SERES THERAPEUTICS INC

Ticker: MCRB CUSIP: 81750R201 Class: Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 120,177 Value ($000) $1,788 Avg Close $17.44 Range $12.48 - $29.98

Q3 2025

Shares 125,600 Value ($000) $2,417 Avg Close $15.96 Range $9.80 - $24.66

Q2 2025

Shares 91,405 Value ($000) $1,016 Avg Close $8.80 Range $6.53 - $14.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	120,177	$1,788	$17.44	$12.48 - $29.98
Q3 2025	125,600	$2,417	$15.96	$9.80 - $24.66
Q2 2025	91,405	$1,016	$8.80	$6.53 - $14.58