OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2025
Shares 33,678 Value ($000) $138 Avg Close $3.97 Range $2.95 - $4.58
Q1 2025
Shares 32,136 Value ($000) $264 Avg Close $8.83 Range $6.99 - $11.26
Q4 2024
Shares 37,760 Value ($000) $373 Avg Close $6.86 Range $3.75 - $13.60
Q2 2022
Shares 74,502 Value ($000) $205 Avg Close $3.39 Range $1.86 - $6.41
Q1 2022
Shares 80,500 Value ($000) $484 Avg Close $6.24 Range $4.65 - $7.46
Q3 2021
Shares 82,800 Value ($000) $1,142 Avg Close $14.97 Range $13.31 - $16.57
Q2 2021
Shares 82,800 Value ($000) $1,229 Avg Close $16.78 Range $13.86 - $19.39
Q1 2021
Shares 82,800 Value ($000) $1,474 Avg Close $19.45 Range $14.03 - $23.85
Q4 2020
Shares 82,800 Value ($000) $1,183 Avg Close $12.22 Range $9.87 - $15.68
Q3 2020
Shares 84,200 Value ($000) $851 Avg Close $12.87 Range $9.25 - $25.46
Q2 2020
Shares 84,200 Value ($000) $1,239 Avg Close $14.93 Range $11.84 - $17.21
Q1 2020
Shares 72,900 Value ($000) $975 Avg Close $13.30 Range $8.50 - $20.60
Q4 2019
Shares 67,400 Value ($000) $950 Avg Close $14.64 Range $12.63 - $17.38
Q3 2019
Shares 67,400 Value ($000) $1,101 Avg Close $17.15 Range $14.34 - $20.92
Q2 2019
Shares 67,400 Value ($000) $1,057 Avg Close $17.96 Range $14.73 - $20.16
Q1 2019
Shares 61,400 Value ($000) $1,067 Avg Close $14.42 Range $10.88 - $17.94
Q4 2018
Shares 47,300 Value ($000) $527 Avg Close $14.01 Range $10.30 - $24.87
Q3 2018
Shares 46,700 Value ($000) $1,140 Avg Close $22.30 Range $17.56 - $27.00
Q2 2018
Shares 46,700 Value ($000) $847 Avg Close $17.33 Range $10.60 - $25.20
Q1 2018
Shares 44,600 Value ($000) $498 Avg Close $14.04 Range $8.36 - $22.45
Q4 2017
Shares 44,600 Value ($000) $867 Avg Close $18.75 Range $12.45 - $24.45
Q3 2017
Shares 23,000 Value ($000) $497 Avg Close $21.19 Range $18.63 - $25.19
Q2 2017
Shares 23,000 Value ($000) $458 Avg Close $17.45 Range $13.56 - $27.09