XBIOTECH INC

Ticker: XBIT CUSIP: 98400H102 Class: Foreign Stock

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

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

Q4 2024
Shares 7,500 Value ($000) $30 Avg Close $6.82 Range $3.51 - $8.32
Q3 2023
Shares 1,738 Value ($000) $7 Avg Close $5.00 Range $3.91 - $6.00
Q2 2023
Shares 166 Value ($000) $1 Avg Close $4.51 Range $3.05 - $6.69
Q2 2022
Shares 4,000 Value ($000) $23 Avg Close $6.73 Range $5.09 - $9.27
Q1 2022
Shares 500 Value ($000) $4 Avg Close $10.03 Range $8.53 - $11.90
Q3 2021
Shares 2,024 Value ($000) $26 Avg Close $15.59 Range $12.83 - $16.95
Q1 2021
Shares 12,999 Value ($000) $223 Avg Close $16.09 Range $13.27 - $17.88
Q4 2020
Shares 20,229 Value ($000) $317 Avg Close $15.88 Range $12.92 - $18.09
Q3 2020
Shares 24,829 Value ($000) $474 Avg Close $14.87 Range $11.80 - $18.51
Q2 2020
Shares 22,496 Value ($000) $308 Avg Close $12.11 Range $8.79 - $14.39
Q1 2020
Shares 13,124 Value ($000) $139 Avg Close $14.02 Range $7.51 - $22.75
Q4 2019
Shares 711 Value ($000) $13 Avg Close $11.09 Range $7.05 - $19.77
Q3 2019
Shares 12,901 Value ($000) $135 Avg Close $7.02 Range $5.89 - $9.22
Q2 2019
Shares 6,506 Value ($000) $49 Avg Close $7.49 Range $5.83 - $10.00
Q1 2019
Shares 4,302 Value ($000) $47 Avg Close $6.99 Range $4.12 - $10.12
Q4 2018
Shares 18,331 Value ($000) $93 Avg Close $3.53 Range $2.68 - $5.60
Q3 2018
Shares 17,111 Value ($000) $54 Avg Close $3.36 Range $1.84 - $4.13
Q2 2018
Shares 29,142 Value ($000) $131 Avg Close $3.89 Range $3.38 - $5.00
Q1 2018
Shares 15,765 Value ($000) $84 Avg Close $3.97 Range $3.26 - $4.65
Q4 2017
Shares 22,365 Value ($000) $88 Avg Close $3.63 Range $3.23 - $4.40
Q3 2017
Shares 48,971 Value ($000) $214 Avg Close $4.07 Range $3.06 - $4.95
Q2 2017
Shares 8,579 Value ($000) $40 Avg Close $8.25 Range $2.39 - $15.56
Q4 2016
Shares 2,279 Value ($000) $23 Avg Close $11.46 Range $7.39 - $14.67
Q3 2016
Shares 8,203 Value ($000) $110 Avg Close $12.64 Range $10.77 - $21.54