NIU TECHNOLOGIES

Ticker: NIU CUSIP: 65481N100 Class: ADS

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q3 2023
Shares 10,458 Value ($000) $30 Avg Close — Range —
Q2 2023
Shares 14,344 Value ($000) $57 Avg Close — Range —
Q1 2023
Shares 19,339 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 29,225 Value ($000) $0 Avg Close — Range —