SERA PROGNOSTICS INC

Ticker: SERA CUSIP: 81749D107 Class: CLASS A COM

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

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

Q1 2025

Shares 1,143 Value ($000) $4 Avg Close $5.09 Range $3.33 - $8.73

Q4 2024

Shares 1,792 Value ($000) $15 Avg Close $7.35 Range $5.90 - $9.13

Q3 2024

Shares 1,492 Value ($000) $12 Avg Close $7.26 Range $5.23 - $8.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,143	$4	$5.09	$3.33 - $8.73
Q4 2024	1,792	$15	$7.35	$5.90 - $9.13
Q3 2024	1,492	$12	$7.26	$5.23 - $8.56