SERA PROGNOSTICS INC

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

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025

Shares 21,964 Value ($000) $65 Avg Close $3.23 Range $2.30 - $3.95

Q3 2025

Shares 31,736 Value ($000) $97 Avg Close $2.85 Range $2.17 - $3.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,964	$65	$3.23	$2.30 - $3.95
Q3 2025	31,736	$97	$2.85	$2.17 - $3.56