GTX INC DEL

CUSIP: 40052B207 Class: COM NEW

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

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

Q1 2019
Shares 10,550 Value ($000) $13 Avg Close — Range —
Q4 2018
Shares 10,550 Value ($000) $9 Avg Close — Range —
Q3 2018
Shares 13,650 Value ($000) $22 Avg Close — Range —