RUSH STREET INTERACTIVE INC

Ticker: RSI CUSIP: 782011100 Class: Common Stock

Westmount Partners, LLC's Holding History (CIK: 0002051491)

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

Q4 2025
Shares 35,100 Value ($000) $682 Avg Close $18.48 Range $16.10 - $20.82
Q3 2025
Shares 35,100 Value ($000) $704 Avg Close $18.86 Range $14.38 - $22.65
Q2 2025
Shares 35,100 Value ($000) $523 Avg Close $12.41 Range $9.66 - $14.94
Q1 2025
Shares 35,100 Value ($000) $376 Avg Close $13.15 Range $9.54 - $16.78
Q4 2024
Shares 40,100 Value ($000) $550 Avg Close $12.16 Range $9.92 - $14.92
Q3 2024
Shares 50,000 Value ($000) $543 Avg Close $9.65 Range $8.52 - $11.59
Q2 2024
Shares 50,000 Value ($000) $473 Avg Close $8.01 Range $5.71 - $9.82
Q1 2024
Shares 50,000 Value ($000) $326 Avg Close $5.38 Range $3.56 - $7.31
Q4 2023
Shares 55,000 Value ($000) $247 Avg Close $4.14 Range $3.17 - $4.98
Q3 2023
Shares 55,000 Value ($000) $254 Avg Close $4.22 Range $2.90 - $5.48
Q2 2023
Shares 60,000 Value ($000) $187 Avg Close $3.09 Range $2.77 - $3.57
Q1 2023
Shares 61,000 Value ($000) $190 Avg Close $3.84 Range $2.97 - $4.81
Q4 2022
Shares 61,000 Value ($000) $219 Avg Close $3.71 Range $2.89 - $4.55