NIU TECHNOLOGIES

Ticker: NIU CUSIP: 65481N100 Class: ADS

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

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

Q1 2022
Shares 35,880 Value ($000) $347 Avg Close — Range —
Q4 2021
Shares 52,818 Value ($000) $851 Avg Close — Range —
Q3 2021
Shares 27,769 Value ($000) $643 Avg Close — Range —
Q4 2020
Shares 18,366 Value ($000) $515 Avg Close — Range —
Q3 2020
Shares 20,310 Value ($000) $390 Avg Close — Range —