DAQO NEW ENERGY CORP

Ticker: DQ CUSIP: 23703Q203 Class: ADR

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q1 2021
Shares 12,000 Value ($000) $906 Avg Close — Range —
Q1 2020
Shares 8,000 Value ($000) $463 Avg Close — Range —
Q3 2014
Shares 5,000 Value ($000) $214 Avg Close — Range —