David A. Clark is President at MEDNAX, INC. (MD). They have made 4 open-market trades across 1 company since 2009, most recently 2019-12-01.
CIK 0001443082
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.
0 open-market purchases, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MD | 123,032 | $4.0M |
Shares reported on the most recent Form 4, priced at the 2019-12-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MD | SELL | 2019-03-01 | 2019-03-01 | $32.90 | $425K | -7.7% | -15.5% | -23.8% |
| MD | SELL | 2018-06-01 | 2018-06-01 | $45.15 | $1.0M | +2.8% | -4.9% | +3.2% |
| MD | SELL | 2017-06-01 | 2017-06-02 | $54.99 | $1.1M | +2.8% | +9.4% | -19.0% |
| MD | SELL | 2016-06-01 | 2016-06-03 | $67.78 | $1.6M | +2.2% | +7.5% | -4.6% |
| MD | SELL · 10b5-1 | 2015-06-01 | 2015-06-03 | $70.48 | $1.0M | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2014-06-02 | 2014-06-03 | $57.00 | $925K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2013-06-03 | 2013-06-04 | $91.01 | $787K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2012-11-23 | 2012-11-26 | $77.16 | $156K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2012-11-20 | 2012-11-21 | $77.10 | $46K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2012-11-07 | 2012-11-09 | $77.12 | $762K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2012-06-01 | 2012-06-05 | $59.89 | $548K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2012-02-24 | 2012-02-28 | $75.46 | $1.0M | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2011-06-02 | 2011-06-03 | $73.62 | $603K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2011-05-20 | 2011-05-23 | $75.44 | $91K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2010-12-10 | 2010-12-10 | $64.75 | $483K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2010-12-02 | 2010-12-03 | $64.72 | $192K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2010-06-01 | 2010-06-03 | $55.95 | $378K | -6.0% | +0.7% | +0.7% |
| MD | SELL · 10b5-1 | 2009-06-01 | 2009-06-02 | $40.51 | $194K | -6.0% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.