Watch GPK. 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 | 22.9M | +3.3M | 7.73% | 4.2M | 5.4 |
| 2026-08-14 | 19.6M | −1.8M | 6.63% | 4.6M | 4.3 |
| 2026-07-31 | 21.4M | −6.7M | 7.24% | 5.2M | 4.1 |
| 2026-07-15 | 28.1M | −301K | 9.49% | 4.1M | 6.9 |