Watch CSR. Know when insiders buy.
One email the day a filing lands. Free.
CSR
COPPER STANDARD RESOURCES INC.
No price history available
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
Work order
0
FLAG · shorts 0
Insiders, 90 days
0
no open-market filings in 90 days
Shares short
141
CIRO 2026-09-30 · +99 last period
Collision
—
insiders buying while shorts add
Calls on record
0
nobody we score has called it yet
FINANCIALS: SEDAR+ DOES NOT PUBLISH MACHINE-READABLE STATEMENTS; PRICE AND SHORT DATA ONLY FOR CANADIAN NAMES52W —
Short interest
| Report date | Shares short | Change | % of shares out |
|---|---|---|---|
| 2026-09-30 | 141 | +99 | — |
| 2026-09-15 | 42 | −0 | — |
| 2026-08-31 | 42 | −0 | — |
| 2026-08-15 | 42 | −81 | — |
| 2026-07-31 | 123 | −185 | — |
| 2026-07-15 | 308 | −111 | — |
CIRO publishes consolidated short positions for the 15th and month end. Short Watch, all names.