Siu Chris
Insider CIK 1389044 · AEHR VP Finance/CFO · UCTT Chief Accounting Officer & SVP
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-10-12 | 2026-10-13 | 987 | $84.64 | $83.5K | 74,983 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-10-02 | 2026-10-05 | 1,164 | $107.21 | $124.8K | 75,970 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2026-10-01 | 2026-10-01 | 1,089 | $6.67 | $7.3K | 6,795 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-10-01 | 2026-10-01 | 194 | $101.60 | $19.7K | 77,134 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-09-01 | 2026-09-01 | 496 | $76.59 | $38.0K | 77,328 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-09-01 | 2026-09-01 | 496 | $76.59 | $38.0K | 77,328 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-07-13 | 2026-07-13 | 988 | $72.60 | $71.7K | 77,824 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-07-02 | 2026-07-02 | 1,139 | $69.96 | $79.7K | 78,812 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2026-07-01 | 2026-07-02 | 6,165 | — | $0 | 76,085 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2026-07-01 | 2026-07-02 | 6,079 | — | $0 | 82,164 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-07-01 | 2026-07-02 | 2,213 | $84.43 | $186.8K | 79,951 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-06-01 | 2026-06-01 | 350 | $93.62 | $32.8K | 69,920 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | S Sale | 2026-05-14 | 2026-05-15 | 1,600 | $106.78 | $170.8K | 5,706 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | S Sale | 2026-05-14 | 2026-05-15 | 470 | $108.00 | $50.8K | 70,270 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-04-11 | 2026-04-14 | 697 | $70.43 | $49.1K | 70,740 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-04-02 | 2026-04-02 | 821 | $44.32 | $36.4K | 71,437 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2026-04-01 | 2026-04-02 | 2,095 | $6.67 | $14.0K | 7,306 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-03-01 | 2026-03-02 | 368 | $37.43 | $13.8K | 72,258 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-01-11 | 2026-01-12 | 799 | $26.32 | $21.0K | 72,626 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2026-01-02 | 2026-01-02 | 940 | $22.16 | $20.8K | 73,425 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-12-01 | 2025-12-01 | 349 | $22.53 | $7.9K | 74,365 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-10-13 | 2025-10-14 | 695 | $23.49 | $16.3K | 74,714 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-10-02 | 2025-10-02 | 694 | $32.25 | $22.4K | 75,535 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-10-02 | 2025-10-08 | 126 | $32.25 | $4.1K | 75,409 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2025-10-01 | 2025-10-01 | 1,009 | $6.67 | $6.7K | 5,211 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-09-02 | 2025-09-02 | 349 | $24.88 | $8.7K | 76,229 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-07-11 | 2025-07-11 | 1,045 | $14.11 | $14.7K | 76,578 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-07-02 | 2025-07-03 | 752 | $15.13 | $11.4K | 77,623 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2025-07-02 | 2025-07-03 | 30,998 | — | $0 | 72,789 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2025-07-02 | 2025-07-03 | 5,586 | — | $0 | 78,375 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-06-02 | 2025-06-02 | 524 | $9.66 | $5.1K | 41,791 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-04-11 | 2025-04-11 | 836 | $8.52 | $7.1K | 41,569 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2025-04-01 | 2025-04-02 | 2,175 | $6.67 | $14.5K | 4,202 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-03-03 | 2025-03-03 | 420 | $8.85 | $3.7K | 42,405 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2025-01-13 | 2025-01-14 | 836 | $15.99 | $13.4K | 42,825 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2024-12-02 | 2024-12-02 | 348 | $12.70 | $4.4K | 43,661 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2024-10-11 | 2024-10-15 | 693 | $16.02 | $11.1K | 44,009 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2024-10-01 | 2024-10-03 | 427 | $10.42 | $4.4K | 2,027 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2024-09-03 | 2024-09-03 | 348 | $13.51 | $4.7K | 44,702 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2024-07-11 | 2024-07-15 | 31,039 | — | $0 | 45,050 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2024-06-03 | 2024-06-13 | 339 | $11.17 | $3.8K | 14,011 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | J Other | 2024-04-01 | 2024-04-02 | 1,600 | $10.50 | $16.8K | 1,600 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2024-03-01 | 2024-03-01 | 397 | $17.66 | $7.0K | 14,350 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | S Sale | 2023-12-06 | 2023-12-07 | 322 | $25.27 | $8.1K | 14,747 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | F Tax w/h | 2023-09-01 | 2023-09-05 | 503 | $51.64 | $26.0K | 15,069 | SEC↗ |
| AEHR AEHR TEST SYSTEMS | A Award | 2023-09-01 | 2023-09-05 | 15,572 | — | $0 | 15,572 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2022-05-31 | 2022-06-02 | 3,986 | $33.56 | $133.8K | 40,106 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2022-05-06 | 2022-06-02 | 439 | $27.34 | $12.0K | 44,092 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2022-04-30 | 2022-05-03 | 502 | $31.17 | $15.6K | 43,653 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2022-04-30 | 2022-05-03 | 200 | $31.17 | $6.2K | 44,155 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2022-04-29 | 2022-05-03 | 6,235 | — | $0 | 44,355 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2022-04-24 | 2022-04-26 | 566 | $33.56 | $19.0K | 39,818 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2022-04-24 | 2022-04-26 | 1,698 | $33.56 | $57.0K | 38,120 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2021-05-31 | 2021-06-02 | 4,480 | $56.33 | $252.4K | 41,884 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2021-04-30 | 2021-05-04 | 1,163 | — | $0 | 46,364 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2021-04-30 | 2021-05-04 | 4,364 | — | $0 | 45,201 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2021-04-24 | 2021-04-27 | 566 | $54.11 | $30.6K | 42,535 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2021-04-24 | 2021-04-27 | 1,698 | $54.11 | $91.9K | 40,837 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2021-02-10 | 2021-02-12 | 4,911 | — | $0 | 43,101 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | G Gift | 2020-08-04 | 2020-08-05 | 2,200 | — | $0 | 38,190 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | S Sale | 2020-08-04 | 2020-08-05 | 3,413 | $30.00 | $102.4K | 40,390 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | S Sale | 2020-08-03 | 2020-08-05 | 2,000 | $30.66 | $61.3K | 43,803 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | F Tax w/h | 2020-05-31 | 2020-06-01 | 4,114 | $20.73 | $85.3K | 45,803 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2020-04-24 | 2020-04-28 | 14,734 | — | $0 | 49,917 | SEC↗ |
| UCTT Ultra Clean Holdings, Inc. | A Award | 2019-05-31 | 2019-06-06 | 35,183 | — | $0 | 35,183 | SEC↗ |