MarketPeel
Insider Trading Intelligence
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Ali Tehrani

ZYME
CHIEF EXECUTIVE OFFICER · ZYMEWORKS INC. · CIK 0001761853
FILING MIX · LIFETIME50%/50%
BUYS
11
SELLS
11
TOTAL VALUE
$2.68M
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
260,325
AVG SELL PX
$36.37
TRADE KIND
SHOWING 22 / 22
Trades · vs SPY
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Performance · forward returns vs SPY
8 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Ali Tehrani, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d8+62.50%+2.59%+3.96%-1.38%-0.78%
14d8+87.50%-1.85%+5.57%-7.42%-7.06%
30d8+87.50%+0.28%+6.86%-6.59%-9.90%
60d8+87.50%-2.19%+10.34%-12.53%-9.84%
90d8+87.50%-15.18%+10.36%-25.54%-26.32%
180d8+100.00%-21.32%+19.69%-41.01%-51.24%
1y8+75.00%-56.25%+22.25%-78.49%-73.75%
2y8+75.00%-79.48%+28.37%-107.85%-90.76%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ZYME · 260,325 shares · as of Jul 16, 2021
075,379150,758226,137301,5162021SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
FLOW · 11 buys / 11 sellsCOVERAGE · 7 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
41,1910Jul 16, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
41,191$4.26$175.7K301,516Jul 16, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
41,191$36.00$1.48M260,325Jul 16, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
3,80041,191Jul 15, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
3,800$36.00$136.8K260,325Jul 15, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
3,800$4.27$16.2K264,125Jul 15, 2021Jul 16, 2021
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
12,669$4.31$54.6K272,994Jul 12, 2021Jul 13, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
12,66944,991Jul 12, 2021Jul 13, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
12,669$36.12$457.6K260,325Jul 12, 2021Jul 13, 2021
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
25,00025,000Mar 10, 2021Mar 12, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
7,70815,417Mar 10, 2021Mar 12, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
4,392$34.95$153.5K260,325Mar 10, 2021Mar 12, 2021
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
150,000150,000Mar 10, 2021Mar 12, 2021
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
7,708264,717Mar 10, 2021Mar 12, 2021
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
850$56.16$47.7K55,511Dec 7, 2020Dec 9, 2020
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
3,500$39.04$136.6K56,361Nov 2, 2020Nov 4, 2020
ZYME
ZYMEWORKS INC.
SALE
Chief Executive Officer
1,00057,660Apr 13, 2020Apr 13, 2020
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
1,000$3.85$3.9K257,009Apr 13, 2020Apr 13, 2020
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
495$33.39$16.5K59,781Apr 3, 2020Apr 7, 2020
ZYME
ZYMEWORKS INC.
PURCHASE
Chief Executive Officer
80$33.39$2.7K59,861Apr 3, 2020Apr 7, 2020
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
138,750138,750Mar 10, 2020Mar 11, 2020
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
23,12523,125Mar 10, 2020Mar 11, 2020
Other insiders · ZYME
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About this filer
CIK 0001761853
ROLE
Chief Executive Officer
PRIMARY
ZYME
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001761853DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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