ROCK CREEK PHARMACEUTICALS I

CUSIP: 772081204 Class: COMMON STOCK

Scarborough Advisors, LLC's Holding History (CIK: 0001815355)

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

Q2 2023
Shares 10,000 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 10,000 Value ($000) $0 Avg Close — Range —