SUPERNOVA PARTNERS ACQUISITI

CUSIP: 86846V108 Class: COM CL A

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

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

Q2 2021
Shares 826,815 Value ($000) $8,210 Avg Close — Range —
Q1 2021
Shares 826,815 Value ($000) $8,359 Avg Close — Range —