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Stemline Therapeutics Inc (STML) Ownership Data

Short Interest History (%)

This is the historical short interest of Stemline Therapeutics Inc, as measured by the Short Percentage Of Float.

Date Short Interest
August 14, 20153.24
July 31, 20153
July 15, 20153.15
June 30, 20153.22
June 15, 20153.77
May 29, 20154.13
May 15, 20155.32
April 30, 20154.11
April 15, 20157.53
March 31, 20157.24
March 13, 20157.08
February 27, 20157.67
February 13, 20158.84
January 30, 20158.78
January 15, 20158.15
December 31, 20149.85
December 15, 201411.44
November 28, 201411.63
November 14, 201411.48
October 31, 201410.61
October 15, 201410.59
September 30, 20149.24
September 15, 20149.8
August 29, 20149.33
August 15, 20149.11
July 31, 20149.01
July 15, 20148.82
June 30, 20148.55
June 13, 20149.41
May 30, 20149.95
May 15, 20149.53
April 30, 20148.94
April 15, 201413.28
March 31, 201412.98
March 14, 201412.99
February 28, 201411.85
February 14, 201412.59
January 31, 20149.44
January 15, 20147.47
December 31, 20137.4
December 13, 20137.97
November 29, 20138.32
November 15, 20137.77
October 31, 20137.71
October 15, 20137.77
September 30, 20138.65
September 13, 201310.81
August 30, 201312.98
August 15, 201314.74
July 31, 201315.5
July 15, 201316.78
June 28, 20135.43
June 14, 20133.81
May 31, 20131.41
May 15, 20131.9
April 30, 20132.12
April 15, 20132.36
March 28, 20132.33
March 15, 20132.15
February 28, 20131.92
February 15, 20131.68
January 31, 20130.78

Institutional Ownership History (%)

This the Institutional Ownership History of Stemline Therapeutics IncPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
June 30, 201564
March 31, 201566
December 31, 201460
September 30, 201455
June 30, 201464
March 31, 201465
December 31, 201364
September 30, 201360
June 30, 201364
March 31, 201339

Insider ownership (%)

This is the historical insider ownership of Stemline Therapeutics Inc. 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
July 31, 201513
June 30, 201513
May 31, 201513
April 30, 201513
March 31, 201513
February 28, 201517
January 31, 201517
December 31, 201416
November 30, 201417
October 31, 201417
September 30, 201417
August 31, 201417
July 31, 201417
June 30, 201417
May 31, 201417

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. Ivan BergsteinCEO, 10% Owner1,939,06110.79%2015-03-06
Dr. Eric K. Rowinsky,M.D.Chief Medical Officer143,6880.8%2015-04-27
Mr. Kenneth HobermanCOO122,1190.68%2015-03-19
Alan S. FormanN/A48,1400.27%2015-06-23
Stephen P. HallN/A40,0000.22%2013-06-19
Mr. David G. GioncoChief Accounting Officer38,2580.21%2015-03-06
Mr. J. Kevin BuchiDirector23,7720.13%2015-06-23
Mr. Kenneth J. ZuerblisDirector21,9630.12%2015-06-23
Eric L. DobmeierN/A17,9630.1%2015-06-23
Ron BentsurDirector17,2850.1%2015-06-23


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