Richard T. Schumacher, CEO at PRESSURE BIOSCIENCES INC (PBIO), bought 20,500 shares at $0.29 ($6K) on 2013-09-10, disclosed to the SEC on 2013-09-12.
Open-market purchase of $6k PBIO by CEO. 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 | $0.29 | 8,000 | $2K | 37.9% |
| 2 | $0.31 | 5,000 | $2K | 25.3% |
| 3 | $0.30 | 2,500 | $750 | 12.3% |
| 4 | $0.30 | 5,000 | $2K | 24.5% |
| Total | $0.30 avg | 20,500 | $6K | 100% |
| Filing → |
| PBIO | BUY | 2018-12-18 | $2K | — | Filing → |
| PBIO | BUY | 2014-08-28 | $4K | — | Filing → |
| PBIO | BUY | 2013-09-17 | $775 | — | Filing → |