SILVERBOX ENGAGED MERGER CO

CUSIP: 82836L101 Class: COM CL A

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

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

Q4 2021
Shares 600,002 Value ($000) $6,090 Avg Close — Range —
Q3 2021
Shares 100,002 Value ($000) $978 Avg Close — Range —
Q2 2021
Shares 100,002 Value ($000) $970 Avg Close — Range —