Andrew J. Last, Chief Commercial Officer at AFFYMETRIX INC (AFFX), bought 5,000 shares at $4.16 ($21K) on 2011-08-08, disclosed to the SEC on 2011-08-09.
Open-market purchase of $21k AFFX by Chief Commercial Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| BIO | SELL | 2021-09-03 | $1.6M | — | Filing → |
| XON | BUY | 2017-11-15 | $24K | — | Filing → |
| XON | BUY | 2017-08-15 | $40K | — | Filing → |