SERA PROGNOSTICS INC

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

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q2 2025

Shares 131,000 Value ($000) $363 Avg Close $2.47 Range $1.37 - $4.09

Q1 2025

Shares 150,000 Value ($000) $522 Avg Close $5.09 Range $3.33 - $8.73

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	131,000	$363	$2.47	$1.37 - $4.09
Q1 2025	150,000	$522	$5.09	$3.33 - $8.73