BEACON ROOFING SUPPLY INC

CUSIP: 073685109 Class: Common Stock

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

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

Q3 2021
Shares 5,700 Value ($000) $272 Avg Close — Range —
Q2 2021
Shares 5,000 Value ($000) $266 Avg Close — Range —
Q1 2021
Shares 5,000 Value ($000) $262 Avg Close — Range —