NIU TECHNOLOGIES

Ticker: NIU CUSIP: 65481N100 Class: ADS

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 11,949 Value ($000) $36 Avg Close — Range —
Q3 2025
Shares 16,508 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 28,167 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 13,977 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 949 Value ($000) $0 Avg Close — Range —
Q3 2024
Shares 1,189 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 2,760 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 13,167 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 12,571 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 13,254 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 16,245 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 3,586 Value ($000) $14 Avg Close — Range —
Q1 2022
Shares 16,867 Value ($000) $162 Avg Close — Range —
Q3 2021
Shares 11,666 Value ($000) $375 Avg Close — Range —
Q2 2021
Shares 11,012 Value ($000) $359 Avg Close — Range —
Q1 2021
Shares 10,006 Value ($000) $366 Avg Close — Range —
Q3 2020
Shares 2,111 Value ($000) $40 Avg Close — Range —