Switch to:

ClearSign Combustion Corp (CLIR) Ownership Data

Short Interest History (%)

This is the historical short interest of ClearSign Combustion Corp, as measured by the Short Percentage Of Float.

Date Short Interest
July 15, 20167.84
June 30, 20167.88
June 15, 20167.65
May 31, 20167.8
May 13, 20167.91
April 29, 20167.91
April 15, 20168.06
March 31, 20168.39
March 15, 20168.98
February 29, 20169.29
February 12, 201611.44
January 29, 201611.63
January 15, 201611.94
December 31, 201512.51
December 15, 201515.3
November 30, 201517.13
November 13, 201517.76
October 30, 201519.13
October 15, 201518.52
September 30, 201519.68
September 15, 201519.64
August 31, 201517.5
August 14, 201516.48
July 31, 201514.86
July 15, 201514
June 30, 201513.23
June 15, 201513.27
May 29, 201513.35
May 15, 201512.72
April 30, 201510.33
April 15, 201510.88
March 31, 20159.85
March 13, 201510.16
February 27, 201516.63
February 13, 201518.03
January 30, 201518.57
January 15, 201518.5
December 31, 201416.54
December 15, 201415.99
November 28, 201414.65
November 14, 201413.81
October 31, 201413.68
October 15, 201413.41
September 30, 201413.48
September 15, 201413.65
August 29, 201413.22
August 15, 201413.37
July 31, 201413.01
July 15, 201412.99
June 30, 201412.65
June 13, 201413.24
May 30, 201413.9
May 15, 201413.62
April 30, 201413.17
April 15, 201413.7
March 31, 201413.3
March 14, 201413.47
February 28, 201414.17
February 14, 201413.4
January 31, 201413.42
January 15, 201413.86
December 31, 201314.21
December 13, 201312.58
November 29, 201311.71
November 15, 201311.27
October 31, 201310.75
October 15, 201311.95
September 30, 201312.18
September 13, 201311.38
August 30, 201310.05
August 15, 20139.12
July 31, 20139.21
July 15, 20139.33
June 28, 20138.41
June 14, 20138.28
May 31, 20138.53
May 15, 20137.53
April 30, 20138.18
April 15, 20137.9
March 28, 20133.05
March 15, 20132.3
February 28, 20132.98
February 15, 20132.76
January 31, 20132.48
January 15, 20132.56
December 31, 20122.61
December 14, 20122.77
November 30, 20123.11
November 15, 20124.31
October 31, 20124.82
October 15, 20124.97
September 28, 20123.84
September 14, 20122.98
August 31, 20122.54
August 15, 20122.01
July 31, 20121.91
July 13, 20121.58
June 29, 20121.58
June 15, 20121.63
May 31, 20120.88
May 15, 20120.21
April 30, 20120.03

Institutional Ownership History (%)

This the Institutional Ownership History of ClearSign Combustion CorpPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
June 30, 201611.09
March 31, 201611.4
December 31, 201512.32
September 30, 201514.15
June 30, 201512.92
March 31, 201512.06
December 31, 201412.27
September 30, 201411.71
June 30, 201410.67
March 31, 201426.32
December 31, 201319.57
September 30, 20136.97
June 30, 20136.03
March 31, 20134.71
December 31, 20124.06
September 30, 20122.2
June 30, 20122.49

Insider ownership (%)

This is the historical insider ownership of ClearSign Combustion Corp. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Date Insider Ownership
June 30, 20167.86
May 31, 20167.9
April 30, 20167.85
March 31, 20167.93
February 29, 20167.94
January 31, 20167.94
December 31, 20157.81
November 30, 20157.89
October 31, 20157.76
September 30, 20157.76
August 31, 20157.72
July 31, 20157.72
June 30, 20157.72
May 31, 20157.67
April 30, 20157.75
March 31, 20157.71
February 28, 20157.64
January 31, 20159.12
November 30, 20149.55
October 31, 20149.55
September 30, 20149.47
August 31, 20149.34
July 31, 20149.56
June 30, 20147.81
May 31, 20142.42

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Geoffrey D. OslerN/A425,2493.29%2015-02-05
Dr. Lon E. Bell,PhDN/A173,0061.34%2016-06-30
Richard F. RutkowskiN/A171,2501.32%2014-09-24
Mr. James N. HarmonCFO138,3401.07%2016-03-29
Mr. Stephen E. PirnatCEO41,8080.32%2015-11-30
Mr. Scott P. IsaacsonN/A37,5360.29%2016-06-30
Mr. Jeffrey L. (Jeff) OttN/A13,6340.11%2016-06-30
Mr. Joseph ColanninoChief Technology Officer9,837less than 0.1%2016-03-09
Mr. Donald W. KendrickN/A7,000less than 0.1%2016-05-05
Roberto RuizN/A5,400less than 0.1%2015-03-18

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
Prescott Group Capital Management LLC   Premium Plus413,2652016-06-303.190.502,070
Vanguard Group Inc   Premium Plus329,8712016-03-312.56N/A1,316
Baird Robert W & Co, Inc.   Premium Plus226,7752016-03-311.760.01905
Vanguard Total Stock Mkt Idx178,1082016-06-301.38N/A892
ICM Asset Management, Inc.   Premium Plus133,0452016-03-311.030.83531
Vanguard Extended Market Index Fund100,2452016-06-300.77N/A502
BlackRock Fund Advisors   Premium Plus56,7672016-03-310.44N/A227
Vanguard Instl Total Stock Market Index50,5692016-06-300.39N/A253
Geode Capital Management, LLC   Premium Plus42,8122016-03-310.33N/A170
Regions Financial Corp   Premium Plus38,8002016-03-310.30N/A155

Add Notes, Comments

If you want to ask a question or report a bug, please create a support ticket.

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
FEEDBACK