MarketPeel
Insider Trading Intelligence
EB

Eric Brodersen

PI
PRESIDENT AND COO · IMPINJ INC · CIK 0001677723
FILING MIX · LIFETIME50%/50%
BUYS
3
SELLS
3
TOTAL VALUE
$413.7K
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
0
AVG SELL PX
$25.89
TRADE KIND
SHOWING 6 / 6
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 Eric Brodersen, 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%-12.43%-3.94%-8.49%-8.49%
14d1+100.00%-47.30%-15.80%-31.50%-31.50%
30d1+100.00%-43.79%-15.63%-28.16%-28.16%
60d1+100.00%-14.68%-5.25%-9.42%-9.42%
90d1+0.00%+5.72%+2.37%+3.35%+3.35%
180d1+100.00%-3.55%+17.55%-21.10%-21.10%
1y1+0.00%+134.32%+29.42%+104.90%+104.90%
2y1+0.00%+155.98%+49.81%+106.16%+106.16%
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
PI · 0 shares · as of Mar 6, 2020
023,80347,60671,40895,211SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
FLOW · 3 buys / 3 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
PI
IMPINJ INC
PURCHASE
President and COO
55,555$1.80$100.0K75,370Mar 6, 2020Mar 10, 2020
PI
IMPINJ INC
PURCHASE
President and COO
19,841$5.04$100.0K95,211Mar 6, 2020Mar 10, 2020
PI
IMPINJ INC
SALE
President and COO
19,84171,825Mar 6, 2020Mar 10, 2020
PI
IMPINJ INC
SALE
President and COO
55,5550Mar 6, 2020Mar 10, 2020
PI
IMPINJ INC
SALE
President and COO
8,251$25.89$213.7K19,815Mar 3, 2020Mar 3, 2020
PI
IMPINJ INC
PURCHASEGRANT
Stock grant
28,06628,066Feb 28, 2020Mar 3, 2020
Other insiders · PI
Loading peer insiders…
About this filer
CIK 0001677723
ROLE
President and COO
PRIMARY
PI
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001677723DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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

FeedbackEric Brodersen — Insider Trading Activity | MarketPeel