TFF PHARMACEUTICALS INC

CUSIP: 87241J104 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2022
Shares 11,966 Value ($000) $49 Avg Close — Range —
Q2 2022
Shares 11,966 Value ($000) $68 Avg Close — Range —
Q1 2022
Shares 11,966 Value ($000) $76 Avg Close — Range —
Q4 2021
Shares 11,966 Value ($000) $107 Avg Close — Range —
Q3 2021
Shares 11,966 Value ($000) $93 Avg Close — Range —