Sec Form 13D Filing - Ravenswood Investment Co L.P. @ TIDEWATER INC

Insider filing report for Changes in Beneficial Ownership

Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.

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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 3)*

Tidewater Inc.

(Name of Issuer)

Common Stock, $0.001 Par Value Per Share

(Title of Class of Securities)

88642R109

(CUSIP Number)

Robert Robotti

c/o Robotti & Company, Incorporated

60 East 42nd Street, Suite 3100

New York, New York 10165

212-986-4800

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

March 9, 2021

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. ☐

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.

(Page 1 of 21 Pages)

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

Schedule 13D
CUSIP No. 88642R109		Page 2 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Robert E. Robotti*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	AF, OO, PF

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			7,092

		8	SHARED VOTING POWER
			2,895,211

		9	SOLE DISPOSITIVE POWER
			7,092

		10	SHARED DISPOSITIVE POWER
			2,895,211

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	2,902,303

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	7.1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	IN, HC

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants (as defined herein) as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 3 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Robotti & Company, Incorporated*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	OO

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	New York

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			2,892,211

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			2,892,211

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	2,892,211

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	7.0%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	CO, HC

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 4 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Robotti & Company Advisors, LLC*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	OO

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	New York

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			2,889,811

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			2,889,811

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	2,889,811

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	7.0%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	OO, IA

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 5 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Robotti Securities, LLC*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	WC, OO

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	New York

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			2,400

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			2,400

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	2,400

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	Less than 1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	OO, BD

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 6 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Suzanne Robotti*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	PF, OO

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			12,169

		8	SHARED VOTING POWER
			3,000

		9	SOLE DISPOSITIVE POWER
			12,169

		10	SHARED DISPOSITIVE POWER
			3,000

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	15,169

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	Less than 1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	IN, HC

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 7 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Ravenswood Management Company, L.L.C.*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	AF

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	New York

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			1,533,337

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			1,533,337

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	1,533,337

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	3.8%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	OO

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 8 of 21 Pages

1	NAMES OF REPORTING PERSONS
	The Ravenswood Investment Company, L.P. *

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	WC

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			973,582

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			973,582

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	973,582

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	2.4%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	PN

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 9 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Ravenswood Investments III, L.P. *

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	WC

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	New York

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			559,755

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			559,755

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	559,755

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	1.4%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	PN

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 10 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Suzanne and Robert Robotti Foundation, Inc.*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	PF

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			-0-

		8	SHARED VOTING POWER
			3,000

		9	SOLE DISPOSITIVE POWER
			-0-

		10	SHARED DISPOSITIVE POWER
			3,000

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	3,000

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	Less than 1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	CO

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 11 of 21 Pages

1	NAMES OF REPORTING PERSONS
	Alice N. Gran*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	PF

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			100

		8	SHARED VOTING POWER
			-0-

		9	SOLE DISPOSITIVE POWER
			100

		10	SHARED DISPOSITIVE POWER
			-0-

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	100

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	Less than 1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	IN

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

Schedule 13D
CUSIP No. 88642R109		Page 12 of 21 Pages

1	NAMES OF REPORTING PERSONS
	James O’Leary*

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a)	☒
				(b)	☐

3	SEC USE ONLY


4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
	PF

5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)				☐


6	CITIZENSHIP OR PLACE OF ORGANIZATION
	United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER
			20,514

		8	SHARED VOTING POWER
			63,687

		9	SOLE DISPOSITIVE POWER
			20,514

		10	SHARED DISPOSITIVE POWER
			63,687

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	84,201

12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)				☐


13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
	Less than 1%

14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	IN

* The number of shares of Common Stock disclosed in this Statement includes shares underlying Warrants as required by Rule 13d-3(d)(1)(i) under the Act. See Items 5(a) and (b) for details.

