ALX ONCOLOGY HLDGS INC

Ticker: ALXO CUSIP: 00166B105 Class: Common Stock

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2021

Shares 9,579 Value ($000) $205 Avg Close $43.13 Range $20.31 - $76.15

Q3 2021

Shares 10,894 Value ($000) $805 Avg Close $66.65 Range $51.09 - $81.19

Q2 2021

Shares 11,828 Value ($000) $647 Avg Close $59.84 Range $49.25 - $77.55

Q1 2021

Shares 10,163 Value ($000) $749 Avg Close $78.69 Range $60.77 - $91.52

Q4 2020

Shares 7,885 Value ($000) $680 Avg Close $60.15 Range $32.51 - $117.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	9,579	$205	$43.13	$20.31 - $76.15
Q3 2021	10,894	$805	$66.65	$51.09 - $81.19
Q2 2021	11,828	$647	$59.84	$49.25 - $77.55
Q1 2021	10,163	$749	$78.69	$60.77 - $91.52
Q4 2020	7,885	$680	$60.15	$32.51 - $117.45