ATI PHYSICAL THERAPY INC

CUSIP: 00216W109 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2021
Shares 50,000 Value ($000) $190 Avg Close — Range —
Q2 2021
Shares 2,500,000 Value ($000) $21,541 Avg Close — Range —