NIU TECHNOLOGIES

Ticker: NIU CUSIP: 65481N100 Class: ADS

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q2 2021
Shares 635 Value ($000) $21 Avg Close — Range —
Q1 2021
Shares 586 Value ($000) $21 Avg Close — Range —
Q4 2020
Shares 547 Value ($000) $15 Avg Close — Range —
Q3 2020
Shares 10,707 Value ($000) $206 Avg Close — Range —
Q1 2019
Shares 2,910 Value ($000) $24 Avg Close — Range —