19% | -$870.5K |
| DMT | 2026-06-11 16:29 | 2026-06-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +1,262 | 4,953 | +34% | $0 |
| DT | 2026-06-11 16:29 | 2026-06-10 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $821.86 | -663 | 4,290 | -13% | -$544.9K |
| DMT | 2026-05-14 16:52 | 2026-05-13+ | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $815.42 | -15.6K | 3,691 | -81% | -$12.69M |
| DMT | 2026-05-14 16:52 | 2026-05-14 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $76.42 | +8,003 | 11.7K | +217% | +$611.6K |
| D | 2026-03-12 | 2026-03-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +989 | 11.2K | +10% | $0 |
| DM | 2026-03-11 | 2026-03-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +1,262 | 10.3K | +14% | $0 |
| D | 2026-02-23 | 2026-02-20 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +5,905 | 8,997 | +191% | $0 |
| D | 2026-02-02 | 2026-01-29 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $101.34 | +9,433 | 23.3K | +68% | +$955.9K |
| DM | 2026-02-02 | 2026-01-29 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $442.29 | -20.2K | 3,092 | -87% | -$8.93M |
| DM | 2026-01-14 | 2026-01-12 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $66.02 | +1,412 | 14.2K | +11% | +$93.2K |
| D | 2026-01-14 | 2026-01-12 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $299.31 | -1,412 | 13.7K | -9% | -$422.6K |
| DM | 2025-12-12 | 2025-12-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $38.81 | +2,400 | 14.8K | +19% | +$93.1K |
| D | 2025-12-12 | 2025-12-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $295.90 | -2,010 | 13.7K | -13% | -$594.8K |
| DM | 2025-12-11 | 2025-12-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +1,262 | 12.6K | +11% | $0 |
| DM | 2025-11-12 | 2025-11-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $66.02 | +1,412 | 12.6K | +13% | +$93.2K |
| D | 2025-11-12 | 2025-11-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $288.98 | -1,412 | 12.0K | -10% | -$408.0K |
| 2025-11-05 | 2025-11-05 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $270.00 | -6,000 | 12.0K | -33% | -$1.62M | |
| DM | 2025-10-15 | 2025-10-13 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $66.02 | +1,410 | 19.5K | +8% | +$93.1K |
| D | 2025-10-15 | 2025-10-13 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $225.56 | -1,410 | 18.0K | -7% | -$318.0K |
| DM | 2025-09-15 | 2025-09-11+ | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $7.27 | +16.6K | 7,904 | New | +$120.6K |
| D | 2025-09-15 | 2025-09-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $193.30 | -3,732 | 4,172 | -47% | -$721.4K |
| DM | 2025-09-11 | 2025-09-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +5,824 | 10.8K | +117% | $0 |
| D | 2025-09-11 | 2025-09-10 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $191.53 | -6,781 | 5,190 | -57% | -$1.30M |
| D | 2025-08-12 | 2025-08-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $151.61 | -1,724 | 6,147 | -22% | -$261.4K |
| DM | 2025-08-12 | 2025-08-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $69.89 | +1,724 | 7,871 | +28% | +$120.5K |
| 2025-08-04 | 2025-08-01 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $155.00 | -5,905 | 6,147 | -49% | -$915.3K | |
| DMA | 2025-07-15 | 2025-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $44.42 | +2,711 | 12.2K | +29% | +$120.4K |
| DA | 2025-07-15 | 2025-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $129.05 | -1,723 | 12.7K | -12% | -$222.4K |
| D | 2025-07-15 | 2025-07-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $144.00 | -1,725 | 12.1K | -13% | -$248.4K |
| DM | 2025-07-15 | 2025-07-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $69.89 | +1,725 | 13.8K | +14% | +$120.6K |
| 2025-06-17 | 2025-06-16 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $130.00 | -599 | 10.3K | -5% | -$77.9K | |
| D | 2025-06-12 | 2025-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $129.05 | -1,723 | 10.9K | -14% | -$222.4K |
| D | 2025-06-12 | 2025-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +988 | 12.7K | +8% | $0 |
| D | 2025-06-10 | 2025-06-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $130.00 | -3,594 | 11.1K | -25% | -$467.2K |
| D | 2025-06-10 | 2025-06-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $130.17 | +599 | 11.7K | +5% | +$78.0K |
| DM | 2025-06-05 | 2025-06-03+ | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $74.48 | +66.4K | 60.5K | New | +$4.94M |
