Douglas J. Swirsky is President at GENVEC INC (GNVC). They have made 11 open-market trades across 4 companies since 2007, most recently 2026-03-17.
CIK 0001375884
9 open-market purchases totalling $226K since 2007, against 2 sales. Across 9 scored buys the stock is down 18.0% at ninety days, and 21.2 points behind the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| RNN | 50,000 | $262K |
| GNVC | 29,320 | $211K |
| MXCT | 151,669 | $196K |
| CLRB | 25,000 | $29K |
| Total | $698K |
Shares reported on the most recent Form 4, priced at the 2026-03-19 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 11% |
| Avg Move | -40.8% | -15.4% | -18.0% |
| Alpha | -37.8% | -15.6% | -21.2% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MXCT | SELL | 2026-03-17 | 2026-03-19 | $0.82 | $17K | -5.1% | +15.8% | +53.4% |
| MXCT | BUY | 2025-08-13 | 2025-08-13 | $1.29 | $65K | -7.9% | -4.0% | +2.6% |
| MXCT | SELL | 2025-03-18 | 2025-03-20 | $3.18 | $22K | -9.7% | -14.3% | -29.7% |
| CLRB | BUY | 2021-09-14 | 2021-09-14 | $1.04 | $26K | -6.9% | -13.2% | -31.4% |
| RNN | BUY | 2019-01-29 | 2019-01-30 | $0.63 | $32K | -6.0% | -18.1% | -22.5% |
| GNVC | BUY | 2016-09-16 | 2016-09-16 | $0.50 | $5K | -5.8% | -28.8% | -40.2% |
| GNVC | BUY | 2015-12-14 | 2015-12-15 | $2.00 | $10K | -68.2% | -69.7% | -65.8% |
| GNVC | BUY | 2011-08-12 | 2011-08-16 | $2.30 | $57K | -68.2% | -1.1% | -1.1% |
| GNVC | BUY | 2008-11-19 | 2008-11-19 | $0.71 | $7K | -68.2% | -1.1% | -1.1% |
| GNVC | BUY | 2007-11-15 | 2007-11-15 | $2.30 | $12K | -68.2% | -1.1% | -1.1% |
| GNVC | BUY | 2007-03-19 | 2007-03-19 | $2.52 | $13K | -68.2% | -1.1% | -1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.