Shares

16 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2022

Nov 10, 2022

SELL
$2.47 - $16.63 $1,538 - $10,360
-623 Reduced 91.62%
57 $0
Q2 2022

Aug 10, 2022

BUY
$8.77 - $9.61 $5,025 - $5,506
573 Added 535.51%
680 $6,000
Q3 2021

Nov 15, 2021

SELL
$8.82 - $10.7 $16,793 - $20,372
-1,904 Reduced 94.68%
107 $1,000
Q2 2021

Aug 13, 2021

SELL
$9.5 - $11.18 $4,436 - $5,221
-467 Reduced 18.85%
2,011 $19,000
Q1 2021

May 12, 2021

BUY
$9.22 - $11.45 $21,925 - $27,228
2,378 Added 2378.0%
2,478 $26,000
Q2 2020

Jul 31, 2020

SELL
$7.25 - $8.33 $13,550 - $15,568
-1,869 Reduced 94.92%
100 $1,000
Q1 2020

May 01, 2020

BUY
$7.71 - $9.16 $14,101 - $16,753
1,829 Added 1306.43%
1,969 $15,000
Q4 2019

Feb 14, 2020

SELL
$8.0 - $9.23 $4,640 - $5,353
-580 Reduced 80.56%
140 $1,000
Q3 2019

Nov 14, 2019

BUY
$8.3 - $9.58 $4,814 - $5,556
580 Added 414.29%
720 $7,000
Q1 2019

May 14, 2019

SELL
$7.81 - $8.41 $7,989 - $8,603
-1,023 Reduced 87.96%
140 $1,000
Q4 2018

Feb 14, 2019

BUY
$7.37 - $9.09 $7,171 - $8,844
973 Added 512.11%
1,163 $9,000
Q2 2018

Aug 14, 2018

SELL
$6.77 - $8.06 $6,675 - $7,947
-986 Reduced 83.84%
190 $2,000
Q1 2018

May 15, 2018

SELL
$6.95 - $8.37 $16,575 - $19,962
-2,385 Reduced 66.98%
1,176 $8,000
Q4 2017

Feb 14, 2018

BUY
$7.6 - $8.7 $10,465 - $11,979
1,377 Added 63.05%
3,561 $29,000
Q3 2017

Nov 14, 2017

BUY
$7.86 - $8.4 $16,065 - $17,169
2,044 Added 1460.0%
2,184 $18,000
Q2 2017

Aug 14, 2017

BUY
N/A
140
140 $1,000

Others Institutions Holding RBCN

# of Institutions
1
Shares Held
150
Call Options Held
0
Put Options Held
0

About Rubicon Technology, Inc.


  • Ticker RBCN
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 2,462,890
  • Market Cap $1.8M
  • Description
  • Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America and Asia. The company offers optical and industrial sapphire products in various shapes and sizes, including round and rectangular windows and wafers, domes, tubes, and rods for a range of end markets comprising defense ...
More about RBCN
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