PIONEER MERGER CORP

CUSIP: G7S24C129 Class: UNIT 99/99/9999

Arena Capital Advisors, LLC- CA's Holding History (CIK: 0001833078)

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

Q4 2021
Shares 15,000 Value ($000) $151 Avg Close — Range —
Q3 2021
Shares 15,000 Value ($000) $154 Avg Close — Range —
Q2 2021
Shares 15,000 Value ($000) $157 Avg Close — Range —
Q1 2021
Shares 1,000,500 Value ($000) $9,995 Avg Close — Range —