1. Corporate Officers - R
2. Rubio Samuel R

Insider Trading History of Rubio Samuel R

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Rubio Samuel R since 2018. This trader's CIK number is 1452077. At the time of last reporting, Rubio Samuel R was the EVP, CFO & CAO of Tidewater Inc. (stock ticker symbol TDW). Also see all insider trading activities at Tidewater Inc.

Note that in the past Rubio Samuel R also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Tidewater Inc (TDW) by Rubio Samuel R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2026	TDW	0	$0	22,461	$1,798,003	0	$0
2024	TDW	0	$0	68,433	$6,837,519	0	$0
2023	TDW	0	$0	21,788	$1,358,917	0	$0
2022	TDW	0	$0	0	$0	1,673	$0
2019	TDW	0	$0	4,003	$92,542	0	$0

Yearly summary of insider trading at Gulfmark Offshore Inc (GLF) by Rubio Samuel R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2018	GLF	0	$0	0	$0	1,392	$25,946

Insider trading activities at 2 companies by Rubio Samuel R:

1. Tidewater Inc (TDW)

2. Gulfmark Offshore Inc (GLF)

Table 1. Insider trading of Tidewater Inc (TDW) by Rubio Samuel R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2026-03-05	TDW	Sale	22,461	80.05	1,798,003
2024-05-08	TDW	Sale	24,396	107.39	2,619,764
2024-05-08	TDW	Sale	24,396	107.39	2,619,764
2024-03-05	TDW	Sale	19,641	81.36	1,597,991
2023-08-14	TDW	Sale	21,788	62.37	1,358,917
2022-04-15	TDW	Option Ex	1,673	.00	0
2019-12-11	TDW	Sale	127	16.26	2,065
2019-03-15	TDW	Sale	3,876	23.34	90,477

Table 2. Insider trading of Gulfmark Offshore Inc (GLF) by Rubio Samuel R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2018-10-01	GLF	Option Ex	1,392	18.64	25,946

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Rubio Samuel R (EVP, CFO & CAO of Tidewater Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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