RA MED SYS INC

CUSIP: 74933X104 Class: COMMON STOCK

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q3 2020
Shares 976,772 Value ($000) $283 Avg Close — Range —
Q2 2020
Shares 263,026 Value ($000) $130 Avg Close — Range —