Graffy Mardel A

CIK 00016199931 companyBENSENVILLE, IL

SEC Profile

Transactions

Companies

Filings

CIK

0001619993

Recent Transactions

21 trades

Award
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2018-01-03+444→ 444 total
Award
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2018-01-03+444→ 444 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2017-11-01−299→ 0 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2017-11-01−115→ 0 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Common Stock
2017-11-01+414→ 414 total
Tax Payment
Rubicon Technology, Inc.$RBCN
Common Stock
2017-11-01$7.61/sh−130→ 284 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2016-11-01−1,155→ 1,155 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Common Stock
2016-11-01+4,145→ 7,573 total
Tax Payment
Rubicon Technology, Inc.$RBCN
Common Stock
2016-11-01$0.60/sh−1,510→ 6,063 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2016-11-01−2,990→ 2,990 total
Award
Rubicon Technology, Inc.$RBCN
Stock Option (Right to Buy)
2015-12-01+174,165→ 174,165 total
Award
Rubicon Technology, Inc.$RBCN
Stock Option (Right to Buy)
2015-12-01+217,706→ 217,706 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Common Stock
2015-11-01+4,146→ 4,938 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2015-11-01−1,155→ 2,310 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2015-11-01−2,991→ 5,980 total
Tax Payment
Rubicon Technology, Inc.$RBCN
Common Stock
2015-11-01$1.10/sh−1,510→ 3,428 total
Award
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2014-11-01+8,971→ 8,971 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Restricted Stock Units
2014-11-01−1,156→ 3,465 total
Exercise/Conversion
Rubicon Technology, Inc.$RBCN
Common Stock
2014-11-01+1,156→ 1,156 total
Tax Payment
Rubicon Technology, Inc.$RBCN
Common Stock
2014-11-01$4.43/sh−364→ 792 total
Award
Rubicon Technology, Inc.$RBCN
Employee Stock Option (Right to Buy)
2014-09-19+25,000→ 25,000 total

Companies

Rubicon Technology, Inc.
VP - Financial Operations
$RBCN

Recent Filings

Address

C/O RUBICON TECHNOLOGY INC. 900 EAST GREEN ST., UNIT A

BENSENVILLE, IL, 60106

View on SEC.gov