MarketPeel
Insider Trading Intelligence
ET

Erwin Trautmann

ATOM
SEE REMARKS · ATOMERA INC · CIK 0001680614
FILING MIX · LIFETIME30%/70%
BUYS
3
SELLS
7
TOTAL VALUE
$445.7K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
97
AVG SELL PX
$24.49
TRADE KIND
SHOWING 10 / 10
Trades · vs SPY
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Performance · forward returns vs SPY
6 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Erwin Trautmann, 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
7d6+66.67%-11.37%-2.32%-9.05%-11.00%
14d6+33.33%-2.94%-3.49%+0.55%-0.87%
30d6+66.67%+1.81%-2.52%+4.33%-5.95%
60d6+50.00%+20.47%+1.47%+19.00%-5.06%
90d6+50.00%+37.34%+6.76%+30.57%+3.19%
180d6+33.33%+55.32%+15.72%+39.60%+26.39%
1y6+33.33%+128.68%+24.25%+104.43%+68.34%
2y6+50.00%+18.39%+20.54%-2.15%-23.68%
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
ATOM · 97.212 shares · as of Mar 1, 2021
027,30354,60681,909109,2122021SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
FLOW · 3 buys / 7 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
ATOM
ATOMERA INC
SALE
See Remarks
12,00012,169Mar 1, 2021Mar 3, 2021
ATOM
ATOMERA INC
PURCHASE
See Remarks
12,000$7.01$84.1K109,212Mar 1, 2021Mar 3, 2021
ATOM
ATOMERA INC
SALE
See Remarks
528$27.67$14.6K97,212Mar 1, 2021Mar 3, 2021
ATOM
ATOMERA INC
SALE
See Remarks
12,000$27.37$328.4K97.212Mar 1, 2021Mar 3, 2021
ATOM
ATOMERA INC
SALE
See Remarks
456$9.50$4.3K97,740Dec 1, 2020Dec 3, 2020
ATOM
ATOMERA INC
SALE
See Remarks
455$12.92$5.9K98,196Sep 1, 2020Sep 3, 2020
ATOM
ATOMERA INC
SALE
See Remarks
635$8.58$5.4K98,651Jun 1, 2020Jun 2, 2020
ATOM
ATOMERA INC
PURCHASEGRANT
Stock grant
16,16016,160Mar 11, 2020Mar 13, 2020
ATOM
ATOMERA INC
PURCHASEGRANT
Stock grant
7,39299,286Mar 11, 2020Mar 13, 2020
ATOM
ATOMERA INC
SALE
See Remarks
690$4.23$2.9K91,894Mar 2, 2020Mar 3, 2020
Other insiders · ATOM
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About this filer
CIK 0001680614
ROLE
See Remarks
PRIMARY
ATOM
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001680614DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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