PIERIS PHARMACEUTICALS INC

CUSIP: 720795103 Class: COMMON

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2022
Shares 490 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 474 Value ($000) $0 Avg Close — Range —
Q2 2022
Shares 6,588 Value ($000) $12 Avg Close — Range —
Q4 2021
Shares 725 Value ($000) $2 Avg Close — Range —
Q3 2021
Shares 40,858 Value ($000) $157 Avg Close — Range —
Q2 2021
Shares 40,858 Value ($000) $156 Avg Close — Range —
Q3 2020
Shares 3,436 Value ($000) $7 Avg Close — Range —
Q2 2020
Shares 285 Value ($000) $0 Avg Close — Range —
Q3 2019
Shares 14,382 Value ($000) $49 Avg Close — Range —
Q2 2019
Shares 366 Value ($000) $1 Avg Close — Range —
Q1 2018
Shares 40 Value ($000) $0 Avg Close — Range —