TOCAGEN INC

CUSIP: 888846102 Class: COM

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q2 2018
Shares 100,000 Value ($000) $934 Avg Close — Range —
Q1 2018
Shares 100,000 Value ($000) $1,185 Avg Close — Range —
Q4 2017
Shares 100,000 Value ($000) $1,025 Avg Close — Range —