PIERIS PHARMACEUTICALS INC

CUSIP: 720795103 Class: COMMON

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2021
Shares 139,900 Value ($000) $359 Avg Close — Range —
Q4 2020
Shares 139,900 Value ($000) $349 Avg Close — Range —
Q3 2020
Shares 139,900 Value ($000) $289 Avg Close — Range —
Q2 2020
Shares 139,900 Value ($000) $433 Avg Close — Range —
Q1 2020
Shares 139,900 Value ($000) $318 Avg Close — Range —
Q4 2019
Shares 139,900 Value ($000) $506 Avg Close — Range —
Q3 2019
Shares 105,500 Value ($000) $359 Avg Close — Range —
Q2 2019
Shares 112,900 Value ($000) $530 Avg Close — Range —
Q1 2019
Shares 105,000 Value ($000) $351 Avg Close — Range —
Q4 2018
Shares 105,000 Value ($000) $279 Avg Close — Range —
Q3 2018
Shares 105,000 Value ($000) $588 Avg Close — Range —
Q2 2018
Shares 105,000 Value ($000) $532 Avg Close — Range —
Q1 2018
Shares 93,400 Value ($000) $636 Avg Close — Range —
Q4 2017
Shares 112,800 Value ($000) $851 Avg Close — Range —
Q3 2017
Shares 10,000 Value ($000) $57 Avg Close — Range —
Q2 2017
Shares 10,000 Value ($000) $50 Avg Close — Range —