Rubicon Technology, Inc. (RBCN) is a publicly traded company in the Unknown sector. Across all available filings, 22 corporate insiders have executed 240 transactions totaling $244.3M, demonstrating a bearish sentiment with -$243.8M in net insider flow. The most recent transaction on Feb 22, 2023 involved a sale of 52,624 shares valued at $79.5K.
No significant insider buying has been recorded for RBCN in the recent period.
No significant insider selling has been recorded for RBCN in the recent period.
Based on recent SEC filings, insider sentiment for RBCN is bearish with an Insider Alignment Score of 0/100 and a net flow of -$243.8M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Rubicon Technology, Inc. (RBCN) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 22 insiders are actively trading RBCN stock, having executed 240 transactions in the past 90 days. The most active insider is Don N. Aquilano (Executive), who has made 30 transactions totaling $721.6M.
Get notified when executives and directors at RBCN file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 22, 2023 | Brog Timothy | Executive | Sale | 52,624 | $1.51 | $79.5K | |
| Aug 19, 2022 | Westphal Susan | Executive | Sale | 4,472 | $20.00 | $89.4K | |
| Aug 19, 2022 | E. Mikolajczyk Michael | Executive | Sale | 31,851 | $20.00 | $637.0K | Large |
| Aug 19, 2022 | Brog Timothy | Executive | Sale | 58,315 | $20.00 | $1.2M | Large |
| Aug 19, 2022 | Llc Bandera Partners | Executive | Sale | 3,059 | $20.00 | $61.2K | |
| Aug 19, 2022 | Llc Bandera Partners | Executive | Sale | 129,933 | $20.00 | $2.6M | Large |
| Jul 29, 2022 | Westphal Susan | Executive | Award | 1,010 | $N/A | $0 | |
| Jul 29, 2022 | Gramm Jefferson | Executive | Award | 1,010 | $N/A | $0 | |
| Jul 29, 2022 | E. Mikolajczyk Michael | Executive | Award | 1,010 | $N/A | $0 | |
| Jul 18, 2022 | Brog Timothy | Executive | Option Exercise | 12,500 | $N/A | $0 | |
| Jul 18, 2022 | Brog Timothy | Executive | Payment | 6,346 | $16.06 | $101.9K | |
| Jul 13, 2022 | Brog Timothy | Executive | Option Exercise | 12,500 | $N/A | $0 | |
| Jul 13, 2022 | Brog Timothy | Executive | Payment | 6,346 | $15.84 | $100.5K | |
| Jun 23, 2021 | Gramm Jefferson | Executive | Award | 1,250 | $N/A | $0 | |
| Jun 23, 2021 | Westphal Susan | Executive | Award | 1,250 | $N/A | $0 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Disposition(D) | 11 | $706.5M | 73.8% |
Sale(S) | 40 | $244.0M | 25.5% |
Payment(F) | 25 | $2.9M | 0.3% |
Exercise(M) | 25 | $2.3M | 0.2% |
Award(A) | 99 | $666.5K | 0.1% |
Purchase(P) | 7 | $264.8K | 0.0% |
Other(J) | 8 | $79.2K | 0.0% |
Conversion(C) | 25 | $0 | 0.0% |
Insider selling pressure at Rubicon Technology, Inc. has increased, with 22 insiders executing 240 transactions across all time. Total sales of $244.0M significantly outpace purchases of $264.8K, resulting in a net outflow of $243.8M. This selling activity appears largely discretionary, which may warrant closer attention from investors.