Watch PCSA. Know when insiders buy.
One email the day a filing lands. Free.
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 36K | −31K | 1.29% | 36K | 1.0 |
| 2026-08-14 | 67K | −149K | 2.41% | 79K | 1.0 |
| 2026-07-31 | 216K | +112K | 7.73% | 954K | 1.0 |
| 2026-07-15 | 104K | +18K | 3.71% | 74K | 1.4 |