SOUTH MTN MERGER CORP

CUSIP: 838884104 Class: COM CL A

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2020
Shares 132,200 Value ($000) $2,132 Avg Close — Range —
Q3 2020
Shares 600,000 Value ($000) $6,270 Avg Close — Range —
Q2 2020
Shares 650,000 Value ($000) $6,624 Avg Close — Range —
Q4 2019
Shares 650,000 Value ($000) $6,416 Avg Close — Range —