PIERIS PHARMACEUTICALS INC

CUSIP: 720795103 Class: COMMON

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q2 2023
Shares 10,500 Value ($000) $2 Avg Close Range
Q1 2023
Shares 10,500 Value ($000) $10 Avg Close Range
Q4 2022
Shares 10,500 Value ($000) $11 Avg Close Range
Q3 2022
Shares 10,500 Value ($000) $12 Avg Close Range
Q2 2022
Shares 10,500 Value ($000) $20 Avg Close Range
Q1 2022
Shares 10,500 Value ($000) $32 Avg Close Range
Q2 2021
Shares 12,200 Value ($000) $47 Avg Close Range
Q1 2021
Shares 19,000 Value ($000) $49 Avg Close Range
Q4 2020
Shares 19,000 Value ($000) $48 Avg Close Range
Q3 2020
Shares 24,000 Value ($000) $50 Avg Close Range
Q2 2020
Shares 24,800 Value ($000) $77 Avg Close Range
Q1 2020
Shares 29,700 Value ($000) $67 Avg Close Range
Q4 2019
Shares 24,700 Value ($000) $89 Avg Close Range
Q4 2016
Shares 16,500 Value ($000) $23 Avg Close Range
Q3 2016
Shares 15,000 Value ($000) $27 Avg Close Range
Q2 2016
Shares 15,000 Value ($000) $24 Avg Close Range
Q1 2016
Shares 59,680 Value ($000) $113 Avg Close Range
Q4 2015
Shares 15,000 Value ($000) $34 Avg Close Range
Q3 2015
Shares 10,000 Value ($000) $18 Avg Close Range