MarketPeel
Insider Trading Intelligence
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Eric Schaefer

PACB
CHIEF ACCOUNTING OFFICER · PACIFIC BIOSCIENCES OF CALIFORNIA, INC. · CIK 0001813942
FILING MIX · LIFETIME67%/33%
BUYS
2
SELLS
1
TOTAL VALUE
$150.6K
COMPANIES
1
ACTIVE SINCE
Feb 2021
HOLDINGS NOW
88,474
AVG SELL PX
$39.20
TRADE KIND
SHOWING 3 / 3
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Eric Schaefer, 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%-5.93%+0.66%-6.59%-6.59%
14d1+100.00%-26.90%-1.37%-25.53%-25.53%
30d1+100.00%-20.86%+0.46%-21.32%-21.32%
60d1+100.00%-17.31%+8.03%-25.34%-25.34%
90d1+100.00%-31.12%+8.66%-39.78%-39.78%
180d1+100.00%-25.21%+15.31%-40.52%-40.52%
1y1+100.00%-72.44%+12.48%-84.92%-84.92%
2y1+100.00%-75.11%+6.05%-81.16%-81.16%
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
PACB · 88,474 shares · as of Feb 22, 2021
023,07946,15869,23792,316SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
FLOW · 2 buys / 1 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
PACB
PACIFIC BIOSCIENCES OF CALIFORNIA, INC.
SALE
Chief Accounting Officer
3,842$39.20$150.6K88,474Feb 22, 2021Feb 24, 2021
PACB
PACIFIC BIOSCIENCES OF CALIFORNIA, INC.
PURCHASEGRANT
Stock grant
10,10010,100Feb 16, 2021Feb 18, 2021
PACB
PACIFIC BIOSCIENCES OF CALIFORNIA, INC.
PURCHASEGRANT
Stock grant
5,05092,316Feb 16, 2021Feb 18, 2021
Other insiders · PACB
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About this filer
CIK 0001813942
ROLE
Chief Accounting Officer
PRIMARY
PACB
COMPANIES
1
ACTIVE SINCE
Feb 2021
MARKETPEEL · /INSIDER/0001813942DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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