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Samuel Rubio Insider Profile
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Samuel Rubio, SVP & CFO at Gulfmark Offshore, holds 60.07K shares in Tidewater (Ticker: TDW), holds 0.00 shares in Gulfmark Offshore (Ticker: GLF). Most recently, Samuel Rubio Sold ― shares of Tidewater on Mar 06, 2026 for an estimated value of $1.80M.
Profitable Transactions
4 out of 6 Profitable Transactions
Average Return
+30.20%
Average return per transaction
Time Frame
Compare to
Insider Roles
EVP, CFO & CAO
Roles that Samuel Rubio holds in companies
Most Profitable Insider Trade
The most profitable trade made by Samuel Rubio
Samuel Rubio's Trading History
Gulfmark Offshore
Nov 15, 2018
―
Uninformative Sell
―
$0.00
Tidewater
Mar 06, 2026
EVP, CFO & CAO
Informative Sell
1.80M
$4.87M
List of latest transactions for each holding click on a transaction to see Samuel Rubio's performance on stock
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Samuel Rubio insider profile FAQ
What is the percentage of profitable transactions made by Samuel Rubio?
The percentage of profitable transactions made by Samuel Rubio is 67%.
What is the average return per transaction made by Samuel Rubio?
The average return per transaction made by Samuel Rubio is 30.20%.
What stocks does Samuel Rubio hold?
Samuel Rubio holds: GLF, TDW stocks.
What was Samuel Rubio’s latest transaction?
Samuel Rubio latest transaction was an Informative Sell of $1.80M.
What was Samuel Rubio's most profitable transaction?
Samuel Rubio’s most profitable transaction was an Informative Sell of TDW stock on March 18, 2019. The return on the trade was 78.10%.
What is Samuel Rubio's role in Gulfmark Offshore?
Samuel Rubio's role in Gulfmark Offshore is SVP & CFO.
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