Watch NAM. 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 | 11K | −73K |
| 2026-09-15 | 84K | +63K |
| 2026-08-31 | 21K | +9K |
| 2026-08-15 | 12K | +6K |
| 2026-07-31 | 6K | −3K |
| 2026-07-15 | 9K | −23K |