Watch DRM. 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 | Shares short | Change |
|---|---|---|
| 2026-09-30 | 246K | −76K |
| 2026-09-15 | 322K | +65K |
| 2026-08-31 | 257K | +34K |
| 2026-08-15 | 223K | +16K |
| 2026-07-31 | 207K | +11K |
| 2026-07-15 | 197K | −10K |