Lauren P. Silvernail is CFO & VP Corporate Development at ISTA PHARMACEUTICALS INC (ISTA). They have made 14 open-market trades across 4 companies since 2008, most recently 2026-05-18.
CIK 0001225755
4 open-market purchases totalling $70K since 2008, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EOLS | 141,571 | $1.0M |
| RVNC | 65,497 | $239K |
| DVAX | 10,075 | $156K |
| HARP | 5,000 | $115K |
| HROW | 1,000 | $27K |
| ISTA | 138,687 | — |
| Total | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-19 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HROW | BUY | 2026-05-18 | 2026-05-19 | $31.00 | $31K | +10.7% | +39.6% | +28.6% |
| EOLS | SELL | 2022-05-17 | 2022-05-18 | $12.78 | $1.7M | +6.2% | -4.9% | -19.3% |
| EOLS | SELL | 2022-03-08 | 2022-03-10 | $9.73 | $198K | +13.9% | +8.6% | +21.4% |
| EOLS | SELL · 10b5-1 | 2021-08-10 | 2021-08-12 | $11.18 | $320K | +3.0% | -24.9% | -30.7% |
| EOLS | SELL · 10b5-1 | 2021-01-25 | 2021-01-26 | $7.46 | $20K | +9.7% | +80.5% | +46.7% |
| EOLS | SELL | 2019-05-31 | 2019-05-31 | $13.53 | $35K | -1.4% | +6.1% | +15.0% |
| RVNC | SELL | 2018-05-22 | 2018-05-24 | $30.25 | $174K | -3.1% | -5.4% | -13.9% |
| RVNC | SELL | 2018-03-22 | 2018-03-23 | $30.85 | $212K | +4.0% | -0.8% | +2.3% |
| RVNC | SELL | 2018-03-13 | 2018-03-15 | $34.50 | $1.8M | -3.8% | +1.6% | -0.6% |
| RVNC | SELL | 2018-03-07 | 2018-03-09 | $32.00 | $640K | -4.1% | -4.3% | -8.5% |
| RVNC | SELL | 2017-11-07 | 2017-11-09 | $26.83 | $268K | -5.4% | +38.5% | +17.9% |
| RVNC | SELL | 2017-10-12 | 2017-10-16 | $26.67 | $595K | -5.2% | -6.9% | +25.4% |
| RVNC | SELL | 2017-05-22 | 2017-05-24 | $20.20 | $36K | +16.3% | +28.5% | +12.9% |
| RVNC | BUY | 2014-12-11 | 2014-12-15 | $17.74 | $17K | -26.0% | -1.2% | -1.2% |
| ISTA | BUY | 2011-08-11 | 2011-08-15 | $4.28 | $11K | N/A | N/A | N/A |
| ISTA | BUY | 2008-12-09 | 2008-12-11 | $0.63 | $11K | 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.