NORTH MOUNTAIN MERGER CORP

CUSIP: 661204115 Class: *W EXP 09/16/202

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

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

Q4 2021
Shares 242,202 Value ($000) $191,000 Avg Close — Range —
Q3 2021
Shares 249,991 Value ($000) $219,000 Avg Close — Range —
Q2 2021
Shares 249,991 Value ($000) $285,000 Avg Close — Range —
Q1 2021
Shares 249,828 Value ($000) $310,000 Avg Close — Range —