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Ampio Pharmaceuticals Inc (AMPE)Ownership Data

Short Interest History (%)

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

Date Short Interest
April 15, 201520.32
March 31, 201519.34
March 13, 201521.28
February 27, 201521.03
February 13, 201520.28
January 30, 201520.16
January 15, 201520.11
December 31, 201419.53
December 15, 201420.4
November 28, 201420.69
November 14, 201421.37
October 31, 201420.88
October 15, 201421.48
September 30, 201420.95
September 15, 201419.84
August 29, 201418.87
August 15, 201415.13
July 31, 201413.23
July 15, 201412.99
June 30, 201412.4
June 13, 201415.6
May 30, 201414.67
May 15, 201415.25
April 30, 201415.29
April 15, 201414.75
March 31, 201414.32
March 14, 201414.43
February 28, 201415.95
February 14, 201415.71
January 31, 201414.77
January 15, 201414.73
December 31, 201314.66
December 13, 201315.53
November 29, 201315.03
November 15, 201314.65
October 31, 201313.71
October 15, 201312.31
September 30, 201313.8
September 13, 201316.99
August 30, 201317.58
August 15, 201316.59
July 31, 201316.14
July 15, 201315.87
June 28, 201316.03
May 31, 201314.62
May 15, 201314.81
April 30, 201314.39
April 15, 201312.7
March 28, 201311.41
March 15, 201311.77
February 28, 201311.83
February 15, 201311.57
January 31, 201310.57
January 15, 20139.32
December 31, 20129.53
December 14, 20129.76
November 30, 20129.75
November 15, 20129.31
October 31, 20129.15
October 15, 20128.77
September 28, 201211.22
September 14, 201210.87
August 31, 201211.34
August 15, 201210.85
July 31, 20129.4
July 13, 201212.36
June 29, 20129.85
June 15, 201211.44
May 31, 20129.94
May 15, 20128.88
April 30, 20127.66
April 13, 20126.67
March 30, 20126.74
March 15, 20124.82
February 29, 20125.42
February 15, 20125.77
January 31, 20125.79
January 13, 20126.08
December 30, 20118.53
December 15, 201110.02
November 30, 20119.69
November 15, 20119.16
October 31, 20119.15
October 14, 20119.52
September 30, 20118.86
September 15, 201115.58
August 31, 201116.14
August 15, 201115.22
July 29, 201114.63
July 15, 201112.12
June 30, 201111.2
June 15, 20110.4
May 31, 20110.07

Institutional Ownership History (%)

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

Date Institutional Ownership
March 31, 201529
February 28, 201529
January 31, 201529
December 31, 201429
November 30, 201430
October 31, 201430
September 30, 201432
August 31, 201431
July 31, 201431
June 30, 201432
May 31, 201432
April 30, 201432
March 31, 201439
February 28, 201439
January 31, 201439
December 31, 201339
November 30, 201330
October 31, 201330
September 30, 201321
August 31, 201321
July 31, 201321
June 30, 201319
May 31, 201318
April 30, 201318
March 31, 20137
February 28, 201312
January 31, 201312
December 31, 201212
November 30, 201211
October 31, 201211
September 30, 20128
August 31, 20128
July 31, 20129
June 30, 20128
May 31, 20128
April 30, 20128
March 31, 201212
February 29, 201212
January 31, 201212
December 31, 201113
November 30, 201113
October 31, 201113
September 30, 20115
August 31, 20115
July 31, 20112
June 30, 20112

Insider ownership (%)

This is the historical insider ownership of Ampio Pharmaceuticals 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
March 31, 20155
February 28, 20155
January 31, 20155
December 31, 20145
November 30, 20145
October 31, 20145
September 30, 20145
August 31, 20145
July 31, 20145
June 30, 20145
May 31, 20145
March 31, 20148
February 28, 20148
January 31, 20148
December 31, 20138
November 30, 20138
October 31, 201317
September 30, 201317
August 31, 201318
July 31, 201318
June 30, 201318
May 31, 201318
April 30, 201318
March 31, 201318
January 31, 201318
November 30, 201218
October 31, 201218
September 30, 201218
August 31, 201218
July 31, 201218
June 30, 201218
May 31, 201218
April 30, 201218
March 31, 201218
February 29, 201218
January 31, 201218
December 31, 201111
November 30, 201111
October 31, 201111
September 30, 201111

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Michael MacalusoN/A1,786,7523.44%2013-11-27
Donald B. Wingerter,JrN/A325,0000.63%2011-05-18
Mr. Richard B. GilesN/A189,2250.36%2015-01-02
Mark D. McgregorN/A20,000less than 0.1%2011-05-18
Mr. Philip H. CoelhoDirector18,859less than 0.1%2015-01-02
Dr. David R. Stevens,PhDN/A8,921less than 0.1%2015-01-02

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
ACT Capital Management LLLP3,901,9602014-12-317.510.0013,383,723
Knoll Capital Management LP3,388,3222015-02-176.520.0017,009,376
BlackRock Fund Advisors1,683,5752014-12-313.240.005,775,000
Vanguard Group, Inc.1,350,3652014-12-312.600.004,632,000
Vanguard Total Stock Mkt Idx735,4992015-03-311.420.005,538,307
iShares Russell 2000 (AU)669,8192015-04-230.490.011,935,777
Talkot Capital, LLC623,8922014-12-311.201.612,140,000
State Street Corp500,9922014-12-310.960.001,717,000
Northern Trust Investments, N.A.425,5572014-12-310.820.001,460,000
Vanguard Extended Market Index Fund396,4512015-03-310.760.012,985,276

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