VISTAGEN THERAPEUTICS INC

CUSIP: 92840H202 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2023
Shares 180,504 Value ($000) $23 Avg Close — Range —
Q4 2022
Shares 190,562 Value ($000) $20 Avg Close — Range —
Q3 2022
Shares 28,056 Value ($000) $4 Avg Close — Range —
Q2 2022
Shares 26,134 Value ($000) $23 Avg Close — Range —
Q1 2022
Shares 111,054 Value ($000) $138 Avg Close — Range —
Q4 2021
Shares 149,035 Value ($000) $291 Avg Close — Range —
Q3 2021
Shares 37,270 Value ($000) $102 Avg Close — Range —
Q2 2021
Shares 29,200 Value ($000) $92 Avg Close — Range —