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CLOSED · 16:50 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

ARCH

Arch Biopartners Inc.
TSXV · HEALTH CARE · LIFE SCIENCES
No price history available
WatchTime Machine
Work order
0
FLAG · shorts 0
Insiders, 90 days
−$55K
net selling · 51 buys, 9 sells
Shares short
26K
CIRO 2026-08-31 · +20K 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 —

One year, everything drawn on

No price history available for ARCH.
THE WORK ORDER · 2026-09-06
Shorts (latest report): 26K short · +20K last period
Every line of the math
0FLAG

Insider activity

ALL 60
DateInsiderTypeValue
Aug 28Director, 10% HolderSell$500
Aug 28Director, 10% HolderBuy$104
Aug 27Director, 10% HolderBuy$380
Aug 27Director, 10% HolderBuy$209
Aug 26Director, 10% HolderBuy$103
Aug 26Director, 10% HolderBuy$306

Short interest

HISTORY
ReportShares shortChange
2026-08-3126K+20K
2026-08-156K+86
2026-07-316K+730
2026-07-156K−35K
Watch ARCH. Know when insiders buy.
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