Rubicon Technology Inc

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Rubicon Technology Inc
CIK #0001410172
EDGAR Form CIK 2011 - 2026
10-K [0001410172]
10-Q [0001410172]
3 [0001410172]
4 [0001410172]
8-K [0001410172]
SC 13D [0001410172]
SC 13G [0001410172]
Form 13D/13G Filer Form 13D/13G Subject Filed
Janel Corp Rubicon Technology Inc [2022-07-05]
Poplar Point Capital Management LLC Rubicon Technology Inc [2021-02-10]
Sententia Capital Management LLC Rubicon Technology Inc [2017-12-04]
Bandera Partners LLC Rubicon Technology Inc [2017-11-17]
Aldebaran Capital LLC Rubicon Technology Inc [2017-06-30]
Ecofin Ltd Rubicon Technology Inc [2016-04-06]
Columbia Wanger Asset Management LLC Rubicon Technology Inc [2015-02-09]
FMR LLC Rubicon Technology Inc [2014-02-14]
Ariel Investments LLC Rubicon Technology Inc [2014-02-14]
Royce & Associates LLC Rubicon Technology Inc [2014-01-13]
View All
Form 3/4/5 Subject 2011 - 2026
Rubicon Technology Inc
Brog Timothy
Seirer Darren Clay
Eidinger John
Schulte Dominique
Oaxaca Group LLC
Janel Corp
Bylinsky Gregory
Bandera Partners LLC
Gramm Jefferson
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Rubicon Technology Inc RBCN
Common Stock
2023-02-22 Sell 52,624 $1.51 79,462
Rubicon Technology Inc RBCN
Common Stock
2022-08-19 Sell 58,315 $20.00 1,166,300
Rubicon Technology Inc RBCN
Common Stock, $0.001 Par Value Per Share
2022-08-19 Sell 3,059 $20.00 61,180
Rubicon Technology Inc RBCN
Common Stock
2022-08-19 Sell 31,851 $20.00 637,020
Rubicon Technology Inc RBCN
Common Stock
2022-08-19 Sell 4,472 $20.00 89,440
Rubicon Technology Inc RBCN
Common Stock, $0.001 Par Value Per Share
2022-08-19 Sell 129,933 $20.00 2,598,660
Rubicon Technology Inc RBCN
Common Stock
2022-07-29 Grant 1,010 $0.00
Rubicon Technology Inc RBCN
Common Stock
2022-07-29 Grant 1,010 $0.00
Rubicon Technology Inc RBCN
Common Stock
2022-07-29 Grant 1,010 $0.00
Rubicon Technology Inc RBCN
Common Stock
2022-07-18 Tax withheld 6,346 $16.06 101,917
Rubicon Technology Inc RBCN
Common Stock
2022-07-18 Option exercise 12,500 $0.00
Rubicon Technology Inc RBCN
Common Stock
2022-07-13 Tax withheld 6,346 $15.84 100,521
Rubicon Technology Inc RBCN
Common Stock
2022-07-13 Option exercise 12,500 $0.00
Rubicon Technology Inc RBCN
Restricted Stock Units · derivative
2021-12-28 Grant 25,000
Rubicon Technology Inc RBCN
Restricted Stock Units · derivative
2021-06-24 Grant 1,010 $9.90 9,999
Rubicon Technology Inc RBCN
Restricted Stock Units · derivative
2021-06-24 Grant 1,010 $9.90 9,999
Rubicon Technology Inc RBCN
Restricted Stock Units · derivative
2021-06-24 Grant 1,010 $9.90 9,999
Rubicon Technology Inc RBCN
Common Stock
2021-06-23 Grant 1,250 $0.00
Rubicon Technology Inc RBCN
Common Stock
2021-06-23 Grant 1,250 $0.00
Rubicon Technology Inc RBCN
Common Stock
2021-06-23 Grant 1,250 $0.00
showing 20 of 169 most recent transactions
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