OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025

Shares 463,622 Value ($000) $7,963 Avg Close $8.61 Range $4.06 - $17.65

Q3 2025

Shares 281,087 Value ($000) $1,152 Avg Close $3.97 Range $2.95 - $4.58

Q2 2025

Shares 85,382 Value ($000) $256 Avg Close $4.98 Range $2.97 - $9.16

Q1 2025

Shares 141,100 Value ($000) $1,160 Avg Close $8.83 Range $6.99 - $11.26

Q4 2024

Shares 145,006 Value ($000) $1,433 Avg Close $6.86 Range $3.75 - $13.60

Q3 2024

Shares 58,277 Value ($000) $231 Avg Close $4.27 Range $3.54 - $5.68

Q2 2024

Shares 50,267 Value ($000) $204 Avg Close $3.57 Range $2.61 - $4.41

Q1 2024

Shares 13,011 Value ($000) $45 Avg Close $3.80 Range $2.76 - $5.14

Q4 2023

Shares 65,975 Value ($000) $216 Avg Close $2.11 Range $0.92 - $3.81

Q3 2023

Shares 55,563 Value ($000) $162 Avg Close $4.01 Range $2.67 - $5.84

Q1 2023

Shares 296,910 Value ($000) $1,381 Avg Close $3.61 Range $2.28 - $5.42

Q3 2022

Shares 14,194 Value ($000) $45 Avg Close $4.64 Range $2.77 - $7.75

Q2 2022

Shares 42,321 Value ($000) $116 Avg Close $3.39 Range $1.86 - $6.41

Q1 2022

Shares 34,131 Value ($000) $205 Avg Close $6.24 Range $4.65 - $7.46

Q4 2021

Shares 178,349 Value ($000) $1,147 Avg Close $7.25 Range $5.45 - $9.78

Q3 2021

Shares 204,380 Value ($000) $2,818 Avg Close $14.97 Range $13.31 - $16.57

Q2 2021

Shares 141,094 Value ($000) $2,094 Avg Close $16.78 Range $13.86 - $19.39

Q1 2021

Shares 44,260 Value ($000) $788 Avg Close $19.45 Range $14.03 - $23.85

Q4 2020

Shares 202,935 Value ($000) $2,899 Avg Close $12.22 Range $9.87 - $15.68

Q3 2020

Shares 187,116 Value ($000) $1,891 Avg Close $12.87 Range $9.25 - $25.46

Q2 2020

Shares 29,821 Value ($000) $439 Avg Close $14.93 Range $11.84 - $17.21

Q1 2020

Shares 15,180 Value ($000) $203 Avg Close $13.30 Range $8.50 - $20.60

Q3 2018

Shares 12,686 Value ($000) $310 Avg Close $22.30 Range $17.56 - $27.00

Q1 2018

Shares 29,565 Value ($000) $330 Avg Close $14.04 Range $8.36 - $22.45

Q4 2017

Shares 25,042 Value ($000) $487 Avg Close $18.75 Range $12.45 - $24.45

Q1 2016

Shares 26,052 Value ($000) $400 Avg Close $12.15 Range $8.90 - $16.80

Q2 2014

Shares 32,485 Value ($000) $565 Avg Close $12.61 Range $9.76 - $18.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	463,622	$7,963	$8.61	$4.06 - $17.65
Q3 2025	281,087	$1,152	$3.97	$2.95 - $4.58
Q2 2025	85,382	$256	$4.98	$2.97 - $9.16
Q1 2025	141,100	$1,160	$8.83	$6.99 - $11.26
Q4 2024	145,006	$1,433	$6.86	$3.75 - $13.60
Q3 2024	58,277	$231	$4.27	$3.54 - $5.68
Q2 2024	50,267	$204	$3.57	$2.61 - $4.41
Q1 2024	13,011	$45	$3.80	$2.76 - $5.14
Q4 2023	65,975	$216	$2.11	$0.92 - $3.81
Q3 2023	55,563	$162	$4.01	$2.67 - $5.84
Q1 2023	296,910	$1,381	$3.61	$2.28 - $5.42
Q3 2022	14,194	$45	$4.64	$2.77 - $7.75
Q2 2022	42,321	$116	$3.39	$1.86 - $6.41
Q1 2022	34,131	$205	$6.24	$4.65 - $7.46
Q4 2021	178,349	$1,147	$7.25	$5.45 - $9.78
Q3 2021	204,380	$2,818	$14.97	$13.31 - $16.57
Q2 2021	141,094	$2,094	$16.78	$13.86 - $19.39
Q1 2021	44,260	$788	$19.45	$14.03 - $23.85
Q4 2020	202,935	$2,899	$12.22	$9.87 - $15.68
Q3 2020	187,116	$1,891	$12.87	$9.25 - $25.46
Q2 2020	29,821	$439	$14.93	$11.84 - $17.21
Q1 2020	15,180	$203	$13.30	$8.50 - $20.60
Q3 2018	12,686	$310	$22.30	$17.56 - $27.00
Q1 2018	29,565	$330	$14.04	$8.36 - $22.45
Q4 2017	25,042	$487	$18.75	$12.45 - $24.45
Q1 2016	26,052	$400	$12.15	$8.90 - $16.80
Q2 2014	32,485	$565	$12.61	$9.76 - $18.01