Watch PKOH. 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 | 231K | +28K | 1.59% | 84K | 2.8 |
| 2026-08-14 | 203K | +50K | 1.40% | 139K | 1.5 |
| 2026-07-31 | 153K | +3K | 1.05% | 69K | 2.2 |
| 2026-07-15 | 150K | +9K | 1.04% | 78K | 1.9 |