MOMENTUS INC

Ticker: MNTSW CUSIP: 60879E119 Class: *W EXP 05/15/202

MSD Partners, L.P.'s Holding History (CIK: 0001514334)

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

Q4 2021
Shares 150,000 Value ($000) $72 Avg Close — Range —
Q3 2021
Shares 50,000 Value ($000) $133 Avg Close — Range —