NIU TECHNOLOGIES

Ticker: NIU CUSIP: 65481N100 Class: ADS

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q2 2022
Shares 371,252 Value ($000) $3,193 Avg Close — Range —
Q1 2022
Shares 378,574 Value ($000) $3,657 Avg Close — Range —
Q4 2021
Shares 430,631 Value ($000) $6,937 Avg Close — Range —
Q3 2021
Shares 381,745 Value ($000) $8,845 Avg Close — Range —
Q2 2021
Shares 391,751 Value ($000) $12,791 Avg Close — Range —
Q1 2021
Shares 381,672 Value ($000) $13,988 Avg Close — Range —