SELLAS LIFE SCIENCES GROUP I

Ticker: SLS CUSIP: 81642T209 Class: COM NEW

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q3 2021

Shares 200 Value ($000) $2 Avg Close $9.28 Range $7.95 - $10.82

Q2 2021

Shares 200 Value ($000) $2 Avg Close $9.76 Range $7.01 - $15.08

Q1 2021

Shares 200 Value ($000) $2 Avg Close $8.18 Range $5.40 - $13.15

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	200	$2	$9.28	$7.95 - $10.82
Q2 2021	200	$2	$9.76	$7.01 - $15.08
Q1 2021	200	$2	$8.18	$5.40 - $13.15