OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 1,916 Value ($000) $33 Avg Close $8.61 Range $4.06 - $17.65
Q3 2025
Shares 3,428 Value ($000) $14 Avg Close $3.97 Range $2.95 - $4.58
Q2 2025
Shares 13,414 Value ($000) $40 Avg Close $4.98 Range $2.97 - $9.16
Q1 2025
Shares 1,443 Value ($000) $12 Avg Close $8.83 Range $6.99 - $11.26
Q4 2024
Shares 4,467 Value ($000) $44 Avg Close $6.86 Range $3.75 - $13.60
Q3 2024
Shares 2,495 Value ($000) $10 Avg Close $4.27 Range $3.54 - $5.68
Q2 2024
Shares 11,692 Value ($000) $47 Avg Close $3.57 Range $2.61 - $4.41
Q1 2024
Shares 379 Value ($000) $1 Avg Close $3.80 Range $2.76 - $5.14
Q4 2023
Shares 8,069 Value ($000) $26 Avg Close $2.11 Range $0.92 - $3.81
Q3 2023
Shares 2,691 Value ($000) $8 Avg Close $4.01 Range $2.67 - $5.84
Q2 2023
Shares 4,698 Value ($000) $26 Avg Close $5.84 Range $4.35 - $7.80
Q1 2023
Shares 4,461 Value ($000) $0 Avg Close $3.61 Range $2.28 - $5.42
Q4 2022
Shares 4,015 Value ($000) $0 Avg Close $2.76 Range $1.74 - $4.00
Q3 2022
Shares 6,208 Value ($000) $19 Avg Close $4.64 Range $2.77 - $7.75
Q2 2022
Shares 26,254 Value ($000) $73 Avg Close $3.39 Range $1.86 - $6.41
Q1 2022
Shares 2,200 Value ($000) $14 Avg Close $6.24 Range $4.65 - $7.46
Q4 2021
Shares 9,156 Value ($000) $58 Avg Close $7.25 Range $5.45 - $9.78
Q3 2021
Shares 5,726 Value ($000) $79 Avg Close $14.97 Range $13.31 - $16.57
Q2 2021
Shares 5,843 Value ($000) $87 Avg Close $16.78 Range $13.86 - $19.39
Q1 2021
Shares 11,504 Value ($000) $205 Avg Close $19.45 Range $14.03 - $23.85
Q4 2020
Shares 2,134 Value ($000) $30 Avg Close $12.22 Range $9.87 - $15.68
Q3 2020
Shares 33,816 Value ($000) $342 Avg Close $12.87 Range $9.25 - $25.46
Q2 2020
Shares 7,493 Value ($000) $110 Avg Close $14.93 Range $11.84 - $17.21
Q2 2019
Shares 229 Value ($000) $4 Avg Close $17.96 Range $14.73 - $20.16
Q1 2019
Shares 298 Value ($000) $5 Avg Close $14.42 Range $10.88 - $17.94
Q4 2018
Shares 1,778 Value ($000) $20 Avg Close $14.01 Range $10.30 - $24.87
Q3 2017
Shares 4,645 Value ($000) $100 Avg Close $21.19 Range $18.63 - $25.19
Q2 2016
Shares 200 Value ($000) $2 Avg Close $12.31 Range $9.46 - $16.38
Q4 2015
Shares 474 Value ($000) $7 Avg Close $13.81 Range $10.69 - $16.52
Q2 2015
Shares 3,747 Value ($000) $67 Avg Close $21.58 Range $17.62 - $26.64
Q4 2014
Shares 506 Value ($000) $13 Avg Close $18.22 Range $11.18 - $25.10
Q2 2014
Shares 27 Value ($000) $0 Avg Close $12.61 Range $9.76 - $18.01
Q1 2014
Shares 415 Value ($000) $5 Avg Close $12.28 Range $10.11 - $14.69
Q4 2013
Shares 176 Value ($000) $2 Avg Close $9.65 Range $6.92 - $13.76
Q3 2013
Shares 4,967 Value ($000) $49 Avg Close $5.96 Range $4.75 - $10.70
Q2 2013
Shares 100 Value ($000) $1 Avg Close $4.61 Range $3.65 - $5.70