QUANTUM FUEL SYS TECH WORLDW

CUSIP: 74765E307 Class: COM

OLD SECOND NATIONAL BANK OF AURORA's Holding History (CIK: 0000903783)

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

Q2 2023
Shares 50 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 50 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 50 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 50 Value ($000) $0 Avg Close — Range —
Q2 2022
Shares 50 Value ($000) $0 Avg Close — Range —
Q1 2022
Shares 50 Value ($000) $0 Avg Close — Range —
Q4 2021
Shares 50 Value ($000) $0 Avg Close — Range —
Q3 2021
Shares 50 Value ($000) $0 Avg Close — Range —
Q2 2021
Shares 50 Value ($000) $0 Avg Close — Range —
Q1 2021
Shares 50 Value ($000) $0 Avg Close — Range —
Q4 2020
Shares 50 Value ($000) $0 Avg Close — Range —
Q3 2020
Shares 50 Value ($000) $0 Avg Close — Range —
Q2 2020
Shares 50 Value ($000) $0 Avg Close — Range —
Q1 2020
Shares 50 Value ($000) $0 Avg Close — Range —
Q4 2019
Shares 50 Value ($000) $0 Avg Close — Range —