SELLAS LIFE SCIENCES GROUP I

CUSIP: 81642T100 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q2 2019
Shares 252,467 Value ($000) $28 Avg Close — Range —
Q4 2018
Shares 17,005 Value ($000) $21 Avg Close — Range —