S&P 500 7,718.60 −0.38%
Nasdaq 26,506.99 −0.29%
S&P/TSX 36,513.80 −0.33%
Apple 319.97 −2.51%
Nvidia 230.36 +0.84%
Microsoft 499.70 −2.04%
Shopify 200.76 −0.10%
Royal Bank 291.48 −0.30%
CAD/USD 0.7233 −0.26%
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

QTRH

Quarterhill Inc.
TSX · TECHNOLOGY · TECHNOLOGY
2.53
−0.02 −0.78%
CAD · Sep 6, 01:19 a.m. ET

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
3.412.511.600.70Aug 14 · Director buy $40KSEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Shorts (latest report): 2.9M short · +112K last period
Every line of the math
41WATCH

Insider activity

ALL 1
DateInsiderTypeValue
Aug 14DirectorBuy$40K

Short interest

HISTORY
ReportShares shortChange
2026-08-312.9M+112K
2026-08-152.8M+380K
2026-07-312.5M+1.8M
2026-07-15605K+185K
Watch QTRH. Know when insiders buy.
One email the day a filing lands. Free.