DUNE ACQUISITION CORP

CUSIP: 265334201 Class: UNIT 10/29/2027

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2021
Shares 374,987 Value ($000) $3,761,000 Avg Close — Range —
Q4 2020
Shares 365,000 Value ($000) $3,723,000 Avg Close — Range —