SCHEDULE 13D
CUSIP No. 88642R109		Page 13 of 21 Pages

This Statement on Schedule 13D Amendment No. 3 (this "Amendment No. 3") is filed on behalf of the Reporting Persons with the Securities and Exchange Commission (the "Commission"). This Amendment No. 3 amends the initial Statement of Beneficial Ownership on Schedule 13D (the "Initial Statement") relating to shares of Common Stock, $0.001 par value per share (the "Common Stock"), including shares of Common Stock underlying Series A and B Warrants and under certain warrants issued to persons not known to be U.S. Citizens who were holders of certain debt and leaseback obligations of the Issuer (the "New Creditor Warrants," and together with the Series A and B Warrants, the "Warrants"), of Tidewater Inc. (the "Issuer"), filed on October 28, 2019 with the Commission, as amended by Amendment No. 1 thereto, filed with the Commission on February 6, 2020, as amended by Amendment No. 2 thereto, filed with the Commission on June 3, 2020, as specifically set forth herein (as so amended, the "Amended Statement"). Capitalized terms used herein and not otherwise defined herein shall have the same meanings ascribed to them in the Amended Statement.

Item 2.

Identity and Background

Item 2 of the Amended Statement is hereby amended and restated to read as follows:

(a), (b), (c) and (f). This Statement is filed on behalf of Robert E. Robotti ("Robotti"), Robotti & Company, Incorporated ("ROBT"), Robotti & Company Advisors, LLC ("Robotti Advisors"), Robotti Securities, LLC ("Robotti Securities"), Suzanne Robotti, Ravenswood Management Company, L.L.C. ("RMC"), The Ravenswood Investment Company, L.P. ("RIC"), Ravenswood Investments III, L.P. ("RI"), the Suzanne and Robert Robotti Foundation, Inc. ("Robotti Foundation"), Alice N. Gran and James O’Leary (together with Robotti, ROBT, Robotti Advisors, Robotti Securities, Suzanne Robotti, RMC, RIC, RI, Robotti Foundation and Ms. Gran, the "Reporting Persons").

The Reporting Persons are deemed to constitute a “group” for purposes of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended, by virtue of the Reporting Persons coordinating their activities with regard to a potential proxy contest. Information regarding the potential proxy contest is reflected in the Notice of Intent to Nominate Directors, which is being filed as an exhibit and is incorporated herein by reference.

Mr. Robotti is a United States citizen whose principal occupation is serving as the president and treasurer of ROBT. ROBT, a New York corporation, is the parent holding company of Robotti Advisors and Robotti Securities. Robotti Advisors, a New York limited liability company, is an investment adviser registered under the Investment Advisers Act of 1940, as amended. Robotti Securities, a New York limited liability company, is a broker-dealer registered under Section 15 of the Securities Exchange Act of 1934, as amended. Suzanne Robotti is a United States citizen and wife of Mr. Robotti.

Mr. Robotti is Managing Director of RMC. RMC, a New York limited liability company, is the general partner of RIC and RI. RIC, a Delaware limited partnership, and RI, a New York limited partnership, are private investment partnerships engaged in the purchase and sale of securities for their own accounts. RIC and RI are also advisory clients of Robotti Advisors

The Robotti Foundation is a nonprofit and nonstock corporation organized pursuant to Section 102 of the General Corporation Law of the State of Delaware and exempt from tax under Section 501(c)(3) of the Internal Revenue Code of 1986, as amended.

Ms. Gran is a United States citizen whose principal occupation is serving as the chief executive officer of DAGS Partners Limited, a small law and insurance consulting practice focused on maritime related clients.

Mr. O'Leary is a United States citizen who is Senior Advisor or Director to certain private equity and pu blic companies, currently serving as Chairman and Senior Advisor to Kinematics Manufacturing Company and as an independent director and compensation committee member to Builders FirstSource, Inc.

The address of each of the Reporting Persons is 60 East 42nd Street, Suite 3100, New York, NY 10165.

