RUBICON TECHNOLOGY INC

Ticker: RBCN CUSIP: 78112T206 Class: Equities

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q2 2019
Shares 21,402 Value ($000) $177 Avg Close $8.02 Range $7.50 - $8.62
Q1 2019
Shares 22,076 Value ($000) $178 Avg Close $8.16 Range $7.62 - $8.48
Q4 2018
Shares 22,176 Value ($000) $175 Avg Close $8.11 Range $7.24 - $9.12
Q3 2018
Shares 26,932 Value ($000) $241 Avg Close $8.46 Range $7.79 - $9.46
Q2 2018
Shares 38,490 Value ($000) $303 Avg Close $7.38 Range $6.76 - $8.06
Q1 2018
Shares 38,490 Value ($000) $267 Avg Close $7.49 Range $6.95 - $8.39
Q4 2017
Shares 33,490 Value ($000) $267 Avg Close $8.17 Range $7.51 - $9.05
Q3 2017
Shares 33,490 Value ($000) $276 Avg Close $8.22 Range $6.71 - $9.41
Q2 2017
Shares 33,490 Value ($000) $310 Avg Close $8.54 Range $6.40 - $10.45