SERES THERAPEUTICS INC

Ticker: MCRB CUSIP: 81750R201 Class: Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q4 2025

Shares 103,234 Value ($000) $1,536 Avg Close $17.44 Range $12.48 - $29.98

Q3 2025

Shares 98,511 Value ($000) $1,895 Avg Close $15.96 Range $9.80 - $24.66

Q2 2025

Shares 80,325 Value ($000) $892 Avg Close $8.80 Range $6.53 - $14.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	103,234	$1,536	$17.44	$12.48 - $29.98
Q3 2025	98,511	$1,895	$15.96	$9.80 - $24.66
Q2 2025	80,325	$892	$8.80	$6.53 - $14.58