Executive Officers and Directors:

In accordance with the provisions of General Instruction C to Schedule 13D, information concerning executive officers and directors of ROBT, Robotti Advisors, Robotti Securities, and Robotti Foundation is included in Schedule A hereto, which is incorporated by reference herein.

(d) and (e). None of the Reporting Persons, and to the best knowledge of the Reporting Persons, none of the persons set forth on Schedule A, has during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction, and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

SCHEDULE 13D
CUSIP No. 88642R109		Page 14 of 21 Pages

Item 3.

Source and Amount of Funds or Other Consideration

Item 3 of the Amended Statement is hereby amended and restated to read as follows:

The aggregate purchase price of the 6,018 shares of Common Stock (not including any shares deemed owned pursuant to Rule 13d-3(d)(1)(i)) and 1,074 Warrants directly beneficially held by Mr. Robotti is approximately $155,000 (including brokerage fees and expenses). All of the shares of Common Stock and Warrants directly beneficially held by Mr. Robotti were paid for using his personal funds.

The aggregate purchase price of the 1,086,472 shares of Common Stock (not including any shares deemed owned pursuant to Rule 13d-3(d)(1)(i)), 270,002 Warrants, beneficially held by Robotti Advisors (excluding shares, Warrants and 8% Senior Secured Notes Due August 2022 ("Senior Secured Notes") beneficially owned by Robotti Advisors and held by RIC and RI which are disclosed below) is approximately $21,755,000 (including brokerage fees and expenses). All of the shares of Common Stock and Warrants beneficially held by Robotti Advisors were paid for using the personal funds of its advisory clients.

The aggregate purchase price of the 2,400 shares of Common Stock beneficially held by Robotti Securities, LLC is approximately $45,000 (including brokerage fees and expenses). All of the shares of Common Stock beneficially held by Robotti Securities were paid for using its working capital.

The aggregate purchase price of the 10,881 shares of Common Stock (not including any shares deemed owned pursuant to Rule 13d-3(d)(1)(i)) and 1,288 Warrants directly beneficially held by Mrs. Suzanne Robotti is approximately $181,000 (including brokerage fees and expenses). All of the shares of Common Stock and Warrants directly beneficially held by Mrs. Suzanne Robotti were paid for using her personal funds.

The aggregate purchase price of the 894,609 shares of Common Stock (not including any shares deemed owned pursuant to Rule 13d-3(d)(1)(i)), 78,973 Warrants and $455,965 in principal amount of new Senior Secured Notes directly beneficially held by RIC is approximately $11,422,000 (including brokerage fees and expenses). All of the shares of Common Stock and Warrants directly beneficially held by RIC were paid for using its working capital.

The aggregate purchase price of the 521,030 shares of Common Stock (not including any shares deemed owned pursuant to Rule 13d-3(d)(1)(i)), 38,725 Warrants and $245,620 in principal amount of new Senior Secured Notes directly beneficially held by RI is approximately $6,295,000 (including brokerage fees and expenses). All of the shares of Common Stock and Warrants directly beneficially held by RI were paid for using its working capital.

The aggregate purchase price of the 3,000 shares of Common Stock beneficially held by Robotti Foundation is approximately $48,000 (including brokerage fees and expenses). All of the shares of Common Stock beneficially held by Robotti Foundation were paid for using its personal funds.

The aggregate purchase prices set forth in this Item 3 relating to RIC and RI reflect certain cost basis adjustments due to the exchange of the Issuer's Credit Agreement Revolving Credit Commitment and Term Loan A as a consequence of the 2017 plan of reorganization of the Issuer.

The aggregate purchase price of the 100 shares of Common Stock beneficially held by Ms. Gran is approximately $1,287 (including brokerage fees and expenses). All of the shares of Common Stock beneficially held by Ms. Gran were paid for using her personal funds.

