Charles A. Rowland Jr. is CFO & VP at VIROPHARMA INC (VPHM). They have made 19 open-market trades across 5 companies since 2008, most recently 2026-02-09.
CIK 0001383292
10 open-market purchases totalling $3.1M since 2008, against 9 sales. Across 8 scored buys the stock is up 21.5% at ninety days, and 15.5 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 50% | 50% |
| Avg Move | +6.0% | +9.2% | +21.5% |
| Alpha | +7.4% | +9.3% | +15.5% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VKTX | SELL | 2025-10-27 | 2025-10-28 | $35.57 | $2.1M | +4.5% | +4.6% | -9.8% |
| GBIO | BUY | 2023-12-01 | 2023-12-05 | $1.36 | $731K | +39.9% | +32.9% | +93.0% |
| VKTX | SELL | 2023-05-16 | 2023-05-18 | $25.00 | $1.0M | -5.7% | -6.3% | -39.0% |
| GBIO | BUY | 2022-09-19 | 2022-09-20 | $5.26 | $83K | +2.5% | -5.0% | -19.7% |
| GBIO | BUY | 2022-09-15 | 2022-09-19 | $5.46 | $552K | -3.6% | -6.6% | -21.2% |
| GBIO | BUY | 2022-09-13 | 2022-09-15 | $5.21 | $225K | -11.9% | -5.2% | -13.3% |
| NBRV | SELL | 2022-08-01 | 2022-08-03 | $0.18 | $2K | +4.6% | -15.7% | -46.7% |
| NBRV | SELL | 2021-08-02 | 2021-08-04 | $1.20 | $932 | -15.0% | -7.5% | +1.7% |
| GBIO | BUY | 2021-01-11 | 2021-01-13 | $24.50 | $500K | -5.0% | +10.4% | -15.4% |
| BPMC | SELL | 2020-12-17 | 2020-12-18 | $117.82 | $2.6M | -8.1% | -16.1% | -19.0% |
| BPMC | SELL | 2020-11-02 | 2020-11-04 | $98.89 | $2.0M | -2.7% | +2.2% | -0.8% |
| GBIO | BUY | 2020-06-16 | 2020-06-18 | $19.00 | $570K | -2.0% | +6.8% | +39.4% |
| BPMC | SELL | 2019-06-20 | 2019-06-24 | $95.08 | $2.1M | +4.1% | +10.2% | -12.6% |
| NBRV | BUY | 2018-12-24 | 2018-12-27 | $1.31 | $69K | +31.8% | +46.2% | +95.5% |
| VKTX | BUY | 2018-05-29 | 2018-05-31 | $5.16 | $155K | -3.9% | -5.5% | +13.4% |
| VPHM | SELL | 2012-03-01 | 2012-03-05 | $32.12 | $2.7M | N/A | N/A | N/A |
| VPHM | SELL | 2011-03-14 | 2011-03-15 | $18.57 | $650K | N/A | N/A | N/A |
| VPHM | BUY | 2009-02-26 | 2009-02-27 | $4.78 | $77K | N/A | N/A | N/A |
| VPHM | BUY | 2008-11-03 | 2008-11-05 | $12.77 | $102K | 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.
| Total |
| $3.7M |
Shares reported on the most recent Form 4, priced at the 2026-01-05 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.