William Snider is Director at ALPHA INNOTECH CORP (APNO). They have made 8 open-market trades across 2 companies since 2006, most recently 2026-06-09.
CIK 0001340831
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.
7 open-market purchases totalling $340K since 2006, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HBIO | 48,556 | $408K |
| DNAY | 20,630 | $27K |
| APNO | 310,000 | — |
| BMRA.OB | 500,000 | — |
| Total | $435K |
Shares reported on the most recent Form 4, priced at the 2026-06-11 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HBIO | BUY | 2026-03-16 | 2026-03-18 | $4.93 | $104K | -1.7% | +29.3% | +23.4% |
| APNO | BUY | 2007-05-21 | 2007-05-22 | $1.05 | $23K | N/A | N/A | N/A |
| APNO | BUY | 2007-03-09 | 2007-03-12 | $0.99 | $5K | N/A | N/A | N/A |
| APNO | BUY | 2006-12-04 | 2006-12-06 | $0.90 | $9K | N/A | N/A | N/A |
| APNO | BUY | 2006-09-14 | 2006-09-20 | $0.86 | $2K | N/A | N/A | N/A |
| APNO | BUY | 2006-09-14 | 2006-09-18 | $0.86 | $176K | N/A | N/A | N/A |
| APNO | BUY | 2006-08-23 | 2006-08-28 | $1.01 | $20K | N/A | N/A | N/A |
| APNO | SELL | 2006-04-13 | 2006-04-18 | $1.70 | $8K | 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.