Dec 4 (Reuters) - Rubicon Technology Inc RBCN.O :
* SENTENTIA CAPITAL MANAGEMENT LLC REPORTS A 5.24% STAKE IN
RUBICON TECHNOLOGY INC AS OF NOVEMBER 24, 2017 - SEC FILING
* SENTENTIA CAPITAL MANAGEMENT LLC SAYS PURCHASED RUBICON
TECHNOLOGY INC SHARES BASED ON BELIEF THAT SHARES, WHEN
PURCHASED, WERE "UNDERVALUED"
* SENTENTIA CAPITAL MANAGEMENT LLC SAYS SENT A LETTER TO
RUBICON
TECHNOLOGY BOARD, DATED NOVEMBER 27, WITH A PROPOSAL FOR BOARD
REPRESENTATION
Source text (http://bit.ly/2kmdkTc)
Further company coverage: RBCN.O
(Bangalore.newsroom@thomsonreuters.com)