Insider Trading for RBCN
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Oct 1, 2016 to Feb 22, 2023
Gramm Jefferson
DirectorDirector, 10 Percent Owner, Other: See Footnote 1
-122.1K shares
13 transactions
Bylinsky Gregory
DirectorDirector:
-129.9K shares
1 transactions
Brog Timothy
DirectorDirector
+1.1M shares
24 transactions
CALDWELL DONALD R
DirectorDirector
-208.6K shares
4 transactions
MIKOLAJCZYK MICHAEL E
DirectorDirector:
+16.0K shares
21 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Feb 22, 2023 | Brog Timothy | DDirector | Sale | 52.6K | $1.51 | $79,462.24 | 5.0K | View |
| Aug 19, 2022 | Eidinger John | DDirector | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Aug 19, 2022 | Seirer Darren Clay | DDirector, 10 Percent Owner: | Unknown | 0 | $0.00 | $0.00 | 451.8K | View |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Aug 19, 2022 | Locked | — | — | — | — | — | — | — |
Jul 29, 2022 | Locked | — | — | — | — | — | — | — |
Jul 29, 2022 | Locked | — | — | — | — | — | — | — |
Jul 29, 2022 | Locked | — | — | — | — | — | — | — |
Jul 18, 2022 | Locked | — | — | — | — | — | — | — |
Jul 18, 2022 | Locked | — | — | — | — | — | — | — |
Jul 13, 2022 | Locked | — | — | — | — | — | — | — |
Jul 13, 2022 | Locked | — | — | — | — | — | — | — |
Dec 28, 2021 | Locked | — | — | — | — | — | — | — |
Jun 24, 2021 | Locked | — | — | — | — | — | — | — |
Jun 24, 2021 | Locked | — | — | — | — | — | — | — |
Jun 24, 2021 | Locked | — | — | — | — | — | — | — |
Jun 23, 2021 | Locked | — | — | — | — | — | — | — |
Jun 23, 2021 | Locked | — | — | — | — | — | — | — |
Jun 23, 2021 | Locked | — | — | — | — | — | — | — |
Apr 6, 2021 | Locked | — | — | — | — | — | — | — |
Apr 6, 2021 | Locked | — | — | — | — | — | — | — |
Mar 17, 2021 | Locked | — | — | — | — | — | — | — |
Mar 17, 2021 | Locked | — | — | — | — | — | — | — |
Oct 19, 2020 | Locked | — | — | — | — | — | — | — |
Oct 19, 2020 | Locked | — | — | — | — | — | — | — |
Jul 16, 2020 | Locked | — | — | — | — | — | — | — |
Jul 16, 2020 | Locked | — | — | — | — | — | — | — |
Jul 16, 2020 | Locked | — | — | — | — | — | — | — |
Jul 15, 2020 | Locked | — | — | — | — | — | — | — |
Jul 15, 2020 | Locked | — | — | — | — | — | — | — |
Jul 15, 2020 | Locked | — | — | — | — | — | — | — |
May 14, 2020 | Locked | — | — | — | — | — | — | — |
Nov 18, 2019 | Locked | — | — | — | — | — | — | — |
Nov 18, 2019 | Locked | — | — | — | — | — | — | — |
Sep 30, 2019 | Locked | — | — | — | — | — | — | — |
Sep 30, 2019 | Locked | — | — | — | — | — | — | — |
Jun 11, 2019 | Locked | — | — | — | — | — | — | — |
Jun 10, 2019 | Locked | — | — | — | — | — | — | — |
Jun 7, 2019 | Locked | — | — | — | — | — | — | — |
Jun 6, 2019 | Locked | — | — | — | — | — | — | — |
May 30, 2019 | Locked | — | — | — | — | — | — | — |
May 30, 2019 | Locked | — | — | — | — | — | — | — |
May 30, 2019 | Locked | — | — | — | — | — | — | — |
May 29, 2019 | Locked | — | — | — | — | — | — | — |
May 29, 2019 | Locked | — | — | — | — | — | — | — |
May 29, 2019 | Locked | — | — | — | — | — | — | — |
Dec 4, 2018 | Locked | — | — | — | — | — | — | — |
Dec 3, 2018 | Locked | — | — | — | — | — | — | — |
Nov 30, 2018 | Locked | — | — | — | — | — | — | — |
Nov 29, 2018 | Locked | — | — | — | — | — | — | — |
Nov 28, 2018 | Locked | — | — | — | — | — | — | — |
Nov 27, 2018 | Locked | — | — | — | — | — | — | — |
Jul 6, 2018 | Locked | — | — | — | — | — | — | — |
Jul 6, 2018 | Locked | — | — | — | — | — | — | — |
Jun 4, 2018 | Locked | — | — | — | — | — | — | — |
Jun 4, 2018 | Locked | — | — | — | — | — | — | — |
Jun 4, 2018 | Locked | — | — | — | — | — | — | — |
May 10, 2018 | Locked | — | — | — | — | — | — | — |
May 10, 2018 | Locked | — | — | — | — | — | — | — |
May 10, 2018 | Locked | — | — | — | — | — | — | — |
Mar 16, 2018 | Locked | — | — | — | — | — | — | — |
Mar 16, 2018 | Locked | — | — | — | — | — | — | — |
Mar 16, 2018 | Locked | — | — | — | — | — | — | — |
Jan 3, 2018 | Locked | — | — | — | — | — | — | — |
Jan 2, 2018 | Locked | — | — | — | — | — | — | — |
Jan 2, 2018 | Locked | — | — | — | — | — | — | — |
Jan 2, 2018 | Locked | — | — | — | — | — | — | — |
Jan 1, 2018 | Locked | — | — | — | — | — | — | — |
Nov 16, 2017 | Locked | — | — | — | — | — | — | — |
Nov 16, 2017 | Locked | — | — | — | — | — | — | — |
Nov 1, 2017 | Locked | — | — | — | — | — | — | — |
Nov 1, 2017 | Locked | — | — | — | — | — | — | — |
Nov 1, 2017 | Locked | — | — | — | — | — | — | — |
Sep 30, 2017 | Locked | — | — | — | — | — | — | — |
Sep 30, 2017 | Locked | — | — | — | — | — | — | — |
Sep 30, 2017 | Locked | — | — | — | — | — | — | — |
Sep 30, 2017 | Locked | — | — | — | — | — | — | — |
Jun 30, 2017 | Locked | — | — | — | — | — | — | — |
Jun 30, 2017 | Locked | — | — | — | — | — | — | — |
Jun 30, 2017 | Locked | — | — | — | — | — | — | — |
Jun 30, 2017 | Locked | — | — | — | — | — | — | — |
Jun 9, 2017 | Locked | — | — | — | — | — | — | — |
Jun 9, 2017 | Locked | — | — | — | — | — | — | — |
May 12, 2017 | Locked | — | — | — | — | — | — | — |
Apr 6, 2017 | Locked | — | — | — | — | — | — | — |
Apr 6, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 31, 2017 | Locked | — | — | — | — | — | — | — |
Mar 17, 2017 | Locked | — | — | — | — | — | — | — |
Mar 15, 2017 | Locked | — | — | — | — | — | — | — |
Oct 1, 2016 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of RBCN stock, though this may be part of planned diversification.

