Steven C. Quay is Chairman at NASTECH PHARMACEUTICAL CO INC (NSTK). They have made 5 open-market trades across 2 companies since 2006, most recently 2026-03-27.
CIK 0001008227
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.
4 open-market purchases totalling $33K since 2016, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATOS | BUY | 2025-05-21 | 2025-05-22 | $0.88 | $10K | +0.9% | -5.9% | -13.1% |
| ATOS | BUY | 2016-03-09 | 2016-03-10 | $0.37 | $6K | +9.1% | -15.2% | +6.0% |
| ATOS | BUY | 2016-02-16 | 2016-02-17 | $0.53 | $8K | -34.1% | -44.6% | -55.6% |
| ATOS | BUY | 2016-01-19 | 2016-01-21 | $0.20 | $10K | -14.4% | +100.9% | -6.1% |
| ATOS | SELL · 10b5-1 | 2013-10-01 | 2013-10-03 | $5.66 | $41K | -15.6% | +20.0% | +20.0% |
| NSTK | SELL · 10b5-1 | 2007-09-27 | 2007-09-28 | $13.63 | $71K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2007-07-25 | 2007-07-27 | $12.21 | $71K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2007-06-07 | 2007-06-08 | $11.08 | $71K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2007-04-18 | 2007-04-20 | $12.03 | $70K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2007-02-27 | 2007-03-01 | $11.50 | $70K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2007-01-25 | 2007-01-26 | $13.44 | $71K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-11-15 | 2006-11-17 | $19.52 | $71K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-10-09 | 2006-10-10 | $15.61 | $81K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-08-08 | 2006-08-08 | $13.87 | $81K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-06-15 | 2006-06-15 | $14.57 | $81K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-04-25 | 2006-04-27 | $15.76 | $80K | N/A | N/A | N/A |
| NSTK | SELL | 2006-04-11 | 2006-04-12 | $15.83 | $42K | N/A | N/A | N/A |
| NSTK | SELL · 10b5-1 | 2006-03-16 | 2006-03-17 | $16.24 | $80K | 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.