Richard T. Schumacher is CEO & President at PRESSURE BIOSCIENCES INC (PBIO). They have made 13 open-market trades across 1 company since 2009, most recently 2024-09-27.
CIK 0001033775
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
13 open-market purchases totalling $140K since 2009, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PBIO | 82,967 | — |
Shares reported on the most recent Form 4, priced at the 2024-09-30 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PBIO | BUY | 2018-12-24 | 2018-12-28 | $2.01 | $3K | N/A | N/A | N/A |
| PBIO | BUY | 2018-12-20 | 2018-12-26 | $2.17 | $1K | N/A | N/A | N/A |
| PBIO | BUY | 2018-12-18 | 2018-12-18 | $2.03 | $2K | N/A | N/A | N/A |
| PBIO | BUY | 2014-08-26 | 2014-08-28 | $0.30 | $4K | N/A | N/A | N/A |
| PBIO | BUY | 2013-09-13 | 2013-09-17 | $0.31 | $775 | N/A | N/A | N/A |
| PBIO | BUY | 2013-09-10 | 2013-09-12 | $0.30 | $6K | N/A | N/A | N/A |
| PBIO | BUY | 2013-09-05 | 2013-09-09 | $0.28 | $4K | N/A | N/A | N/A |
| PBIO | BUY | 2013-08-30 | 2013-09-04 | $0.29 | $1K | N/A | N/A | N/A |
| PBIO | BUY | 2013-08-26 | 2013-08-28 | $0.28 | $4K | N/A | N/A | N/A |
| PBIO | BUY | 2013-08-22 | 2013-08-26 | $0.28 | $6K | N/A | N/A | N/A |
| PBIO | BUY | 2012-02-07 | 2012-02-09 | $0.91 | $100K | N/A | N/A | N/A |
| PBIO | BUY | 2011-09-07 | 2011-09-07 | $0.90 | $6K | N/A | N/A | N/A |
| PBIO | BUY | 2009-04-08 | 2009-04-10 | $0.98 | $2K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.