HYLIION HOLDINGS CORP

Ticker: HYLN CUSIP: 449109107 Class: Common Stock

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

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

Q4 2025
Shares 28,777 Value ($000) $53 Avg Close $2.01 Range $1.56 - $2.56
Q3 2025
Shares 16,879 Value ($000) $33 Avg Close $1.66 Range $1.30 - $2.42
Q2 2025
Shares 25,585 Value ($000) $34 Avg Close $1.46 Range $1.11 - $1.91
Q1 2025
Shares 1,293 Value ($000) $2 Avg Close $1.98 Range $1.32 - $2.74
Q1 2024
Shares 123,822 Value ($000) $218 Avg Close $1.31 Range $0.80 - $1.96
Q4 2023
Shares 130,688 Value ($000) $106 Avg Close $0.71 Range $0.52 - $1.23
Q3 2023
Shares 53,435 Value ($000) $63 Avg Close $1.50 Range $1.15 - $2.29
Q2 2023
Shares 62,252 Value ($000) $104 Avg Close $1.69 Range $1.22 - $2.08
Q1 2023
Shares 55,428 Value ($000) $110 Avg Close $2.78 Range $1.86 - $3.88
Q4 2022
Shares 91,075 Value ($000) $213 Avg Close $2.71 Range $2.17 - $3.46
Q3 2022
Shares 96,594 Value ($000) $277 Avg Close $3.65 Range $2.80 - $4.71
Q2 2022
Shares 100,473 Value ($000) $324 Avg Close $3.51 Range $2.69 - $4.55
Q1 2022
Shares 67,902 Value ($000) $301 Avg Close $4.42 Range $3.33 - $6.54
Q4 2021
Shares 79,992 Value ($000) $496 Avg Close $7.15 Range $5.57 - $9.12
Q3 2021
Shares 69,576 Value ($000) $584 Avg Close $9.21 Range $7.76 - $11.93
Q2 2021
Shares 58,418 Value ($000) $681 Avg Close $10.46 Range $7.69 - $13.58
Q1 2021
Shares 239,373 Value ($000) $2,554 Avg Close $15.66 Range $10.08 - $22.25
Q4 2020
Shares 17,621 Value ($000) $290 Avg Close $22.75 Range $15.35 - $50.00