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McClatchy Co (MNI) Short Interest Down 0.5% in May

McClatchy Co (MNI) Short Interest Down 0.5% in May

McClatchy Co (NYSEAMERICAN:MNI) saw a significant drop in short interest in the month of May. As of May 15th, there was short interest totalling 850,849 shares, a drop of 0.5% from the April 30th total of 855,291 shares. Approximately... 
Short Interest in Houston American Energy Co. (HUSA) Rises By 0.7%

Short Interest in Houston American Energy Co. (HUSA) Rises By 0.7%

Houston American Energy Co. (NYSEAMERICAN:HUSA) saw a significant increase in short interest in May. As of May 15th, there was short interest totalling 2,867,046 shares, an increase of 0.7% from the April 30th total of 2,847,036 shares.... 
Gran Tierra Energy Inc (GTE) Sees Significant Decrease in Short Interest

Gran Tierra Energy Inc (GTE) Sees Significant Decrease in Short Interest

Gran Tierra Energy Inc (NYSEAMERICAN:GTE) was the target of a significant decrease in short interest in May. As of May 15th, there was short interest totalling 5,316,833 shares, a decrease of 2.4% from the April 30th total of 5,445,847... 
Short Interest in Gold Standard Ventures Corp (GSV) Drops By 7.7%

Short Interest in Gold Standard Ventures Corp (GSV) Drops By 7.7%

Gold Standard Ventures Corp (NYSEAMERICAN:GSV) was the recipient of a significant decline in short interest in May. As of May 15th, there was short interest totalling 6,511,796 shares, a decline of 7.7% from the April 30th total of... 
Platinum Group Metals (PLG) Short Interest Down 28.9% in May

Platinum Group Metals (PLG) Short Interest Down 28.9% in May

Platinum Group Metals (NYSEAMERICAN:PLG) (TSE:PTM) saw a significant decrease in short interest in the month of May. As of May 15th, there was short interest totalling 6,281,958 shares, a decrease of 28.9% from the April 30th total... 
Ur-energy (URG) Short Interest Update

Ur-energy (URG) Short Interest Update

Ur-energy (NYSEAMERICAN:URG) (TSE:URE) was the recipient of a significant decline in short interest during the month of May. As of May 15th, there was short interest totalling 3,424,224 shares, a decline of 4.6% from the April 30th... 
Short Interest in Senseonics Holdings (SENS) Decreases By 8.9%

Short Interest in Senseonics Holdings (SENS) Decreases By 8.9%

Senseonics Holdings (NYSEAMERICAN:SENS) was the target of a large decline in short interest during the month of May. As of May 15th, there was short interest totalling 5,184,733 shares, a decline of 8.9% from the April 30th total... 
IsoRay (ISR) Sees Significant Growth in Short Interest

IsoRay (ISR) Sees Significant Growth in Short Interest

IsoRay (NYSEAMERICAN:ISR) was the recipient of a significant growth in short interest in the month of May. As of May 15th, there was short interest totalling 154,774 shares, a growth of 226.9% from the April 30th total of 47,341 shares.... 
Short Interest in VirnetX (VHC) Expands By 2.1%

Short Interest in VirnetX (VHC) Expands By 2.1%

VirnetX (NYSEAMERICAN:VHC) was the target of a significant increase in short interest in the month of May. As of May 15th, there was short interest totalling 12,458,839 shares, an increase of 2.1% from the April 30th total of 12,205,173... 
Short Interest in Golden Star Resources (GSS) Increases By 7.3%

Short Interest in Golden Star Resources (GSS) Increases By 7.3%

Golden Star Resources (NYSEAMERICAN:GSS) was the target of a significant increase in short interest during the month of May. As of May 15th, there was short interest totalling 12,846,456 shares, an increase of 7.3% from the April... 
Cheniere Energy Partners (CQP) Short Interest Update

Cheniere Energy Partners (CQP) Short Interest Update

Cheniere Energy Partners (NYSEAMERICAN:CQP) was the target of a large drop in short interest in the month of May. As of May 15th, there was short interest totalling 2,046,411 shares, a drop of 9.0% from the April 30th total of 2,249,445... 
Biopharmx Corp (BPMX) Sees Large Drop in Short Interest

Biopharmx Corp (BPMX) Sees Large Drop in Short Interest

Biopharmx Corp (NYSEAMERICAN:BPMX) was the recipient of a significant drop in short interest in the month of May. As of May 15th, there was short interest totalling 10,912,139 shares, a drop of 0.9% from the April 30th total of 11,011,549... 
Short Interest in Avino Silver & Gold Mines Ltd (ASM) Rises By 5.3%