The aggregate purchase price of the 84,201 shares of Common Stock beneficially held by Mr. O’Leary is approximately $1,141,000 (including brokerage fees and expenses). All of the shares of Common Stock beneficially held by Mr. O’Leary were paid for using his personal funds.

(The remainder of this page was intentionally left blank)

SCHEDULE 13D
CUSIP No. 88642R109		Page 15 of 21 Pages

Item 4.

Purpose of the Transaction

Item 4 of the Amended Statement is hereby amended to add the following:

On March 9, 2021, the Ravenswood Investment Company, L.P. submitted a Notice of Intent to Nominate Directors (“Notice”) to the Issuer. In the Notice, the Ravenswood Investment Company, L.P. nominated, in accordance with the Second Amended and Restated By-laws, as amended to date, of the Issuer, the following three persons for election as Directors of the Issuer for the 2021 Annual Meeting of Stockholders of the Corporation scheduled for June 8, 2021 (the “Annual Meeting”):

•

Robert E. Robotti

•

Alice N. Gran

•

James O’Leary

A copy of the Notice is filed herewith as Exhibit 6 to this Statement and incorporated herein by reference.

(The remainder of this page was intentionally left blank)

SCHEDULE 13D
CUSIP No. 88642R109		Page 16 of 21 Pages

Item 5.

Interest in Securities of the Issuer

Item 5 of the Amended Statement is hereby amended and restated to read as follows:

(a)-(b) As of March 9, 2021, the aggregate number of shares of Common Stock and percentage of the outstanding Common Stock of the Issuer beneficially owned (i) by each of the Reporting Persons, and (ii) to the knowledge of the Reporting Persons, by each other person who may be deemed to be a member of a group, is as follows:

Reporting Person⁽¹⁾	Aggregate Number of Shares	Number of Shares: Sole Power to Vote or Dispose	Number of Shares: Shared Power to Vote or Dispose	Approximate Percentage*


Robert Robotti ^{(2)(3)(4)(6)(7)(8)(9)}	2,902,303	7,092	2,895,211	7.06%
Robotti & Company, Incorporated ^{(3)(4)(6)(7)(9)}	2,892,211	0	2,892,211	7.04%
Robotti & Company Advisors, LLC ^(3)(6)(7)(9)	2,889,811	0	2,889,811	7.03%
Robotti Securities, LLC ⁽⁴⁾	2,400	0	2,400	**
Suzanne Robotti ⁽⁵⁾⁽⁸⁾	15,169	12,169	3,000	**
Ravenswood Management Company, L.L.C. ⁽⁶⁾⁽⁷⁾	1,533,337	0	1,533,337	3.76%
The Ravenswood Investment Company, L.P.⁽⁶⁾	973,582	0	973,582	2.39%
Ravenswood Investments III, L.P.⁽⁷⁾	559,755	0	559,755	1.37%
The Suzanne and Robert Robotti Foundation, Inc. ⁽⁸⁾	3,000	0	3,000	**
Alice N. Gran	100	0	100	**
James O’Leary ⁽⁹⁾	84,201	20,514	63,687	**

^*Based on the aggregate of (i) 40,715,611 shares of Common Stock, $0.001 Par Value per share, outstanding as of February 28, 2021, as disclosed in the Issuer's Annual Report on Form 10-K, for the year ended December 31, 2020 and filed with the Commission on March 5, 2021, plus (ii) the number of shares of Common Stock underlying the Warrants beneficially owned by the Reporting Person, as required by Rule 13d-3(d)(1)(i) ("Rule 13d-3(d)(1)(i)") under the Act.

^**Less than 1%

(1) Each of the Reporting Persons disclaims beneficial ownership of the securities held by any other Reporting Person except to the extent of such Reporting Person's pecuniary interest therein, if any.

