RITTER PHARMACEUTICALS INC

CUSIP: 767836307 Class: COM NEW

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q3 2019
Shares 279,999 Value ($000) $87 Avg Close — Range —
Q2 2019
Shares 279,999 Value ($000) $300 Avg Close — Range —
Q1 2019
Shares 279,999 Value ($000) $244 Avg Close — Range —
Q4 2018
Shares 279,999 Value ($000) $168 Avg Close — Range —
Q3 2018
Shares 279,999 Value ($000) $521 Avg Close — Range —
Q2 2018
Shares 279,999 Value ($000) $720 Avg Close — Range —
Q1 2018
Shares 279,999 Value ($000) $762 Avg Close — Range —