David R. Strayer, Insider at HEMISPHERX BIOPHARMA INC (HEB), bought 50,000 shares at $0.26 ($13K) on 2012-05-18, disclosed to the SEC on 2012-05-21.
Open-market purchase of $13k HEB by Insider. 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 | $0.26 | 5,100 | $1K | 10.2% |
| 2 | $0.26 | 44,900 | $12K | 89.8% |
| Total | $0.26 avg | 50,000 | $13K | 100% |
| Filing → |
| HEB | BUY | 2017-02-21 | $5K | — | Filing → |
| HEB | SELL | 2010-06-24 | $28K | — | Filing → |
| HEB | BUY | 2010-06-18 | $134K | — | Filing → |