OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 31,766 Value ($000) $546 Avg Close $8.61 Range $4.06 - $17.65

Q3 2025

Shares 13,114 Value ($000) $54 Avg Close $3.97 Range $2.95 - $4.58

Q2 2025

Shares 13,416 Value ($000) $40 Avg Close $4.98 Range $2.97 - $9.16

Q1 2025

Shares 12,072 Value ($000) $99 Avg Close $8.83 Range $6.99 - $11.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,766	$546	$8.61	$4.06 - $17.65
Q3 2025	13,114	$54	$3.97	$2.95 - $4.58
Q2 2025	13,416	$40	$4.98	$2.97 - $9.16
Q1 2025	12,072	$99	$8.83	$6.99 - $11.26