Mary Patricia B. Thompson is Secretary & Senior VP at MWI Veterinary Supply, Inc. (MWIV). They have made 5 open-market trades across 1 company since 2006, most recently 2025-06-02.
CIK 0001333286
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $79K since 2008, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MWIV | SELL | 2013-03-18 | 2013-03-19 | $131.59 | $987K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-09-01 | 2011-09-02 | $73.68 | $32K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-08-01 | 2011-08-02 | $89.09 | $89K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-07-01 | 2011-07-05 | $80.78 | $81K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-06-01 | 2011-06-03 | $82.94 | $83K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-05-02 | 2011-05-03 | $82.71 | $83K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-04-01 | 2011-04-04 | $79.77 | $80K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-03-01 | 2011-03-03 | $70.00 | $70K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2011-02-14 | 2011-02-16 | $70.00 | $210K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-09-20 | 2010-09-22 | $57.56 | $691K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-09-01 | 2010-09-02 | $53.49 | $80K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-08-02 | 2010-08-03 | $53.45 | $80K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-07-01 | 2010-07-06 | $50.15 | $75K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-06-28 | 2010-06-30 | $50.00 | $75K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-05-06 | 2010-05-10 | $45.10 | $248K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-05-03 | 2010-05-05 | $42.04 | $63K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-04-01 | 2010-04-02 | $40.31 | $60K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-03-23 | 2010-03-25 | $45.00 | $23K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $41.47 | $62K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2010-02-09 | 2010-02-11 | $40.09 | $241K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2009-10-19 | 2009-10-21 | $40.00 | $60K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2009-09-09 | 2009-09-11 | $40.00 | $26K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2009-09-02 | 2009-09-04 | $40.02 | $24K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2009-08-03 | 2009-08-05 | $40.06 | $365K | N/A | N/A | N/A |
| MWIV | SELL · 10b5-1 | 2009-07-30 | 2009-08-03 | $40.28 | $137K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.