Carl B. Byers is SVP and CFO at ATHENAHEALTH INC (ATHN). They have made 1 open-market trade across 1 company since 2008, most recently 2009-11-03.
CIK 0001412135
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ATHN | 217,155 | $2.1M |
Shares reported on the most recent Form 4, priced at the 2009-11-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATHN | SELL · 10b5-1 | 2009-11-03 | 2009-11-05 | $39.93 | $60K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-10-28 | 2009-10-30 | $36.20 | $54K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-10-23 | 2009-10-27 | $39.09 | $59K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-10-13 | 2009-10-15 | $38.32 | $57K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-10-05 | 2009-10-07 | $37.10 | $48K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-10-01 | 2009-10-01 | $36.99 | $55K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-09-23 | 2009-09-25 | $38.78 | $58K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-09-17 | 2009-09-21 | $39.93 | $60K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-09-10 | 2009-09-15 | $39.59 | $59K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-08-31 | 2009-09-02 | $39.96 | $56K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-08-28 | 2009-09-01 | $39.91 | $56K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-08-17 | 2009-08-19 | $36.98 | $55K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-08-13 | 2009-08-17 | $39.06 | $59K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-08-03 | 2009-08-05 | $36.34 | $55K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-07-30 | 2009-08-03 | $37.39 | $52K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-07-23 | 2009-07-24 | $38.23 | $57K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-07-13 | 2009-07-15 | $34.12 | $51K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-07-09 | 2009-07-13 | $32.33 | $48K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-07-01 | 2009-07-01 | $36.24 | $54K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-06-24 | 2009-06-25 | $34.11 | $51K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-06-16 | 2009-06-18 | $32.94 | $49K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-06-10 | 2009-06-12 | $31.54 | $44K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-06-04 | 2009-06-08 | $32.04 | $48K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-05-29 | 2009-06-01 | $29.81 | $42K | -2.9% | -0.5% | -0.5% |
| ATHN | SELL · 10b5-1 | 2009-05-21 | 2009-05-26 | $31.60 | $47K | -2.9% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.