Watch NUMD. 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 | −0 | 0.04% | 85K | 1.0 |
| 2026-08-14 | 36K | −0 | 0.04% | 406 | 87.9 |
| 2026-07-31 | 36K | −698 | 0.04% | 7K | 4.9 |
| 2026-07-15 | 36K | −63K | 0.04% | 39K | 1.0 |