TENAX THERAPEUTICS INC

CUSIP: 88032L100 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 23,360 Value ($000) $11 Avg Close — Range —
Q3 2017
Shares 21,500 Value ($000) $8 Avg Close — Range —