Mark Kaufmann is CFO at ARDELYX, INC. (ARDX). They have made 5 open-market trades across 1 company since 2015, most recently 2019-10-07.
CIK 0001611184
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ARDX | 141,418 | $462K |
Shares reported on the most recent Form 4, priced at the 2019-10-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ARDX | SELL | 2019-10-07 | 2019-10-08 | $4.56 | $182K | -0.2% | +21.0% | +65.8% |
| ARDX | SELL | 2019-06-04 | 2019-06-06 | $2.55 | $9K | -5.3% | -3.0% | +87.2% |
| ARDX | SELL | 2019-01-02 | 2019-01-04 | $1.70 | $11K | +9.3% | +6.9% | +50.5% |
| ARDX | SELL | 2018-11-13 | 2018-11-15 | $2.84 | $19K | -4.5% | -33.7% | -9.7% |
| ARDX | SELL | 2016-02-16 | 2016-02-18 | $10.25 | $51K | -1.6% | -28.6% | -26.4% |
| ARDX | SELL · 10b5-1 | 2015-05-04 | 2015-05-05 | $10.81 | $98K | -44.0% | -2.0% | -2.0% |
| ARDX | SELL · 10b5-1 | 2015-04-06 | 2015-04-08 | $12.80 | $98K | -44.0% | -2.0% | -2.0% |
| ARDX | SELL · 10b5-1 | 2015-03-03 | 2015-03-05 | $15.60 | $95K | -44.0% | -2.0% | -2.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.