S&P 500 7,757.17 +0.58%
Nasdaq 26,702.86 +1.05%
S&P/TSX 36,324.99 +0.60%
Apple 343.99 +1.32%
Nvidia 221.97 +2.54%
Microsoft 532.95 +0.20%
Shopify 244.93 +0.38%
Royal Bank 283.62 +1.23%
CAD/USD 0.7119 +0.14%
AFTER HRS · 19:20 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

WPK

Winpak Ltd.
TSX · INDUSTRIALS · FOREST PRODUCTS & PAPER
44.90
+0.03 +0.07%
CAD · close Oct 21

A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up

One year, everything drawn on

252 SESSIONS · DAILY CLOSES
53484338OCT 2025JAN 2026APRJUL
Insider buyInsider sellHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Shorts (latest report): 399K short · −274K last period
Every line of the math
100PASS

Insider activity

No open-market insider filings on WPK in the imported SEDI data.

Short interest

HISTORY
ReportShares shortChange
2026-09-30399K−274K
2026-09-15673K+11K
2026-08-31661K+59K
2026-08-15602K+175K
2026-07-31427K−45K
2026-07-15472K−26K
Watch WPK. Know when insiders buy.
One email the day a filing lands. Free.