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Roderick Larson Insider Profile
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Roderick Larson, President & CEO, Director at Oceaneering International, holds 653.71K shares in Oceaneering International (Ticker: OII), holds 248.75K shares in NPK International (Ticker: NPKI).
Roderick Larson Oceaneering International (OII)President & CEO, Director
Oceaneering International (OII)
President & CEO, Director
Ranked #21,905 out of 106,487 Corporate Insiders
Profitable Transactions
2 out of 2 Profitable Transactions
Average Return
+127.90%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Roderick Larson holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Buy
Date:Mar 10, 2020 - Mar 10, 2021
Return:+225.30%
The most profitable trade made by Roderick Larson
Roderick Larson's Trading History
Oceaneering International
Feb 26, 2026
President & CEO, Director
Uninformative Sell
1.42M
$22.93M
NPK International
May 19, 2025
Director
Uninformative Buy
―
$3.50M
List of latest transactions for each holding click on a transaction to see Roderick Larson's performance on stock
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Roderick Larson insider profile FAQ
What is the percentage of profitable transactions made by Roderick Larson?
The percentage of profitable transactions made by Roderick Larson is 100%.
What is the average return per transaction made by Roderick Larson?
The average return per transaction made by Roderick Larson is 127.90%.
What stocks does Roderick Larson hold?
Roderick Larson holds: OII, NPKI stocks.
What was Roderick Larson’s latest transaction?
Roderick Larson latest transaction was an Uninformative Sell of $1.42M.
What was Roderick Larson's most profitable transaction?
Roderick Larson’s most profitable transaction was an Informative Buy of OII stock on March 10, 2020. The return on the trade was 225.30%.
What is Roderick Larson's role in Oceaneering International?
Roderick Larson's role in Oceaneering International is President & CEO, Director.
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