Short Interest in Avino Silver & Gold Mines Ltd (ASM) Rises By 5.3%

Avino Silver & Gold Mines Ltd (NYSEAMERICAN:ASM) saw a large growth in short interest in the month of May. As of May 15th, there was short interest totalling 1,253,765 shares, a growth of 5.3% from the April 30th total of 1,190,512... 
Almaden Minerals (AAU) Sees Large Growth in Short Interest

Almaden Minerals (AAU) Sees Large Growth in Short Interest

Almaden Minerals (NYSEAMERICAN:AAU) (TSE:AMM) was the target of a large growth in short interest in May. As of May 15th, there was short interest totalling 2,083,364 shares, a growth of 1.9% from the April 30th total of 2,045,250... 
China Petroleum & Chemical Target of Unusually High Options Trading (SNP)

China Petroleum & Chemical Target of Unusually High Options Trading (SNP)

China Petroleum & Chemical Corp (NYSE:SNP) was the recipient of unusually large options trading activity on Thursday. Stock traders purchased 2,422 call options on the stock. This represents an increase of approximately 1,216%... 
Johnson Controls International Target of Unusually High Options Trading (JCI)

Johnson Controls International Target of Unusually High Options Trading (JCI)

Johnson Controls International PLC (NYSE:JCI) saw unusually large options trading activity on Thursday. Stock traders bought 4,327 put options on the company. This represents an increase of 609% compared to the average daily volume... 
Level Brands (LEVB) Short Interest Update

Level Brands (LEVB) Short Interest Update

Level Brands (NASDAQ:LEVB) was the target of a significant growth in short interest in May. As of May 15th, there was short interest totalling 104,935 shares, a growth of 103.7% from the April 30th total of 51,519 shares. Currently,... 
Investors Purchase Large Volume of Progenics Pharmaceuticals Call Options (PGNX)

Investors Purchase Large Volume of Progenics Pharmaceuticals Call Options (PGNX)

Progenics Pharmaceuticals, Inc. (NASDAQ:PGNX) saw unusually large options trading activity on Thursday. Investors bought 5,278 call options on the company. This represents an increase of approximately 537% compared to the average... 
T-Mobile US, Inc. (TMUS) Sees Significant Growth in Short Interest

T-Mobile US, Inc. (TMUS) Sees Significant Growth in Short Interest

T-Mobile US, Inc. (NASDAQ:TMUS) was the recipient of a significant growth in short interest during the month of May. As of May 15th, there was short interest totalling 12,579,121 shares, a growth of 25.8% from the April 30th total... 
Short Interest in Helios and Matheson Analytics Inc (HMNY) Grows By 26.3%

Short Interest in Helios and Matheson Analytics Inc (HMNY) Grows By 26.3%

Helios and Matheson Analytics Inc (NASDAQ:HMNY) saw a large increase in short interest in the month of May. As of May 15th, there was short interest totalling 22,679,362 shares, an increase of 26.3% from the April 30th total of 17,955,271... 
Short Interest in Eleven Biotherapeutics (EBIO) Increases By 48.5%

Short Interest in Eleven Biotherapeutics (EBIO) Increases By 48.5%

Eleven Biotherapeutics (NASDAQ:EBIO) was the recipient of a significant growth in short interest in May. As of May 15th, there was short interest totalling 6,739,239 shares, a growth of 48.5% from the April 30th total of 4,536,882... 
Array Biopharma Inc (ARRY) Short Interest Up 21.4% in May

Array Biopharma Inc (ARRY) Short Interest Up 21.4% in May

Array Biopharma Inc (NASDAQ:ARRY) was the recipient of a significant growth in short interest in the month of May. As of May 15th, there was short interest totalling 15,870,987 shares, a growth of 21.4% from the April 30th total of... 
Winnebago Industries Target of Unusually Large Options Trading (WGO)

Winnebago Industries Target of Unusually Large Options Trading (WGO)

Winnebago Industries (NYSE:WGO) was the target of unusually large options trading on Thursday. Stock investors purchased 2,284 put options on the company. This is an increase of 832% compared to the average daily volume of 245 put... 
Traders Buy High Volume of Call Options on Omnicom Group (OMC)

Traders Buy High Volume of Call Options on Omnicom Group (OMC)

Omnicom Group Inc. (NYSE:OMC) was the target of unusually large options trading on Thursday. Stock traders acquired 5,261 call options on the company. This represents an increase of approximately 650% compared to the typical daily... 
Patterson Companies Sees Unusually High Options Volume (PDCO)

Patterson Companies Sees Unusually High Options Volume (PDCO)

