EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 7,040 Value ($000) $87 Avg Close $10.72 Range $8.58 - $13.41
Q3 2025
Shares 96,280 Value ($000) $849 Avg Close $7.78 Range $5.62 - $9.66
Q2 2025
Shares 82,810 Value ($000) $528 Avg Close $5.72 Range $4.02 - $7.02
Q4 2024
Shares 37,609 Value ($000) $360 Avg Close $9.18 Range $7.70 - $12.73
Q3 2024
Shares 45,609 Value ($000) $381 Avg Close $9.09 Range $5.25 - $15.10
Q4 2023
Shares 273,774 Value ($000) $657 Avg Close $2.35 Range $1.81 - $3.41
Q3 2023
Shares 190,641 Value ($000) $648 Avg Close $5.54 Range $3.08 - $8.21
Q2 2023
Shares 1,721 Value ($000) $13 Avg Close $9.27 Range $7.33 - $13.67
Q1 2023
Shares 332 Value ($000) $3 Avg Close $12.09 Range $7.74 - $16.66
Q4 2022
Shares 10,961 Value ($000) $129 Avg Close $15.48 Range $10.61 - $21.88
Q3 2022
Shares 2,117 Value ($000) $44 Avg Close $27.83 Range $20.06 - $36.14
Q2 2022
Shares 8,317 Value ($000) $258 Avg Close $34.14 Range $26.85 - $44.04
Q1 2022
Shares 4,903 Value ($000) $201 Avg Close $44.11 Range $36.20 - $52.28
Q4 2021
Shares 11,114 Value ($000) $483 Avg Close $45.24 Range $29.88 - $55.35
Q3 2021
Shares 19,573 Value ($000) $980 Avg Close $60.56 Range $50.02 - $68.03
Q2 2021
Shares 16,273 Value ($000) $1,025 Avg Close $64.24 Range $55.07 - $85.45
Q1 2021
Shares 4,268 Value ($000) $397 Avg Close $102.42 Range $86.16 - $127.20
Q4 2020
Shares 14,654 Value ($000) $1,313 Avg Close $91.78 Range $77.73 - $115.97
Q3 2020
Shares 27,528 Value ($000) $2,844 Avg Close $107.80 Range $79.25 - $137.61
Q3 2018
Shares 200 Value ($000) $13 Avg Close $58.35 Range $49.93 - $67.24
Q2 2017
Shares 2,500 Value ($000) $85 Avg Close $30.87 Range $27.94 - $34.90
Q4 2016
Shares 1,400 Value ($000) $46 Avg Close $29.98 Range $24.47 - $36.64
Q3 2016
Shares 100 Value ($000) $3 Avg Close $29.06 Range $26.12 - $34.10
Q2 2016
Shares 1,200 Value ($000) $34 Avg Close $39.20 Range $27.01 - $44.38