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CIK 0000721693 · Non-accelerated filer<br>Smaller reporting company

Smart Powerr Corp.

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Ticker
CREG
Exchange
OTC
Industry
Services-Business Services, NEC
FY end
Dec 31
Incorporated
NV
Entity type
operating
EIN
900093373
Phone
86-29-8765-1097
Business address
4/F, TOWER C, RONG CHENG YUN GU BUILDING, KEJI 3RD ROAD, YANTA DISTRICT, XI'AN CITY, SHAANXI PROVINCE, China, 710075
Former names
CHINA RECYCLING ENERGY CORP, CHINA DIGITAL WIRELESS INC, BOULDER ACQUISITIONS INC, BOULDER BREWING CO
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2008-03-07 ZHENG HANQIAO Pres. & Chairman of the Board Gift −600,000 18,706,943
2007-11-14 ZHENG HANQIAO Director Purchase +11,146,080 $1.23 $13.7M 19,306,943
2007-11-13 Li Lanwei Vice President Grant or award · Employee Stock Option +300,000 300,000
2007-11-13 Zhu Xiaogang Principal Accounting Officer Grant or award · Employee Stock Option +200,000 200,000
2007-11-13 Wu Guangyu Chief Executive Officer Grant or award · Employee Stock Option +200,000 200,000
2007-11-13 Wu Zhigang Vice President Grant or award · Employee Stock Option +70,000 70,000
2007-08-23 Ku Guohua Pres, Chairman, Chief Tech Off Sale −8,160,863 $0.25 $2.0M 0
2007-08-22 Ku Guohua Pres, Chairman, Chief Tech Off Sale −623,410 8,160,863
2007-06-21 ZHENG HANQIAO Director Sale −2,406,365 0
2007-06-21 Ku Guohua Pres, Chrmn, Chief Tech Offcr Sale −289,427 8,784,273
2005-09-08 TAI CAIHUA President and Chairman Gift −870,801 10,430,963
2004-06-24 HALTER TIMOTHY P Former officer, director & 10% Purchase +166,667 $1.14 $190K 1,286,304
2004-06-23 HALTER TIMOTHY P Former officer, director & 10% Sale −15,000 $3.00 $45K 1,271,304
2004-06-08 HALTER TIMOTHY P CEO, Pres., COO, Chairman Option exercise +100,000 $0.40 $40K 100,000
2004-06-08 HALTER TIMOTHY P CEO, Pres., COO, Chairman Option exercise · Warrant −100,000 0

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