Company profile

Anthony A. DiTonno
Incorporated in
Fiscal year end
Former names
Oxygen Biotherapeutics, Inc., Synthetic Blood International Inc
IRS number

TENX stock data

FINRA relative short interest over last month (20 trading days) ?

Investment data

Data from SEC filings
Securities sold
Number of investors


15 May 20
1 Jun 20
31 Dec 20


Company financial data Financial data

Quarter (USD) Mar 20 Dec 19 Sep 19 Jun 19
Net income 2.65M -14M 2.22M 1.76M
Diluted EPS -0.38 -0.42 -0.33 -0.28
Operating income 2.67M -14.3M 2.26M 1.82M
Net change in cash -1.04M -1.25M -1.76M -1.91M
Cash on hand 4.36M 5.4M 6.65M 8.41M
Cost of revenue
Annual (USD) Dec 19 Dec 18 Dec 17 Dec 16
Revenue 0
Net income -8.39M -14.14M -8.84M -43.92M
Diluted EPS -1.35 -9.04 -6.27 -31.24
Operating income -8.56M -6.89M -9.21M -52.65M
Net change in cash -7.5M 3.4M -12.4M -16.3M
Cash on hand 5.4M 12.9M 9.5M 21.9M
Cost of revenue 0

Financial data from company earnings reports

Date Owner Security Transaction Code $Price #Shares $Value #Remaining
18 May 20 Blanck Ronald R Common Stock Buy Aquire P 0 5,000 0 6,062
1 May 20 Proehl Gerald T Stock Option Common Stock Grant Aquire A 0.66 500 330 500
1 May 20 Mitchum James P. Stock Option Common Stock Grant Aquire A 0.66 500 330 500
1 May 20 Blanck Ronald R Stock Option Common Stock Grant Aquire A 0.66 500 330 500
1 Mar 20 DiTonno Anthony A Stock Option Common Stock Grant Aquire A 1.18 75,000 88.5K 75,000
16.6% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 20 21 -4.8%
Opened positions 4 3 +33.3%
Closed positions 5 5
Increased positions 2 2
Reduced positions 4 2 +100.0%
13F shares
Current Prev Q Change
Total value 876K 1.75M -49.9%
Total shares 1.53M 1.24M +23.7%
Total puts 0 0
Total calls 0 0
Total put/call ratio
Largest owners
Shares Value Change
BLK BlackRock 599.1K $342K 0.0%
Renaissance Technologies 580.45K $332K +29.5%
Armistice Capital 181.15K $104K NEW
Financial Advisory Service 58.58K $33K 0.0%
BK Bank Of New York Mellon 35.14K $20K -1.2%
Geode Capital Management 33.02K $18K -0.1%
Sabby Management 32.84K $19K -23.9%
Vanguard 12.2K $7K 0.0%
UBS UBS 1.49K $1K +1966.7%
BAC Bank of America 100 $0 NEW
Largest transactions
Shares Bought/sold Change
Armistice Capital 181.15K +181.15K NEW
Renaissance Technologies 580.45K +132.11K +29.5%
Sabby Management 32.84K -10.32K -23.9%
LTS Ladenburg Thalmann Financial Services 0 -5.02K EXIT
Advisor 0 -3.07K EXIT
DB Deutsche Bank 0 -1.54K EXIT
UBS UBS 1.49K +1.42K +1966.7%
BK Bank Of New York Mellon 35.14K -432 -1.2%
Skandinaviska Enskilda Banken AB 0 -140 EXIT
BAC Bank of America 100 +100 NEW

Financial report summary

Content analysis ?
H.S. sophomore Avg
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