SIGMA TECHNOLOGY MANAGEMENT LIMITED
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the directors, officers and advisers of HK-listed companies will cease to be updated effective 2025-03-31. Appointments
and resignations effective on or before that date will be recorded, as will advisers recorded in annual reports
filed on or before that date. We intend to make a data dump available after processing the final filings.
Main board
| Name | ⚥ | Age in 2025 |
Position | From | Until | |
|---|---|---|---|---|---|---|
| 1 | Barnet, Graham Fleming | M | 62 | DirDirector | 1996-12-09 | |
| 2 | Briselden, Malcolm Douglas | M | 58 | DirDirector | 2015-01-01 | 2023-07-28 |
| 3 | Cole, Marilyn Dawn | F | 71 | DirDirector | 2000-04-06 | 2014-12-31 |
| 4 | Crabb, Neil David | M | 58 | DirDirector | 1997-01-09 | 2008-11-12 |
| 5 | Graham, Patrick (1979-01) | M | 46 | DirDirector | 2008-08-01 | 2012-02-29 |
| 6 | Hogarth, Mark Stephen | M | 51 | DirDirector | 2005-01-27 | 2014-04-04 |
| 7 | Joyce, James Richard (1969-02) | M | 56 | DirDirector | 2005-01-01 | 2005-10-24 |
| 8 | McGill, Michael Scott | M | 57 | DirDirector | 2023-07-31 | |
| 9 | McKay, Jacqueline Ann | F | 66 | DirDirector | 2007-03-19 | 2010-07-31 |
| 10 | Monserrat, Keith Julian | M | 72 | DirDirector | 2002-03-25 | 2004-03-31 |
| 11 | Nash, Geoffrey Stephen Trevor | M | 56 | DirDirector | 2005-01-01 | 2005-10-24 |
| 12 | Risk, Victoria Mary | F | 38 | DirDirector | 2023-07-31 | |
| 13 | Scott, Michael Whitecross | M | 52 | DirDirector | 2024-10-30 |
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