PIERIS PHARMACEUTICALS INC

CUSIP: 720795103 Class: COMMON

Nantahala Capital Management, LLC's Holding History (CIK: 0001472322)

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

Q2 2019
Shares 1,477,563 Value ($000) $6,945 Avg Close — Range —
Q1 2019
Shares 1,358,100 Value ($000) $4,550 Avg Close — Range —
Q4 2018
Shares 1,358,100 Value ($000) $3,613 Avg Close — Range —
Q3 2018
Shares 635,845 Value ($000) $3,561 Avg Close — Range —