TENAX THERAPEUTICS, INC. (TENX) — Cost of Revenue

Annual figures by fiscal year, from SEC filings.

2011: $219.2K2012: $51.3K2013: $43.1K2014: $129.8K2015: $02016: $0$0
2011Cost of Revenue (USD)2016
Fiscal YearCost of RevenueChange YoY
2016$0
2015$0-100.0%
2014$129.8K+201.1%
2013$43.1K-15.9%
2012$51.3K-76.6%
2011$219.2K