ALX ONCOLOGY HLDGS INC

Ticker: ALXO CUSIP: 00166B105 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 3,553 Value ($000) $4 Avg Close $1.51 Range $1.05 - $2.27
Q1 2025
Shares 391 Value ($000) $0 Avg Close $1.20 Range $0.59 - $1.94
Q4 2024
Shares 14,567 Value ($000) $0 Avg Close $1.54 Range $1.19 - $2.05
Q3 2024
Shares 17,146 Value ($000) $0 Avg Close $3.72 Range $1.76 - $8.78
Q1 2024
Shares 3,514 Value ($000) $0 Avg Close $14.05 Range $10.60 - $17.42
Q4 2023
Shares 7,880 Value ($000) $0 Avg Close $9.49 Range $4.76 - $15.93
Q3 2023
Shares 9,460 Value ($000) $0 Avg Close $5.43 Range $3.94 - $7.64
Q2 2023
Shares 9,531 Value ($000) $0 Avg Close $6.55 Range $4.23 - $10.16
Q4 2022
Shares 57 Value ($000) $0 Avg Close $11.23 Range $9.19 - $13.64
Q1 2021
Shares 94 Value ($000) $6 Avg Close $78.69 Range $60.77 - $91.52