Matthew T. Plavan is Former CEO at THERMOGENESIS CORP (KOOL). They have made 11 open-market trades across 3 companies since 2015, most recently 2026-03-04.
CIK 0001326765
5 open-market purchases totalling $31K since 2019, against 6 sales. Across 5 scored buys the stock is down 2.7% at ninety days, and 5.5 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| KOOL | 245,066 | $3.6M |
| ORGN | 1,340,231 | $1.3M |
| RKDA | 14,285 | $2K |
| Total | $4.9M |
Shares reported on the most recent Form 4, priced at the 2026-04-13 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 40% | 40% |
| Avg Move | -1.5% | -5.9% | -2.7% |
| Alpha | -1.3% | -4.5% | -5.5% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ORGN | SELL | 2026-01-16 | 2026-01-20 | $0.20 | $2K | -2.5% | -17.0% | +1124.9% |
| ORGN | SELL | 2025-12-26 | 2025-12-29 | $0.21 | $8K | +13.0% | -0.3% | +1125.0% |
| ORGN | SELL | 2025-11-03 | 2025-11-04 | $0.55 | $83K | -7.7% | -6.7% | -64.4% |
| ORGN | SELL | 2025-03-05 | 2025-03-07 | $0.86 | $8K | -6.1% | -30.7% | -43.9% |
| ORGN | SELL · 10b5-1 | 2024-12-27 | 2024-12-31 | $1.02 | $25K | -20.0% | -23.1% | -48.0% |
| ORGN | SELL | 2024-11-04 | 2024-11-06 | $1.32 | $158K | -14.8% | -2.3% | -25.1% |
| RKDA | BUY | 2020-08-03 | 2021-01-25 | $3.16 | $2K | +9.9% | +6.7% | -10.6% |
| RKDA | BUY | 2020-02-03 | 2020-02-04 | $1.72 | $1K | -3.6% | -19.1% | -17.5% |
| RKDA | BUY | 2019-11-14 | 2019-11-18 | $4.08 | $4K | +15.6% | +28.6% | +22.6% |
| RKDA | BUY | 2019-09-23 | 2019-09-23 | $5.25 | $11K | -9.6% | -7.9% | +11.1% |
| RKDA | BUY | 2019-09-10 | 2019-09-10 | $6.51 | $13K | -19.6% | -37.6% | -19.3% |
| KOOL | SELL | 2015-09-02 | 2015-09-04 | $0.68 | $12K | -25.7% | +0.4% | +0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.