RUBICON TECHNOLOGY INC

Ticker: RBCN CUSIP: 78112T206 Class: Equities

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2018
Shares 62 Value ($000) $0 Avg Close $8.11 Range $7.24 - $9.12
Q3 2018
Shares 62 Value ($000) $1 Avg Close $8.46 Range $7.79 - $9.46
Q2 2018
Shares 62 Value ($000) $0 Avg Close $7.38 Range $6.76 - $8.06
Q1 2018
Shares 62 Value ($000) $0 Avg Close $7.49 Range $6.95 - $8.39
Q4 2017
Shares 62 Value ($000) $0 Avg Close $8.17 Range $7.51 - $9.05
Q3 2017
Shares 62 Value ($000) $1 Avg Close $8.22 Range $6.71 - $9.41
Q2 2017
Shares 62 Value ($000) $1 Avg Close $8.54 Range $6.40 - $10.45