S. Morry Blumenfeld is Director at MAKO Surgical Corp. (MAKO). They have made 3 open-market trades across 1 company since 2008, most recently 2012-03-27.
CIK 0001424202
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.
2 open-market purchases totalling $2.2M since 2008, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MAKO | 458,805 | — |
Shares reported on the most recent Form 4, priced at the 2012-03-28 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MAKO | SELL · 10b5-1 | 2012-03-26 | 2012-03-28 | $45.00 | $1.5M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2012-03-19 | 2012-03-21 | $40.00 | $1.3M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2012-02-28 | 2012-03-01 | $40.02 | $1.3M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2011-05-18 | 2011-05-20 | $28.13 | $2.3M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2011-04-07 | 2011-04-07 | $26.25 | $311K | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2011-04-04 | 2011-04-06 | $25.75 | $1.1M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2011-03-30 | 2011-04-01 | $23.89 | $2.0M | N/A | N/A | N/A |
| MAKO | SELL · 10b5-1 | 2011-03-21 | 2011-03-23 | $22.13 | $540K | N/A | N/A | N/A |
| MAKO | SELL | 2011-03-09 | 2011-03-11 | $20.03 | $357K | N/A | N/A | N/A |
| MAKO | BUY | 2008-10-31 | 2008-11-03 | $6.20 | $2.0M | N/A | N/A | N/A |
| MAKO | BUY | 2008-02-20 | 2008-02-22 | $10.00 | $150K | 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.