Ban Seng Teh Insider Trading Activity
Ban Seng Teh has been net-selling over the last 12 months with 0 purchases and 30 sales across 1 company.
STX is the most-traded position with 30 trades. The largest single transaction was a sale of STX for $6.5M on May 14, 2026.
Performance Scorecard
Forward stock performance after each transaction by Ban Seng Teh. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -13.1% | 8% | 37 |
| 90 days | — | -52.3% | 0% | 19 |
| 120 days | — | -84.3% | 0% | 19 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersSTX · Seagate Technology Holdings plc
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 14, 2026 | STX | Sell | 8,003 | $817.28 | $6.5M | −68.4% | VP | |
May 13, 2026 | STX | Sell | 200 | $801.39 | $160K | −1.9% | VP | |
May 13, 2026 | STX | Sell | 419 | $802.67 | $336K | −4.0% | VP | |
May 13, 2026 | STX | Sell | 676 | $803.76 | $543K | −6.7% | VP | |
May 13, 2026 | STX | Sell | 509 | $804.71 | $410K | −5.4% | VP | |
May 13, 2026 | STX | Sell | 400 | $805.99 | $322K | −4.5% | VP | |
May 13, 2026 | STX | Sell | 120 | $807.31 | $97K | −1.4% | VP | |
May 13, 2026 | STX | Sell | 429 | $808.60 | $347K | −5.1% | VP | |
May 13, 2026 | STX | Sell | 607 | $809.63 | $491K | −7.6% | VP | |
May 13, 2026 | STX | Sell | 520 | $800.26 | $416K | −4.6% | VP | |
May 13, 2026 | STX | Sell | 272 | $812.20 | $221K | −3.9% | VP | |
May 13, 2026 | STX | Sell | 285 | $813.47 | $232K | −4.2% | VP | |
May 13, 2026 | STX | Sell | 80 | $815.51 | $65K | −1.3% | VP | |
May 13, 2026 | STX | Sell | 160 | $817.23 | $131K | −2.6% | VP | |
May 13, 2026 | STX | Sell | 40 | $819.51 | $33K | −0.7% | VP | |
May 13, 2026 | STX | Sell | 320 | $821.29 | $263K | −5.5% | VP | |
May 13, 2026 | STX | Sell | 1,569 | $830.75 | $1.3M | −29.8% | VP | |
May 13, 2026 | STX | Sell | 351 | $810.57 | $285K | −4.8% | VP | |
Jan 29, 2026 | STX | Sell | 9,414 | $440.24 | $4.1M | −40.4% | VP | |
Jan 29, 2026 | STX | Sell | 1,348 | $440.49 | $594K | −9.7% | VP | |
Jan 29, 2026 | STX | Sell | 9,433 | $444.59 | $4.2M | −75.3% | VP | |
Jan 12, 2026 | STX | Sell | 1,412 | $299.31 | $423K | −9.3% | VP | |
Dec 11, 2025 | STX | Sell | 2,010 | $295.90 | $595K | −12.8% | VP | |
Nov 11, 2025 | STX | Sell | 1,412 | $288.98 | $408K | −10.5% | VP | |
Nov 5, 2025 | STX | Sell | 6,000 | $270.00 | $1.6M | −33.3% | VP | |
Oct 13, 2025 | STX | Sell | 1,410 | $225.56 | $318K | −7.2% | VP | |
Sep 11, 2025 | STX | Sell | 3,732 | $193.30 | $721K | −47.2% | VP | |
Sep 10, 2025 | STX | Sell | 6,781 | $191.53 | $1.3M | −56.6% | VP | |
Aug 11, 2025 | STX | Sell | 1,724 | $151.61 | $261K | −21.9% | VP | |
Aug 1, 2025 | STX | Sell | 5,905 | $155.00 | $915K | −49.0% | VP | |
Jul 11, 2025 | STX | Sell | 1,725 | $144.00 | $248K | −12.5% | VP | |
Jun 16, 2025 | STX | Sell | 599 | $130.00 | $78K | −5.5% | VP | |
Jun 11, 2025 | STX | Sell | 1,723 | $129.05 | $222K | −13.6% | VP | |
Jun 9, 2025 | STX | Sell | 3,594 | $130.00 | $467K | −24.5% | VP | |
Jun 4, 2025 | STX | Sell | 63,418 | $125.00 | $7.9M | −81.2% | VP | |
Jun 3, 2025 | STX | Sell | 11,309 | $120.00 | $1.4M | −37.8% | VP | |
May 27, 2025 | STX | Sell | 4,201 | $115.00 | $483K | −15.4% | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| STX | Seagate Technology Holdings plc | 37 | $38.5M |
Other insiders at Seagate Technology Holdings plc
7 other tracked filers at STX.