Roderick A. Larson's Insider Trades & SAST Disclosures

Roderick A. Larson's most recent trade in NPK International Inc. was a trade of 15,097 Common Stock done . Disclosure was reported to the exchange on May 15, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
NPK International Inc.
Roderick A. Larson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 May 2025 15,097 15,097 (0%) 0% 0 Common Stock
Oceaneering International,...
A. Larson Roderick Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 24 Feb 2025 91,797 393,843 (0%) 0% 0 Common Stock
Oceaneering International,...
A. Roderick Larson Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 22.09 per share. 24 Feb 2025 41,046 352,797 (0%) 0% 22.1 906,706 Common Stock
NPK International Inc.
Roderick A. Larson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 May 2024 16,108 16,108 (0%) 0% 0 Common Stock
Oceaneering International,...
Larson A. Roderick Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 21.97 per share. 26 Feb 2024 59,932 423,146 (0%) 0% 22.0 1,316,706 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Feb 2024 100,962 483,078 (0%) 0% 0 Common Stock
NPK International Inc.
Roderick A. Larson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 May 2023 32,134 32,134 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 24 Feb 2023 96,899 490,038 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.79 per share. 24 Feb 2023 35,916 454,122 (0%) 0% 19.8 710,778 Common Stock
NPK International Inc.
Roderick A. Larson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 May 2022 36,496 185,409 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Feb 2022 104,185 571,974 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.14 per share. 25 Feb 2022 32,801 539,173 (0%) 0% 14.1 463,806 Common Stock
NPK International Inc.
Roderick A. Larson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 May 2021 34,299 183,212 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 26 Feb 2021 152,160 492,317 (0%) 0% 0 Common Stock
Oceaneering International,...
Roderick A. Larson Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 11.80 per share. 26 Feb 2021 24,528 467,789 (0%) 0% 11.8 289,430 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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