MSW (Ming Shing Group Holdings Limited Ordinary Shares)
Insider Trading Activity
Every open-market purchase and sale reported by MSW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2012-12-28 | Wayne N Pham | VP of Finance | M | — | — |
| 2012-12-28 | Martin S. Roher | Director | M | — | — |
| 2012-12-28 | LAWRENCE B HELZEL | Director | M | — | — |
| 2012-12-28 | Raymond Victor Marino II | President & COO | M | — | — |
| 2012-12-28 | WILLIAM HASLER | Director | M | — | — |
| 2012-12-27 | Martin S. Roher | Director | M | — | — |
| 2012-12-27 | WILLIAM HASLER | Director | M | — | — |
| 2011-05-04 | CARL E BERG | CEO | G | — | — |
| 2011-01-13 | CARL E BERG | CEO and CHAIRMAN OF THE BOARD | G | — | — |
| 2010-02-04 | Raymond Victor Marino II | President & COO | A | — | — |
| 2009-08-06 | Wayne N Pham | VP of Finance | Sell | — | — |
| 2009-04-24 | CARL E BERG | CEO | G | — | — |
| 2009-04-10 | Raymond Victor Marino II | President & COO | MIXED | — | — |
| 2009-04-01 | CARL E BERG | CEO | C | — | — |
| 2009-03-12 | Raymond Victor Marino II | President & COO | MIXED | — | — |
| 2008-11-21 | WILLIAM HASLER | Director | A | — | — |
| 2008-11-21 | LAWRENCE B HELZEL | Director | A | — | — |
| 2008-11-21 | Raymond Victor Marino II | President & COO | Buy | — | — |
| 2008-11-21 | Martin S. Roher | Director | A | — | — |
| 2008-11-21 | Wayne N Pham | VP of Finance | A | — | — |
| 2008-11-21 | Raymond Victor Marino II | President & COO | A | — | — |
| 2008-11-19 | Wayne N Pham | VP of Finance | Buy | — | — |
| 2008-10-24 | Martin S. Roher | Director | Buy | — | — |
| 2008-07-30 | Martin S. Roher | Director | Buy | — | — |
| 2008-07-23 | Raymond Victor Marino II | President & COO | Buy | — | — |
| 2008-07-22 | Raymond Victor Marino II | President & COO | Buy | — | — |
| 2008-07-22 | MISSION WEST PROPERTIES INC | President & COO | Buy | — | — |
| 2008-07-16 | Martin S. Roher | Director | A | — | — |
| 2008-02-13 | Raymond Victor Marino II | President & COO | Buy | — | — |
| 2008-01-03 | Raymond Victor Marino II | President & COO | A | — | — |
| 2008-01-03 | Wayne N Pham | Vice President, Finance | A | — | — |
| 2008-01-03 | LAWRENCE B HELZEL | Director | A | — | — |
| 2008-01-03 | WILLIAM HASLER | Director | A | — | — |
| 2008-01-03 | JOHN C BOLGER | Director | A | — | — |
| 2007-12-14 | CARL E BERG | CEO | J | — | — |
| 2007-04-06 | CARL E BERG | CEO | G | — | — |
| 2007-01-16 | WILLIAM HASLER | Director | A | — | — |
| 2007-01-16 | Wayne N Pham | Vice President, Finance | A | — | — |
| 2007-01-16 | LAWRENCE B HELZEL | Director | A | — | — |
| 2007-01-16 | JOHN C BOLGER | Director | A | — | — |
| 2007-01-16 | Raymond Victor Marino II | President & COO | A | — | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MSW quote page; the site-wide leaderboard is on the insider transactions hub.