InsiderTrades

PATTERSON LEONE D

SEC CIK 1233539 · EDGAR

Buying vs selling by month open-market trades, last 38 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ZYMEZymeworks Inc.EVP, Chief Bus, Fin Off 459 — — 12026-01-062026-01-06
TNYATenaya Therapeutics, Inc.Chief Fin, Bus. Off 95.8K — $47.4K 42023-02-152024-02-23

Most active insiders at ZYME, 12 months

#InsiderTitleBoughtSold
1 Galbraith KennethCOB, CEO, Dir —$3.34M
2 Moore Paul AndrewCSO —$721.5K
3 Smith Jeffrey T LEVP, Chief Medical Off —$475.6K
4 Hollywood MarkEVP, COO —$138.7K
5 PATTERSON LEONE DEVP, Chief Bus, Fin Off ——

Transactions 5

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-01-07 2026-01-06 ZYME Zymeworks Inc. PATTERSON LEONE D EVP, Chief Bus, Fin Off A - Grant $10.55 +459 459 New +$4,842
D 2024-02-27 2024-02-23 TNYA Tenaya Therapeutics, Inc. PATTERSON LEONE D Chief Fin, Bus. Off A - Grant $0.00 +35.0K 95.8K +58% $0
2024-02-16 2024-02-16 TNYA Tenaya Therapeutics, Inc. PATTERSON LEONE D Chief Fin, Bus. Off S - Sale $5.86 -5,201 60.8K -8% -$30.5K
2023-08-18 2023-08-16 TNYA Tenaya Therapeutics, Inc. PATTERSON LEONE D Chief Fin, Bus. Off S - Sale $3.81 -4,452 64.5K -6% -$17.0K
DM 2023-02-17 2023-02-15 TNYA Tenaya Therapeutics, Inc. PATTERSON LEONE D Chief Fin, Bus. Off A - Grant $0.00 +65.0K 67.0K +3,250% $0

Purchase Sale Sale after option exercise All abbreviations