SELLAS LIFE SCIENCES GROUP I

Ticker: SLS CUSIP: 81642T209 Class: COM NEW

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2023
Shares 31,304 Value ($000) $45 Avg Close $2.47 Range $1.17 - $4.13
Q4 2022
Shares 58,592 Value ($000) $0 Avg Close $2.80 Range $1.77 - $5.58
Q1 2022
Shares 15,924 Value ($000) $106 Avg Close $5.85 Range $4.25 - $7.40
Q4 2021
Shares 15,924 Value ($000) $88 Avg Close $7.57 Range $5.20 - $9.78
Q3 2021
Shares 15,924 Value ($000) $146 Avg Close $9.28 Range $7.95 - $10.82
Q2 2021
Shares 20,320 Value ($000) $226 Avg Close $9.76 Range $7.01 - $15.08
Q1 2021
Shares 15,409 Value ($000) $132 Avg Close $8.18 Range $5.40 - $13.15
Q4 2020
Shares 15,409 Value ($000) $90 Avg Close $4.00 Range $2.33 - $19.38
Q3 2020
Shares 15,409 Value ($000) $41 Avg Close $2.74 Range $1.76 - $4.43
Q2 2020
Shares 11,909 Value ($000) $35 Avg Close $2.71 Range $1.46 - $3.97
Q1 2020
Shares 11,909 Value ($000) $21 Avg Close $2.57 Range $1.60 - $4.31
Q4 2019
Shares 11,909 Value ($000) $51 Avg Close $5.40 Range $3.54 - $11.00