Nordisk A. S. Novo is 10% at ARADIGM CORP (ARDM). They have made 7 open-market trades across 2 companies since 2010, most recently 2010-11-05.
CIK 0000353278
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 $7.5M since 2010, against 6 sales. Too few scored purchases to measure a record yet.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 100% | 100% |
| Avg Move | -14.9% | -3.3% | -3.3% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ARDM | SELL | 2010-11-05 | 2010-11-09 | $0.17 | $68K | -14.9% | -3.3% | -3.3% |
| ARDM | SELL | 2010-11-04 | 2010-11-05 | $0.17 | $38K | -14.9% | -3.3% | -3.3% |
| ARDM | SELL | 2010-11-03 | 2010-11-04 | $0.16 | $40K | -14.9% | -3.3% | -3.3% |
| ARDM | SELL | 2010-11-02 | 2010-11-03 | $0.16 | $41K | -14.9% | -3.3% | -3.3% |
| ARDM | SELL | 2010-11-01 | 2010-11-02 | $0.17 | $40K | -14.9% | -3.3% | -3.3% |
| ZGEN | SELL | 2010-10-08 | 2010-10-12 | $9.75 | $215.9M | N/A | N/A | N/A |
| ZGEN | BUY | 2010-01-07 | 2010-01-11 | $6.00 | $7.5M | 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.