MarketPeel
Insider Trading Intelligence
EF

Ester Falconer

ABCL
CHIEF TECHNOLOGY OFFICER · ABCELLERA BIOLOGICS INC. · CIK 0001844479
FILING MIX · LIFETIME40%/60%
BUYS
2
SELLS
3
TOTAL VALUE
$40.31M
COMPANIES
1
ACTIVE SINCE
Mar 2021
HOLDINGS NOW
875,000
AVG SELL PX
$25.50
TRADE KIND
SHOWING 5 / 5
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Ester Falconer, 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
7d1+100.00%-3.36%+0.11%-3.46%-3.46%
14d1+100.00%-8.94%+0.56%-9.49%-9.49%
30d1+100.00%-18.75%+3.63%-22.38%-22.38%
60d1+100.00%-32.05%+5.20%-37.25%-37.25%
90d1+100.00%-20.51%+7.42%-27.93%-27.93%
180d1+100.00%-43.37%+9.52%-52.89%-52.89%
1y1+100.00%-64.81%-3.54%-61.27%-61.27%
2y1+100.00%-70.26%+5.05%-75.31%-75.31%
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
ABCL · 875,000 shares · as of Sep 1, 2021
0250,000500,000750,0001,000,000SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
FLOW · 2 buys / 3 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
ABCL
ABCELLERA BIOLOGICS INC.
PURCHASE
Chief Technology Officer
875,000$16.89$14.78M875,000Sep 1, 2021Sep 3, 2021
ABCL
ABCELLERA BIOLOGICS INC.
SALE
Chief Technology Officer
875,000875,000Sep 1, 2021Sep 3, 2021
ABCL
ABCELLERA BIOLOGICS INC.
SALE
Chief Technology Officer
1,000,000$25.50$25.50M0Jun 9, 2021Jun 10, 2021
ABCL
ABCELLERA BIOLOGICS INC.
PURCHASE
Chief Technology Officer
1,000,000$0.03$34.3K1,000,000Mar 19, 2021Apr 23, 2021
ABCL
ABCELLERA BIOLOGICS INC.
SALE
Chief Technology Officer
1,000,0000Mar 19, 2021Apr 23, 2021
Other insiders · ABCL
Loading peer insiders…
About this filer
CIK 0001844479
ROLE
Chief Technology Officer
PRIMARY
ABCL
COMPANIES
1
ACTIVE SINCE
Mar 2021
MARKETPEEL · /INSIDER/0001844479DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback