MOUNTAIN LAKE ACQUISITION CO

Ticker: MLACR CUSIP: G6301B127 Class: RIGHT 11/15/2028

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2025
Shares 35,056 Value ($000) $84 Avg Close — Range —
Q3 2025
Shares 27,500 Value ($000) $41 Avg Close — Range —
Q2 2025
Shares 275,000 Value ($000) $47 Avg Close — Range —
Q1 2025
Shares 275,000 Value ($000) $51 Avg Close — Range —