Insider Trading & Ownership - Rubicon Technology Inc. (RBCN)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Rubicon Technology Inc.
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-02-22
Sale
2023-02-24
08:00 am
Rubicon Technology Inc.RBCNBrog Timothy
Director
52,624$1.51$79,4624,969
(Direct)
View
2022-08-19
Sale
2022-08-23
4:23 pm
Rubicon Technology Inc.RBCNGramm Jefferson
Bandera Partners LLC
Bylinsky Gregory
See Footnote 1
10% Owner
132,992$20$2,659,840131,344
(Indirect
Direct)
View
2022-08-19
Sale
2022-08-22
08:01 am
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
58,315$20$1,166,30057,593
(Direct)
View
2022-08-19
Sale
2022-08-22
08:01 am
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
31,851$20$637,02031,456
(Direct)
View
2022-08-19
Sale
2022-08-22
08:00 am
Rubicon Technology Inc.RBCNWestphal Susan
Director
4,472$20$89,4404,416
(Direct)
View
2019-06-11
Purchase
2019-06-12
12:38 pm
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
2,051$8.08$16,57247,000
(Direct)
View
2019-06-06
Purchase
2019-06-10
09:16 am
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
7,949$8.0018$63,60644,949
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing

Ownership
2022-08-29
6:22 pm
N/A
N/A
Rubicon Technology Inc.RBCNEidinger John
Director
0$00
(Indirect)
View

Ownership
2022-08-29
6:08 pm
N/A
N/A
Rubicon Technology Inc.RBCNSeirer Darren Clay
Director
10% Owner
0$0451,842
(Indirect)
View

Ownership
2022-08-24
10:14 am
N/A
N/A
Rubicon Technology Inc.RBCNJANEL CORP
Oaxaca Group L.L.C.
Schulte Dominique
10% Owner
0$01,108,000
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
10% Owner
1,010$0263,710
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,010$063,307
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,010$08,888
(Direct)
View
2022-07-18
Exercise
2022-07-19
4:59 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
12,500$0115,908
(Direct)
View
2022-07-18
Tax Withholding
2022-07-19
4:59 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
6,346$16.06115,908
(Direct)
View
2022-07-13
Tax Withholding
2022-07-15
4:59 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
6,346$15.84109,754
(Direct)
View
2022-07-13
Exercise
2022-07-15
4:59 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
12,500$0109,754
(Direct)
View
2021-12-28
Option Award
2021-12-29
4:30 pm
N/A
2025-12-28
Rubicon Technology Inc.RBCNBrog Timothy
Chief Executive Officer
25,000$025,000
(Direct)
View
2021-06-24
Option Award
2021-06-28
9:22 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,010$9.963,307
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:22 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,250$063,307
(Direct)
View
2021-06-24
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,010$9.98,888
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,250$08,888
(Direct)
View
2021-06-24
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
10% Owner
1,010$9.9263,710
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
10% Owner
1,250$0263,710
(Direct)
View
2021-04-06
Tax Withholding
2021-04-07
08:13 am
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
14,950$10.81103,600
(Direct)
View
2021-04-06
Option Award
2021-04-07
08:13 am
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
31,550$0103,600
(Direct)
View

Ownership
2021-03-22
08:01 am
N/A
N/A
Rubicon Technology Inc.RBCNLusardi Kevin Timothy
Chief Financial Officer
0$09,000
(Direct)
View
2020-10-19
Exercise
2020-10-20
5:28 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
17,280$087,000
(Direct)
View
2020-10-19
Tax Withholding
2020-10-20
5:28 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
5,280$8.587,000
(Direct)
View
2020-07-16
Option Award
2020-09-15
06:29 am
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
10% Owner
1,250$8262,700
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:29 am
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
10% Owner
1,199$0262,700
(Direct)
View
2020-07-16
Option Award
2020-09-15
06:28 am
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,250$862,297
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:28 am
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,199$062,297
(Direct)
View
2020-07-16
Option Award
2020-09-15
06:26 am
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,250$87,878
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:26 am
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,199$07,878
(Direct)
View

Ownership
2020-09-14
5:05 pm
N/A
N/A
Rubicon Technology Inc.RBCNBandera Partners LLC
Bylinsky Gregory
10% Owner
0$0258,256
(Indirect)
View

Ownership
2019-11-19
11:53 am
N/A
N/A
Rubicon Technology Inc.RBCNRich Mathew Jason
Chief Financial Officer
0$09,000
(Direct)
View
2019-09-30
Exercise
2019-10-02
4:55 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
49,000$075,000
(Direct)
View
2019-09-30
Tax Withholding
2019-10-02
4:55 pm
N/A
N/A
Rubicon Technology Inc.RBCNBrog Timothy
President and CEO
21,000$9.0975,000
(Direct)
View
2019-06-10
Disposition
2019-06-10
12:37 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
12,818$8.1259,848
(Direct)
View
2019-05-30
Option Award
2019-06-04
08:57 am
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
1,199$8.34261,450
(Direct)
View
2019-05-29
Option Award
2019-06-04
08:57 am
N/A
N/A
Rubicon Technology Inc.RBCNGramm Jefferson
Director
1,391$0261,450
(Direct)
View
2019-05-30
Option Award
2019-06-03
7:46 pm
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,199$8.346,628
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:46 pm
N/A
N/A
Rubicon Technology Inc.RBCNWestphal Susan
Director
1,391$06,628
(Direct)
View
2019-05-30
Option Award
2019-06-03
7:44 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,199$8.3473,865
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:44 pm
N/A
N/A
Rubicon Technology Inc.RBCNMIKOLAJCZYK MICHAEL E
Director
1,391$073,865
(Direct)
View