Watch TSND. 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 | 898K | +251K |
| 2026-09-15 | 647K | +97K |
| 2026-08-31 | 550K | +27K |
| 2026-08-15 | 523K | +111K |
| 2026-07-31 | 411K | −398K |
| 2026-07-15 | 810K | +410K |