Nathaniel E. David is Director at KYTHERA BIOPHARMACEUTICALS INC (KYTH). They have made 2 open-market trades across 1 company since 2013, most recently 2020-12-16.
CIK 0001559531
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 $28K since 2020, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| UBX | SELL | 2020-12-16 | 2020-12-18 | $5.24 | $8.9M | -0.6% | +33.0% | +26.2% |
| UBX | BUY | 2020-06-05 | 2020-06-09 | $8.90 | $28K | +9.5% | -10.8% | -65.1% |
| KYTH | SELL · 10b5-1 | 2015-03-09 | 2015-03-10 | $55.00 | $340K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2015-03-05 | 2015-03-05 | $48.49 | $600K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2015-03-02 | 2015-03-03 | $40.77 | $76K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2015-02-17 | 2015-02-19 | $40.00 | $32K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2015-02-02 | 2015-02-03 | $36.76 | $63K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2015-01-02 | 2015-01-05 | $35.30 | $59K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-12-01 | 2014-12-02 | $37.67 | $62K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-11-03 | 2014-11-04 | $34.90 | $56K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-10-23 | 2014-10-27 | $35.00 | $8K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-10-01 | 2014-10-02 | $32.60 | $44K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-08-01 | 2014-08-04 | $33.07 | $50K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-07-01 | 2014-07-03 | $39.20 | $70K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-06-09 | 2014-06-11 | $35.00 | $7K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-06-02 | 2014-06-03 | $32.56 | $40K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-05-13 | 2014-05-15 | $35.00 | $7K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-05-01 | 2014-05-02 | $32.60 | $39K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-03-03 | 2014-03-04 | $49.17 | $251K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-02-03 | 2014-02-05 | $45.31 | $227K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2014-01-02 | 2014-01-06 | $37.43 | $183K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2013-12-02 | 2013-12-02 | $38.72 | $186K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2013-11-01 | 2013-11-04 | $43.93 | $206K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2013-10-01 | 2013-10-02 | $46.30 | $213K | N/A | N/A | N/A |
| KYTH | SELL · 10b5-1 | 2013-09-09 | 2013-09-10 | $31.00 | $198K | 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.