| DM | 2025-06-05 | 2025-06-03+ | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $124.24 | -74.7K | 18.6K | -80% | -$9.28M |
| 2025-05-28 | 2025-05-27 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $115.00 | -4,201 | 23.0K | -15% | -$483.1K | |
| D | 2025-03-25 | 2025-03-22 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +3,514 | 27.2K | +15% | $0 |
| D | 2025-03-12 | 2025-03-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +988 | 23.7K | +4% | $0 |
| D | 2025-03-10 | 2025-03-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +599 | 22.7K | +3% | $0 |
| D | 2025-02-24 | 2025-02-20 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +5,905 | 22.1K | +36% | $0 |
| D | 2024-12-13 | 2024-12-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +988 | 15.9K | +7% | $0 |
| D | 2024-12-11 | 2024-12-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +599 | 15.0K | +4% | $0 |
| D | 2024-10-22 | 2024-10-19 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +4,386 | 14.4K | +44% | $0 |
| 2024-09-27 | 2024-09-26 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $110.00 | -4,872 | 9,969 | -33% | -$535.9K | |
| D | 2024-09-13 | 2024-09-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +3,955 | 14.8K | +36% | $0 |
| DM | 2024-09-11 | 2024-09-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +5,471 | 8,879 | +161% | $0 |
| D | 2024-07-26 | 2024-07-24 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $68.83 | +10.1K | 15.6K | +186% | +$696.4K |
| D | 2024-07-26 | 2024-07-24 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $110.00 | -10.1K | 5,387 | -65% | -$1.11M |
| 2024-06-13 | 2024-06-11 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $100.00 | -10.7K | 5,042 | -68% | -$1.07M | |
| D | 2024-06-11 | 2024-06-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +599 | 15.8K | +4% | $0 |
| 2024-05-15 | 2024-05-14 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $95.00 | -9,703 | 15.2K | -39% | -$921.8K | |
| D | 2024-03-12 | 2024-03-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +599 | 24.9K | +2% | $0 |
| 2023-12-14 | 2023-12-13 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $85.00 | -10.0K | 24.3K | -29% | -$850.0K | |
| DM | 2023-12-12 | 2023-12-08 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $79.70 | -8,000 | 33.7K | -19% | -$637.6K |
| D | 2023-12-12 | 2023-12-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +599 | 34.3K | +2% | $0 |
| M | 2023-11-16 | 2023-11-15 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale | $75.00 | -5,000 | 44.2K | -10% | -$375.0K |
| 2023-09-19 | 2023-09-15 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | A - Grant | $0.00 | +4,188 | 46.7K | +10% | $0 | |
| DM | 2023-09-12 | 2023-09-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | +13.1K | 36.6K | +56% | $0 |
| 2022-09-14 | 2022-09-12 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales, Marketing | A - Grant | $0.00 | +9,360 | 28.8K | +48% | $0 | |
| DM | 2022-09-13 | 2022-09-09+ | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales, Marketing | M - OptEx | $0.00 | +8,996 | 14.9K | +153% | $0 |
| 2022-07-26 | 2022-07-24 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales, Marketing | A - Grant | $0.00 | +1,758 | 10.7K | +20% | $0 | |
| DM | 2021-09-15 | 2021-09-11+ | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | M - OptEx | $19.33 | +1,660 | 12.2K | +16% | +$32.1K |
| DM | 2021-09-15 | 2021-09-13+ | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | S - Sale+OE | $83.88 | -3,445 | 11.1K | -24% | -$289.0K |
| DM | 2021-09-14 | 2021-09-09 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | M - OptEx | $0.00 | +5,803 | 11.1K | +111% | $0 |
| D | 2021-09-14 | 2021-09-10 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | S - Sale+OE | $87.23 | -2,340 | 8,710 | -21% | -$204.1K |
| D | 2021-09-14 | 2021-09-10 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | M - OptEx | $0.00 | +1,785 | 10.5K | +20% | $0 |
| 2021-08-27 | 2021-07-22 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | A - Grant | $0.00 | +1,758 | 5,247 | +50% | $0 | |
| D | 2021-08-10 | 2021-08-06 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | S - Sale+OE | $91.35 | -7,250 | 3,489 | -68% | -$662.3K |
| D | 2021-08-10 | 2021-08-06 | STX | Seagate Technology | Teh Ban Seng | EVP, Gbl Sales | M - OptEx | $60.87 | +7,250 | 10.7K | +208% | +$441.3K |
Purchase Sale Sale after option exercise All abbreviations