SOLID BIOSCIENCES INC

Ticker: SLDB CUSIP: 83422E204 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 7,204 Value ($000) $41 Avg Close $5.42 Range $3.79 - $6.79

Q3 2025

Shares 10,211 Value ($000) $63 Avg Close $5.85 Range $4.50 - $7.37

Q2 2025

Shares 4,220 Value ($000) $21 Avg Close $3.54 Range $2.41 - $5.29

Q1 2025

Shares 2,411 Value ($000) $9 Avg Close $4.28 Range $2.88 - $7.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,204	$41	$5.42	$3.79 - $6.79
Q3 2025	10,211	$63	$5.85	$4.50 - $7.37
Q2 2025	4,220	$21	$3.54	$2.41 - $5.29
Q1 2025	2,411	$9	$4.28	$2.88 - $7.20