William B. Stone is Director at BIODELIVERY SCIENCES INTERNATIONAL INC (BDSI). They have made 3 open-market trades across 1 company since 2012, most recently 2017-08-14.
CIK 0001103021
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BDSI | 159,175 | $890K |
Shares reported on the most recent Form 4, priced at the 2017-08-16 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BDSI | SELL | 2016-08-11 | 2016-08-12 | $2.57 | $41K | -13.7% | -11.3% | -34.7% |
| BDSI | SELL · 10b5-1 | 2015-08-13 | 2015-08-14 | $7.01 | $81K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL | 2014-11-12 | 2014-11-13 | $16.11 | $226K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL · 10b5-1 | 2014-03-11 | 2014-03-12 | $10.00 | $350K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL · 10b5-1 | 2014-01-24 | 2014-01-28 | $8.78 | $878K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL | 2013-08-15 | 2013-08-19 | $4.44 | $30K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL · 10b5-1 | 2012-09-18 | 2012-09-20 | $6.00 | $182K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL · 10b5-1 | 2012-09-13 | 2012-09-17 | $6.00 | $28K | -23.8% | -3.8% | -3.8% |
| BDSI | SELL · 10b5-1 | 2012-07-06 | 2012-07-09 | $5.00 | $175K | -23.8% | -3.8% | -3.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.