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Home/Companies/Zymeworks Inc.

Zymeworks Inc.

77 insider trades tracked

ZYME
Insider trades
77
Bought (open market)
$0
Sold (open market)
$5.1M
Acquired (grants)
$5M
Unique insiders
17

12-month activity

Monthly insider buy vs sell totals for Zymeworks Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$1.3M2
January 2026$0$3.4M42
February 2026$0$00
March 2026$0$00
April 2026$0$09
May 2026$0$02
June 2026$0$00
July 2026$0$01
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Zymeworks Inc..

  • Hollywood Markgranted939 shares ofZYMEat $22.22$21KJul 6Details
  • Schneider Paul Rgranted119,000 shares ofZYMEat $0May 13 · filed May 15Details
  • Schneider Paul Rgranted178,000 shares ofZYMEat $0May 13 · filed May 15Details

Insiders at this company

Executives and directors who have filed Form 4s.

  • Galbraith Kenneth16 trades
  • Moore Paul Andrew14 trades
  • Smith Jeffrey T L6 trades
  • Hollywood Mark6 trades
  • Astle Christopher5 trades
  • Ciongoli Gregory Austin4 trades
  • Cesano Alessandra3 trades
  • Landry Robert E3 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
  • Schayowitz Adamgranted76,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Schayowitz Adamgranted47,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Schayowitz Adamgranted70,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Platshon Scottgranted76,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Platshon Scottgranted47,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Platshon Scottgranted70,000 shares ofZYMEat $0Apr 9 · filed Apr 10Details
  • Stafford Kristingranted50,000 shares ofZYMEat $0Apr 6 · filed Apr 7Details
  • Stafford Kristingranted119,000 shares ofZYMEat $0Apr 6 · filed Apr 7Details
  • Stafford Kristingranted178,000 shares ofZYMEat $0Apr 6 · filed Apr 7Details
  • Hollywood Markgranted66,000 shares ofZYMEat $0Jan 12 · filed Jan 13Details
  • Hollywood Markgranted47,000 shares ofZYMEat $0Jan 12 · filed Jan 13Details
  • Hollywood Markgranted70,000 shares ofZYMEat $0Jan 12 · filed Jan 13Details
  • Hollywood Marksold6,120 shares ofZYMEat $22.674$139KJan 12 · filed Jan 13Details
  • Hollywood Markexercised17,666 shares ofZYMEat $0Jan 12 · filed Jan 13Details
  • Ciongoli Gregory Austingranted7,700 shares ofZYMEat $0Jan 12Details
  • Ciongoli Gregory Austingranted11,500 shares ofZYMEat $0Jan 12Details
  • Moore Paul Andrewgranted66,000 shares ofZYMEat $0Jan 12Details
  • Moore Paul Andrewgranted47,000 shares ofZYMEat $0Jan 12Details
  • Moore Paul Andrewgranted70,000 shares ofZYMEat $0Jan 12Details
  • Moore Paul Andrewsold9,560 shares ofZYMEat $22.674$217KJan 12Details
  • Moore Paul Andrewexercised17,666 shares ofZYMEat $0Jan 12Details
  • Cesano Alessandragranted7,700 shares ofZYMEat $0Jan 12Details
  • Cesano Alessandragranted11,500 shares ofZYMEat $0Jan 12Details
  • Campoy Carlosgranted7,700 shares ofZYMEat $0Jan 12Details
  • Campoy Carlosgranted11,500 shares ofZYMEat $0Jan 12Details
  • Smith Jeffrey T Lsold9,310 shares ofZYMEat $22.674$211KJan 12Details
  • Smith Jeffrey T Lexercised17,666 shares ofZYMEat $0Jan 12Details
  • View all trades for ZYME →
    Schayowitz Adam
    3 trades
  • Platshon Scott3 trades
  • Stafford Kristin3 trades
  • Schneider Paul R2 trades
  • Campoy Carlos2 trades
  • Neu Kelvin2 trades
  • Mahony Susan2 trades
  • Cherry Brian N2 trades
  • PATTERSON LEONE D1 trades