ATYR PHARMA INC

Ticker: ATYR CUSIP: 002120202 Class: Common Stock

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

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

Q4 2025
Shares 191,048 Value ($000) $150 Avg Close $0.82 Range $0.64 - $1.12
Q3 2025
Shares 17,240 Value ($000) $12 Avg Close $4.53 Range $0.70 - $7.29
Q2 2025
Shares 70,767 Value ($000) $359 Avg Close $3.93 Range $2.30 - $5.98
Q1 2025
Shares 89,671 Value ($000) $271 Avg Close $3.65 Range $2.71 - $4.66
Q4 2024
Shares 7,240 Value ($000) $26 Avg Close $3.03 Range $1.67 - $3.98
Q3 2022
Shares 14,461 Value ($000) $43 Avg Close $3.35 Range $2.70 - $4.28
Q2 2022
Shares 5,648 Value ($000) $16 Avg Close $3.62 Range $2.60 - $5.97
Q3 2021
Shares 2,022 Value ($000) $18 Avg Close $5.98 Range $4.22 - $13.10
Q2 2021
Shares 43 Value ($000) $0 Avg Close $4.26 Range $3.50 - $4.99
Q1 2021
Shares 43 Value ($000) $0 Avg Close $4.70 Range $3.48 - $8.33
Q4 2020
Shares 43 Value ($000) $0 Avg Close $3.66 Range $2.93 - $7.27
Q3 2020
Shares 43 Value ($000) $0 Avg Close $4.11 Range $3.23 - $5.48
Q2 2020
Shares 43 Value ($000) $0 Avg Close $3.63 Range $2.40 - $4.75
Q1 2020
Shares 43 Value ($000) $0 Avg Close $4.32 Range $2.13 - $7.62
Q4 2019
Shares 43 Value ($000) $0 Avg Close $3.86 Range $3.03 - $4.98
Q3 2019
Shares 43 Value ($000) $0 Avg Close $3.68 Range $2.76 - $5.97