Patterson Companies (NASDAQ:PDCO) was the recipient of unusually large options trading on Thursday. Stock traders purchased 2,322 put options on the company. This represents an increase of 682% compared to the average volume of 297... 
Traders Buy Large Volume of Put Options on Plains GP (PAGP)

Traders Buy Large Volume of Put Options on Plains GP (PAGP)

Plains GP Holdings (NYSE:PAGP) saw some unusual options trading on Thursday. Stock traders purchased 663 put options on the company. This represents an increase of 739% compared to the typical daily volume of 79 put options. A number... 
Jabil Target of Unusually Large Options Trading (JBL)

Jabil Target of Unusually Large Options Trading (JBL)

Jabil Inc (NYSE:JBL) was the recipient of unusually large options trading on Thursday. Stock investors purchased 1,168 call options on the stock. This is an increase of 612% compared to the average volume of 164 call options. JBL has... 
Investors Buy High Volume of Cara Therapeutics Call Options (CARA)

Investors Buy High Volume of Cara Therapeutics Call Options (CARA)

Cara Therapeutics (NASDAQ:CARA) was the recipient of unusually large options trading activity on Thursday. Stock traders acquired 6,902 call options on the stock. This represents an increase of approximately 985% compared to the typical... 
Investors Buy Large Volume of Verint Systems Call Options (VRNT)

Investors Buy Large Volume of Verint Systems Call Options (VRNT)

Verint Systems Inc. (NASDAQ:VRNT) was the recipient of some unusual options trading activity on Thursday. Stock traders acquired 1,500 call options on the company. This is an increase of 1,251% compared to the average daily volume... 
Traders Buy Large Volume of Put Options on Kura Oncology (KURA)

Traders Buy Large Volume of Put Options on Kura Oncology (KURA)

Kura Oncology (NASDAQ:KURA) was the target of some unusual options trading activity on Thursday. Stock traders purchased 699 put options on the stock. This represents an increase of approximately 694% compared to the average volume... 
Stock Traders Purchase High Volume of Molina Healthcare Put Options (MOH)

Stock Traders Purchase High Volume of Molina Healthcare Put Options (MOH)

Molina Healthcare (NYSE:MOH) was the target of unusually large options trading activity on Thursday. Stock investors purchased 1,848 put options on the company. This is an increase of 1,034% compared to the average daily volume of... 
Short Interest in NovaGold Resources (NG) Drops By 4.4%

Short Interest in NovaGold Resources (NG) Drops By 4.4%

NovaGold Resources (NYSEAMERICAN:NG) (TSE:NG) was the target of a significant decline in short interest during the month of May. As of May 15th, there was short interest totalling 14,325,845 shares, a decline of 4.4% from the April... 
Glowpoint Inc. (GLOW) Short Interest Update

Glowpoint Inc. (GLOW) Short Interest Update

Glowpoint Inc. (NYSEAMERICAN:GLOW) was the target of a large growth in short interest in the month of May. As of May 15th, there was short interest totalling 259,803 shares, a growth of 21.3% from the April 30th total of 214,180 shares.... 
GulfMark Offshore, Inc. (GLF) Sees Large Increase in Short Interest

GulfMark Offshore, Inc. (GLF) Sees Large Increase in Short Interest

GulfMark Offshore, Inc. (NYSEAMERICAN:GLF) was the target of a large increase in short interest in May. As of May 15th, there was short interest totalling 185,156 shares, an increase of 180.1% from the April 30th total of 66,109 shares.... 
iBioPharma Inc. (IBIO) Short Interest Update

iBioPharma Inc. (IBIO) Short Interest Update

iBioPharma Inc. (NYSEAMERICAN:IBIO) was the recipient of a large increase in short interest in the month of May. As of May 15th, there was short interest totalling 1,432,526 shares, an increase of 37.6% from the April 30th total of... 
Short Interest in Cormedix (CRMD) Drops By 3.8%

Short Interest in Cormedix (CRMD) Drops By 3.8%

Cormedix (NYSEAMERICAN:CRMD) was the target of a significant decline in short interest in May. As of May 15th, there was short interest totalling 6,505,795 shares, a decline of 3.8% from the April 30th total of 6,762,370 shares. Approximately... 
Aberdeen Asia-Pacific Income Fund Inc (FAX) Short Interest Update

Aberdeen Asia-Pacific Income Fund Inc (FAX) Short Interest Update

Aberdeen Asia-Pacific Income Fund Inc (NYSEAMERICAN:FAX) saw a large drop in short interest in the month of May. As of May 15th, there was short interest totalling 67,981 shares, a drop of 65.1% from the April 30th total of 194,835... 
Document Security Systems (DSS) Short Interest Update

