Udo Henseler, Director at SPIRE Corp (SPIR), bought 19,420 shares at $0.65 ($12K) on 2012-07-09, disclosed to the SEC on 2012-07-16.
Open-market purchase of $12k SPIR by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.64 | 8,600 | $6K | 44.6% |
| 2 | $0.65 | 6,020 | $4K | 31.7% |
| 3 | $0.61 | 4,800 | $3K | 23.7% |
| Total | $0.64 avg | 19,420 | $12K | 100% |
| Filing → |
| RTIX | BUY | 2008-11-24 | $18K | — | Filing → |
| RTIX | SELL | 2008-08-20 | $40K | — | Filing → |
| RTIX | SELL | 2008-08-06 | $91K | — | Filing → |