NIVALIS THERAPEUTICS INC

CUSIP: 65481J109 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2016
Shares 122,275 Value ($000) $274 Avg Close — Range —
Q3 2016
Shares 122,275 Value ($000) $994 Avg Close — Range —
Q2 2016
Shares 125,000 Value ($000) $575 Avg Close — Range —
Q1 2016
Shares 125,000 Value ($000) $521 Avg Close — Range —
Q4 2015
Shares 125,000 Value ($000) $968 Avg Close — Range —
Q3 2015
Shares 125,000 Value ($000) $1,621 Avg Close — Range —