Document Security Systems (DSS) Short Interest Update

Document Security Systems (NYSEAMERICAN:DSS) was the target of a large decrease in short interest in May. As of May 15th, there was short interest totalling 473,472 shares, a decrease of 6.2% from the April 30th total of 504,689 shares.... 
Alio Gold (ALO) Short Interest Update

Alio Gold (ALO) Short Interest Update

Alio Gold (NYSEAMERICAN:ALO) was the recipient of a significant increase in short interest during the month of May. As of May 15th, there was short interest totalling 748,775 shares, an increase of 60.5% from the April 30th total... 
Revlon Sees Unusually Large Options Volume (REV)

Revlon Sees Unusually Large Options Volume (REV)

Revlon Inc (NYSE:REV) was the target of unusually large options trading activity on Wednesday. Stock traders purchased 867 call options on the company. This represents an increase of 1,214% compared to the average daily volume of 66... 
Genuine Parts Sees Unusually High Options Volume (GPC)

Genuine Parts Sees Unusually High Options Volume (GPC)

Genuine Parts (NYSE:GPC) was the recipient of unusually large options trading on Wednesday. Stock traders acquired 1,229 put options on the company. This represents an increase of 1,207% compared to the typical volume of 94 put options. Shares... 
Investors Purchase High Volume of Put Options on Bank of Nova Scotia (BNS)

Investors Purchase High Volume of Put Options on Bank of Nova Scotia (BNS)

Bank of Nova Scotia (NYSE:BNS) (TSE:BNS) saw unusually large options trading activity on Wednesday. Investors purchased 609 put options on the company. This represents an increase of approximately 770% compared to the average daily... 
Stock Traders Purchase High Volume of United Natural Foods Call Options (UNFI)

Stock Traders Purchase High Volume of United Natural Foods Call Options (UNFI)

United Natural Foods, Inc. (NASDAQ:UNFI) saw some unusual options trading on Wednesday. Investors acquired 724 call options on the company. This represents an increase of 1,148% compared to the typical volume of 58 call options. UNFI... 
Stock Traders Buy High Volume of Put Options on Altisource Portfolio (ASPS)

Stock Traders Buy High Volume of Put Options on Altisource Portfolio (ASPS)

Altisource Portfolio (NASDAQ:ASPS) was the recipient of some unusual options trading on Wednesday. Stock traders acquired 1,849 put options on the company. This represents an increase of 2,504% compared to the average daily volume... 
Palatin Technologies, Inc. (PTN) Sees Large Increase in Short Interest

Palatin Technologies, Inc. (PTN) Sees Large Increase in Short Interest

Palatin Technologies, Inc. (NYSEAMERICAN:PTN) was the target of a significant increase in short interest in May. As of May 15th, there was short interest totalling 13,588,252 shares, an increase of 4.5% from the April 30th total of... 
Short Interest in SRC Energy (SRCI) Decreases By 1.9%

Short Interest in SRC Energy (SRCI) Decreases By 1.9%

SRC Energy (NYSEAMERICAN:SRCI) saw a large decline in short interest in the month of May. As of May 15th, there was short interest totalling 31,642,381 shares, a decline of 1.9% from the April 30th total of 32,259,058 shares. Based... 
UQM Technologies Inc (UQM) Short Interest Update

UQM Technologies Inc (UQM) Short Interest Update

UQM Technologies Inc (NYSEAMERICAN:UQM) saw a significant growth in short interest in the month of May. As of May 15th, there was short interest totalling 1,190,117 shares, a growth of 12.0% from the April 30th total of 1,062,136... 
Short Interest in Hemispherx BioPharma, Inc (HEB) Increases By 9.3%

Short Interest in Hemispherx BioPharma, Inc (HEB) Increases By 9.3%

Hemispherx BioPharma, Inc (NYSEAMERICAN:HEB) was the recipient of a significant increase in short interest in the month of May. As of May 15th, there was short interest totalling 644,205 shares, an increase of 9.3% from the April... 
Short Interest in Matinas BioPharma Holdings (MTNB) Increases By 7.8%

Short Interest in Matinas BioPharma Holdings (MTNB) Increases By 7.8%

Matinas BioPharma Holdings (NYSEAMERICAN:MTNB) was the recipient of a significant increase in short interest in the month of May. As of May 15th, there was short interest totalling 1,721,104 shares, an increase of 7.8% from the April... 
Pareteum Co. (TEUM) Sees Significant Growth in Short Interest

Pareteum Co. (TEUM) Sees Significant Growth in Short Interest

Pareteum Co. (NYSEAMERICAN:TEUM) was the recipient of a large increase in short interest in May. As of May 15th, there was short interest totalling 6,504,533 shares, an increase of 7.4% from the April 30th total of 6,056,129 shares....