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.
"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
Goto 0, 1, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2019-06-06
Purchase
2019-06-10
09:16 am
Rubicon Technology Inc. RBCN Brog Timothy
CEO
7,949 $8.0018 $63,606 44,949
(Direct)
View
2019-06-11
Purchase
2019-06-12
12:38 pm
Rubicon Technology Inc. RBCN Brog Timothy
CEO
2,051 $8.08 $16,572 47,000
(Direct)
View
2022-08-19
Sale
2022-08-22
08:00 am
Rubicon Technology Inc. RBCN Westphal Susan
Director
4,472 $20 $89,440 4,416
(Direct)
View
2022-08-19
Sale
2022-08-22
08:01 am
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
31,851 $20 $637,020 31,456
(Direct)
View
2022-08-19
Sale
2022-08-22
08:01 am
Rubicon Technology Inc. RBCN Brog Timothy
CEO
58,315 $20 $1,166,300 57,593
(Direct)
View
2022-08-19
Sale
2022-08-23
4:23 pm
Rubicon Technology Inc. RBCN Gramm Jefferson
Bandera Partners LLC
Bylinsky Gregory
10% Owner
132,992 $20 $2,659,840 131,344
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2018-03-16
Option Award
2018-03-19
5:43 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
626 $0 4,038
(Direct)
View
2018-05-10
Option Award
2018-05-14
1:08 pm
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
1,391 $7.19 1,391
(Direct)
View
2018-05-10
Option Award
2018-05-14
1:09 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,391 $7.19 1,391
(Direct)
View
2018-05-10
Option Award
2018-05-14
1:10 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,391 $7.19 1,391
(Direct)
View
2018-06-04
Ownership
2018-06-06
3:31 pm
N/A
N/A
Rubicon Technology Inc. RBCN Slavutsky Inga A
CFO
0 $0 4,107
(Direct)
View
2018-07-06
Exercise
2018-07-09
4:16 pm
N/A
N/A
Rubicon Technology Inc. RBCN Slavutsky Inga A
CFO
219 $0 276
(Direct)
View
2018-07-06
Tax Withholding
2018-07-09
4:16 pm
N/A
N/A
Rubicon Technology Inc. RBCN Slavutsky Inga A
CFO
81 $7.89 276
(Direct)
View
2018-11-27
Option Award
2018-11-28
5:17 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
4,711 $8.3 41,373
(Direct)
View
2018-11-27
Option Award
2018-11-28
5:17 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
387 $8.4 41,373
(Direct)
View
2018-11-29
Option Award
2018-11-30
5:01 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
358 $8.55 51,060
(Direct)
View
2018-11-29
Option Award
2018-11-30
5:01 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
9,329 $8.68 51,060
(Direct)
View
2018-12-03
Option Award
2018-12-04
5:34 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
15,215 $8.73 71,275
(Direct)
View
2018-12-03
Option Award
2018-12-04
5:34 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
5,000 $8.64 71,275
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:44 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,391 $0 73,865
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:44 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,199 $8.34 73,865
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:46 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,391 $0 6,628
(Direct)
View
2019-05-29
Option Award
2019-06-03
7:46 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,199 $8.34 6,628
(Direct)
View
2019-05-29
Option Award
2019-06-04
08:57 am
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
1,391 $0 261,450
(Direct)
View
2019-05-29
Option Award
2019-06-04
08:57 am
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
1,199 $8.34 261,450
(Direct)
View
2019-06-10
Disposition
2019-06-10
12:37 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
12,818 $8.12 59,848
(Direct)
View
2019-09-30
Exercise
2019-10-02
4:55 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
49,000 $0 75,000
(Direct)
View
2019-09-30
Tax Withholding
2019-10-02
4:55 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
21,000 $9.09 75,000
(Direct)
View
2019-11-18
Ownership
2019-11-19
11:53 am
N/A
N/A
Rubicon Technology Inc. RBCN Rich Mathew Jason
CFO
0 $0 9,000
(Direct)
View
2020-05-14
Ownership
2020-09-14
5:05 pm
N/A
N/A
Rubicon Technology Inc. RBCN Bandera Partners LLC
Bylinsky Gregory
10% Owner
0 $0 258,256
(Indirect)
View
2020-07-15
Option Award
2020-09-15
06:26 am
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,250 $8 7,878
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:26 am
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,199 $0 7,878
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:28 am
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,250 $8 62,297
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:28 am
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,199 $0 62,297
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:29 am
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
10% Owner
1,250 $8 262,700
(Direct)
View
2020-07-15
Option Award
2020-09-15
06:29 am
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
10% Owner
1,199 $0 262,700
(Direct)
View
2020-10-19
Exercise
2020-10-20
5:28 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
17,280 $0 87,000
(Direct)
View
2020-10-19
Tax Withholding
2020-10-20
5:28 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
5,280 $8.5 87,000
(Direct)
View
2021-03-17
Ownership
2021-03-22
08:01 am
N/A
N/A
Rubicon Technology Inc. RBCN Lusardi Kevin Timothy
CFO
0 $0 9,000
(Direct)
View
2021-04-06
Tax Withholding
2021-04-07
08:13 am
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
14,950 $10.81 103,600
(Direct)
View
2021-04-06
Option Award
2021-04-07
08:13 am
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
31,550 $0 103,600
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
10% Owner
1,010 $9.9 263,710
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
10% Owner
1,250 $0 263,710
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,010 $9.9 8,888
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:21 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,250 $0 8,888
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:22 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,010 $9.9 63,307
(Direct)
View
2021-06-23
Option Award
2021-06-28
9:22 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,250 $0 63,307
(Direct)
View
2021-12-28
Option Award
2021-12-29
4:30 pm
N/A
2025-12-28
Rubicon Technology Inc. RBCN Brog Timothy
CEO
25,000 $0 25,000
(Direct)
View
2022-07-13
Exercise
2022-07-15
4:59 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
12,500 $0 109,754
(Direct)
View
2022-07-13
Tax Withholding
2022-07-15
4:59 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
6,346 $15.84 109,754
(Direct)
View
2022-07-18
Exercise
2022-07-19
4:59 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
12,500 $0 115,908
(Direct)
View
2022-07-18
Tax Withholding
2022-07-19
4:59 pm
N/A
N/A
Rubicon Technology Inc. RBCN Brog Timothy
CEO
6,346 $16.06 115,908
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc. RBCN Westphal Susan
Director
1,010 $0 8,888
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc. RBCN MIKOLAJCZYK MICHAEL E
Director
1,010 $0 63,307
(Direct)
View
2022-07-29
Option Award
2022-08-01
4:30 pm
N/A
N/A
Rubicon Technology Inc. RBCN Gramm Jefferson
Director
10% Owner
1,010 $0 263,710
(Direct)
View
2022-08-19
Ownership
2022-08-24
10:14 am
N/A
N/A
Rubicon Technology Inc. RBCN JANEL CORP
Oaxaca Group L.L.C.
Schulte Dominique
10% Owner
0 $0 1,108,000
(Direct)
View
2022-08-19
Ownership
2022-08-29
6:08 pm
N/A
N/A
Rubicon Technology Inc. RBCN Seirer Darren Clay
Director
10% Owner
0 $0 451,842
(Indirect)
View
2022-08-19
Ownership
2022-08-29
6:22 pm
N/A
N/A
Rubicon Technology Inc. RBCN Eidinger John
Director
0 $0 0
(Indirect)
View
Goto 0, 1, Next