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Maria Rivas Insider Profile
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Maria Rivas, Director at Medidata Solutions, holds 11.14K shares in Cooper Co (Ticker: COO), holds 0.00 shares in Medidata Solutions (Ticker: MDSO). Most recently, Maria Rivas Bought ― shares of Cooper Co on Dec 19, 2025 for an estimated value of $82.13K.
Maria Rivas Medidata Solutions (MDSO)Director
Medidata Solutions (MDSO)
Director
Not Ranked
Maria Rivas has not reported sufficient informative transactions and therefore cannot be ranked.
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Insider Roles
Director
Roles that Maria Rivas holds in companies
Most Profitable Insider Trade
The most profitable trade made by Maria Rivas
Maria Rivas's Trading History
Medidata Solutions
Oct 28, 2019
―
Uninformative Sell
653.22K
$0.00
Cooper Co
Dec 19, 2025
Director
Informative Buy
82.13K
$921.92K
List of latest transactions for each holding click on a transaction to see Maria Rivas's performance on stock
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Maria Rivas insider profile FAQ
What is the percentage of profitable transactions made by Maria Rivas?
The percentage of profitable transactions made by Maria Rivas is ―.
What is the average return per transaction made by Maria Rivas?
The average return per transaction made by Maria Rivas is ―.
What stocks does Maria Rivas hold?
Maria Rivas holds: MDSO, COO stocks.
What was Maria Rivas’s latest transaction?
Maria Rivas latest transaction was an Informative Buy of $82.13K.
What was Maria Rivas's most profitable transaction?
Maria Rivas’s most profitable transaction was an Informative Buy of COO stock on December 19, 2025. The return on the trade was 0.00%.
What is Maria Rivas's role in Medidata Solutions?
Maria Rivas's role in Medidata Solutions is Director.
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