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RH

Robert Thurston SR Hoffman

CLIR
DIRECTOR · CLEARSIGN TECHNOLOGIES CORP · CIK 0001748409
FILING MIX · LIFETIME96%/4%
BUYS
22
SELLS
1
TOTAL VALUE
$6.11M
COMPANIES
1
ACTIVE SINCE
Apr 2020
HOLDINGS NOW
1,343,000
AVG SELL PX
TRADE KIND
SHOWING 23 / 23
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert Thurston SR Hoffman, 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
7d5+60.00%+20.98%-0.08%+21.06%+35.44%
14d5+60.00%+21.02%+2.05%+18.98%+36.69%
30d5+60.00%+21.02%+2.34%+18.69%+39.27%
60d5+60.00%+11.09%+2.36%+8.73%+21.69%
90d5+60.00%+3.86%+1.74%+2.12%+22.90%
180d5+60.00%+22.82%+5.61%+17.21%+64.90%
1y5+40.00%+2.72%+13.59%-10.87%-20.19%
2y5+0.00%-35.02%+39.99%-75.01%-77.71%
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
CLIR · 1,343,000 shares · as of Jun 24, 2024
02,384,9644,769,9297,154,8939,539,8572021202220232024SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
FLOW · 22 buys / 1 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
7,039,500$0.01$70.4K7,039,500Jun 24, 2024Jun 26, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
3,350,000$0.91$3.05M9,539,857Jun 24, 2024Jun 26, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
1,343,000$0.91$1.22M1,343,000Jun 24, 2024Jun 26, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,408224,311Apr 1, 2024Apr 2, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
SALE
1,269,7056,189,857Feb 1, 2024Feb 2, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
18,691203,903Jan 2, 2024Jan 3, 2024View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
19,047185,212Oct 2, 2023Oct 4, 2023View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
25,062151,460Apr 3, 2023Apr 4, 2023View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
37,27837,278Jan 3, 2023Jan 4, 2023View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,94620,946Oct 3, 2022Oct 4, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
1,591,594$1.11$1.77M7,583,234Jul 8, 2022Jul 12, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
0110,519Jul 8, 2022Jul 12, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASE
013,153Jul 8, 2022Jul 12, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
15,87315,873Jul 1, 2022Jul 7, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
12,12112,121Apr 1, 2022Apr 4, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
13,88813,888Jan 3, 2022Jan 5, 2022View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
12,50012,500Nov 16, 2021Nov 18, 2021View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
6,8966,896Aug 24, 2021Aug 26, 2021View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,00020,000Jan 22, 2021Jan 25, 2021View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,00020,000Nov 19, 2020Nov 23, 2020View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,00020,000Aug 18, 2020Aug 20, 2020View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,00020,000May 18, 2020May 20, 2020View →
CLIR
CLEARSIGN TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
20,00020,000Apr 1, 2020Apr 3, 2020View →
Other insiders · CLIR
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About this filer
CIK 0001748409
ROLE
Director
PRIMARY
CLIR
COMPANIES
1
ACTIVE SINCE
Apr 2020
MARKETPEEL · /INSIDER/0001748409DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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