RUBICON TECHNOLOGY INC

Ticker: RBCN CUSIP: 78112T206 Class: Equities

Intellectus Partners, LLC's Holding History (CIK: 0001677253)

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

Q4 2017

Shares 400 Value ($000) $3 Avg Close $8.17 Range $7.51 - $9.05

Q3 2017

Shares 400 Value ($000) $3 Avg Close $8.22 Range $6.71 - $9.41

Q2 2017

Shares 400 Value ($000) $4 Avg Close $8.54 Range $6.40 - $10.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	400	$3	$8.17	$7.51 - $9.05
Q3 2017	400	$3	$8.22	$6.71 - $9.41
Q2 2017	400	$4	$8.54	$6.40 - $10.45