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
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
March 31, 201522
February 28, 201522
January 31, 201530
December 31, 201430
November 30, 201428
October 31, 201428
September 30, 201428
August 31, 201427
July 31, 201427
June 30, 201427
May 31, 201426
April 30, 201426
March 31, 201426
February 28, 201425
January 31, 20147
December 31, 201323
November 30, 20137
October 31, 20137
September 30, 20137
August 31, 20136
July 31, 20136
June 30, 20136
May 31, 20135
April 30, 20135
March 31, 20131
January 31, 20134
December 31, 20124
November 30, 20122
October 31, 20122
September 30, 20122
August 31, 20122
July 31, 20122
June 30, 20122

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
March 31, 20158
February 28, 20158
January 31, 20159
November 30, 201410
October 31, 201410
September 30, 20149
August 31, 20149
July 31, 201410
June 30, 20148
May 31, 20142

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Geoffrey D. OslerChief Marketing Officer425,2493.36%2015-02-05
Richard F. RutkowskiCEO171,2501.35%2014-09-24
Dr. Lon E. Bell,PhDDirector159,3721.26%2015-03-31
Mr. James N. HarmonSee Remarks144,3401.14%2014-12-30
Mr. Joseph ColanninoCHIEF TECHNOLOGY OFFICER25,3120.2%2014-07-10
Mr. Scott P. IsaacsonN/A23,9020.19%2015-03-31
Mr. Stephen E. PirnatN/A21,8080.17%2014-12-31
Roberto RuizSr VP - Product Development5,400less than 0.1%2015-03-18
Andrew U. LeeSee Remarks5,000less than 0.1%2015-03-25

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
BD and DBG Living Trust1,040,0002014-02-2811.800.009,724,000
Mdb Capital Group LLC522,0492014-02-285.930.004,881,158
Vanguard Group, Inc.217,0002014-12-312.240.001,591,000
Prescott Group Capital Management L.L.C.215,5132014-12-312.230.261,580,000
Baird Robert W & Co, Inc.195,9652014-12-312.020.021,436,000
Vanguard Total Stock Mkt Idx169,7022015-03-311.340.00897,724
ICM Asset Management, Inc.167,0412014-12-311.721.251,224,000
Mycio Wealth Partners, LLC85,0002014-12-310.880.13623,000
Regions Financial Corp68,8002014-12-310.710.01504,000
Vanguard Extended Market Index Fund66,6922015-03-310.530.00352,801

Add Notes, Comments

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

User Comments

No comment yet

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