ORASURE TECHNOLOGIES INC

Ticker: OSUR CUSIP: 68554V108 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 6,447,181 Value ($000) $15,602 Avg Close $2.63 Range $2.08 - $3.29

Q3 2025

Shares 6,708,884 Value ($000) $21,536 Avg Close $3.14 Range $2.66 - $3.82

Q2 2025

Shares 6,568,186 Value ($000) $19,705 Avg Close $2.88 Range $2.36 - $3.38

Q1 2025

Shares 6,858,048 Value ($000) $23,112 Avg Close $3.68 Range $2.69 - $4.22

Q4 2024

Shares 6,976,436 Value ($000) $25,185 Avg Close $3.98 Range $3.52 - $4.60

Q3 2024

Shares 7,629,341 Value ($000) $32,577 Avg Close $4.30 Range $3.92 - $4.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,447,181	$15,602	$2.63	$2.08 - $3.29
Q3 2025	6,708,884	$21,536	$3.14	$2.66 - $3.82
Q2 2025	6,568,186	$19,705	$2.88	$2.36 - $3.38
Q1 2025	6,858,048	$23,112	$3.68	$2.69 - $4.22
Q4 2024	6,976,436	$25,185	$3.98	$3.52 - $4.60
Q3 2024	7,629,341	$32,577	$4.30	$3.92 - $4.92