SELLAS LIFE SCIENCES GROUP I

Ticker: SLS CUSIP: 81642T209 Class: COM NEW

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 49,960 Value ($000) $188 Avg Close $1.94 Range $1.39 - $3.99
Q3 2025
Shares 49,960 Value ($000) $80 Avg Close $1.78 Range $1.50 - $2.27
Q2 2025
Shares 49,960 Value ($000) $109 Avg Close $1.53 Range $0.95 - $2.22