Jeffrey G. Black, Chief Financial Officer at VERENIUM CORP (VRNM), bought 1,875 shares at $1.93 ($4K) on 2011-08-15, disclosed to the SEC on 2011-08-16.
Open-market purchase of $4k VRNM by Chief Financial Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1.91 | 200 | $382 | 10.2% |
| 2 | $1.93 | 450 | $869 | 23.1% |
| 3 | $1.97 | 125 | $246 | 6.6% |
| 4 | $2.05 | 1,100 | $2K | 60.1% |
| Total | $2.00 avg | 1,875 | $4K | 100% |
| Filing → |
| XGN | SELL | 2025-09-04 | $401K | — | Filing → |
| XGN | BUY | 2024-11-19 | $133K | — | Filing → |
| LAB | BUY | 2023-05-22 | $388K | — | Filing → |