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Buy RUBI
Rubicon Project Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 2.36M and sold 1.14M RUBI shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
0 |
| ● Buy | 2.36M shares |
| ● Sell | 1.14M shares |
|
33% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jan 16, 2020 Sell |
Day David CFO |
24 547 Value: $255.5K |
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|
Jan 16, 2020 Sell |
Barrett Michael G. President And CEO |
30 274 Value: $316.4K |
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|
Jan 15, 2020 Sell |
Addante Frank Director |
25 000 Value: $259.8K |
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|
Nov 22, 2019 Sell |
Filip Eve Co-general Counsel |
3 801 Value: $31.7K |
||
|
Nov 18, 2019 Sell |
Soroca Adam Lee Head Of Global Buyer Team |
5 037 Value: $38.1K |
||
|
Nov 18, 2019 Sell |
Prusz Joseph R Global Chief Revenue Officer |
7 965 Value: $60.3K |
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|
Nov 18, 2019 Sell |
Kershaw Thomas Chief Technology Officer |
20 140 Value: $152.5K |
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|
Nov 18, 2019 Sell |
Filip Eve Co-general Counsel |
2 290 Value: $17.3K |
||
|
Nov 18, 2019 Sell |
Feldman Jonathan Co-general Counsel & Secretary |
1 598 Value: $12.1K |
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|
Nov 18, 2019 Sell |
Day David CFO |
7 711 Value: $58.4K |
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|
Nov 18, 2019 Sell |
Day David CFO |
7 711 Value: $58.4K |
||
|
Nov 18, 2019 Sell |
Barrett Michael G. President And CEO |
83 395 Value: $631.3K |
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|
Nov 15, 2019 Sell |
Addante Frank Director |
12 500 Value: $101.1K |
||
|
Oct 15, 2019 Sell |
Addante Frank Director |
12 500 Value: $107.0K |
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|
Sep 16, 2019 Sell |
Addante Frank Director |
12 500 Value: $115.1K |
||
|
Sep 16, 2019 Sell |
Addante Frank Director |
12 500 Value: $115.1K |
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|
Aug 15, 2019 Sell |
Addante Frank Director |
12 500 Value: $117.5K |
||
|
Aug 01, 2019 Sell |
Feldman Jonathan Co-general Counsel & Secretary |
33 485 Value: $334.9K |
||
|
Jul 15, 2019 Sell |
Addante Frank Director |
12 500 Value: $85.3K |
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|
Jul 01, 2019 Buy |
Harden Sarah Patricia Director |
15 861 Value: $0 |
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|
Jul 01, 2019 Buy |
Harden Sarah Patricia Director |
56 647 Value: $0 |
||
|
Jun 19, 2019 Sell |
Feldman Jonathan Co-general Counsel & Secretary |
13 905 Value: $84.3K |
||
|
Jun 19, 2019 Sell |
Feldman Jonathan Co-general Counsel & Secretary |
26 095 Value: $160.2K |
||
|
Jun 17, 2019 Sell |
Addante Frank Director |
12 500 Value: $73.0K |
||
|
May 21, 2019 Sell |
Addante Frank Director |
2 500 Value: $0 |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
