VISTAGEN THERAPEUTICS INC

CUSIP: 92840H202 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2023
Shares 76,941 Value ($000) $10 Avg Close — Range —
Q4 2022
Shares 82,615 Value ($000) $9 Avg Close — Range —
Q3 2022
Shares 76,867 Value ($000) $12 Avg Close — Range —
Q2 2022
Shares 83,275 Value ($000) $73 Avg Close — Range —
Q1 2022
Shares 82,887 Value ($000) $103 Avg Close — Range —
Q4 2021
Shares 106,578 Value ($000) $208 Avg Close — Range —
Q3 2021
Shares 103,192 Value ($000) $283 Avg Close — Range —
Q2 2021
Shares 264,181 Value ($000) $832 Avg Close — Range —