(2) The aggregate number of shares includes 1,074 shares of Common Stock underlying 1,074 Warrants directly beneficially owned by Mr. Robotti, but does not include (a) the shares of Common Stock beneficially owned by or (b) the shares of Common Stock underlying the Warrants beneficially owned by, Mr. Robotti’s wife as set forth in footnote (5) below, all of which shares Mr. Robotti disclaims beneficial ownership. Mr. Robotti has the sole power to dispose or direct the disposition, and to vote or direct the vote, of 6,018 shares of Common Stock directly beneficially owned by him. Upon exercise of the Warrants directly beneficially owned by him, Mr. Robotti will have the sole power to dispose or direct the disposition, and to vote or direct the vote, of the shares of Common Stock underlying such Warrants. The Warrants have no voting rights.

(3) The aggregate number of shares includes 270,002 shares of Common Stock underlying 270,002 Warrants directly beneficially owned by the advisory clients of Robotti Advisors. Each of Mr. Robotti and ROBT share with Robotti Advisors the power to dispose or direct the disposition, and to vote or direct the vote, of 1,086,472 shares of Common Stock directly beneficially owned by the advisory clients of Robotti Advisors. Upon exercise of the Warrants directly beneficially owned by the advisory clients of Robotti Advisors, each of Mr. Robotti and ROBT will share with Robotti Advisors the power to dispose or direct the disposition, and to vote or direct the vote, of the shares of Common Stock underlying such Warrants. The Warrants have no voting rights.

SCHEDULE 13D
CUSIP No. 88642R109		Page 17 of 21 Pages

(4) The aggregate number of shares includes 2,400 shares of Common St ock directly beneficially owned by Robotti Securities. Each of Mr. Robotti and ROBT share with Robotti Securities the power to dispose or direct the disposition, and to vote or direct the vote, of 2,400 shares of Common Stock directly beneficially owned by Robotti Securities.

(5) The aggregate number of shares includes 1,288 shares of Common Stock underlying 1,288 Warrants directly beneficially owned by Suzanne Robotti, but does not include (a) the shares of Common Stock beneficially owned by or (b) the shares of Common Stock underlying the Warrants beneficially owned by, Mr. Robotti and set forth in footnote (2) above, all of which shares Mrs. Robotti disclaims beneficial ownership. Mrs. Robotti has the sole power to dispose or direct the disposition, and to vote or direct the vote, of 10,881 shares of Common Stock directly beneficially owned by her. Upon exercise of the Warrants directly beneficially owned by her, Mrs. Robotti will have the sole power to dispose or direct the disposition, and to vote or direct the vote, of the shares of Common Stock underlying such Warrants. The Warrants have no voting rights.

(6) The aggregate number of shares includes 78,973 shares of Common Stock underlying 78,973 Warrants directly beneficially owned by RIC. Mr. Robotti, ROBT, Robotti Advisors and RMC share with RIC the power to dispose or direct the disposition, and to vote or direct the vote, of 894,609 shares of Common Stock directly beneficially owned by RIC. Upon exercise of the Warrants directly beneficially owned by RIC, Mr. Robotti, ROBT, Robotti Advisors and RMC will share with RIC the power to dispose or direct the disposition, and to vote or direct the vote, of the shares of Common Stock underlying such Warrants. The Warrants have no voting rights.

(7) The aggregate number of shares includes 38,725 shares of Common Stock underlying 38,725 Warrants directly beneficially owned by RI. Mr. Robotti, ROBT, Robotti Advisors and RMC share with RI the power to dispose or direct the disposition, and to vote or direct the vote, of 521,030 shares of Common Stock directly beneficially owned by RI. Upon exercise of the Warrants directly beneficially owned by RI, Mr. Robotti, ROBT, Robotti Advisors and RMC will share with RI the power to dispose or direct the disposition, and to vote or direct the vote, of the shares of Common Stock underlying such Warrants. The Warrants have no voting rights.

(8) The aggregate number of shares includes 3,000 shares of Common Stock directly beneficially owned by the Robotti Foundation. Each of Mr. and Ms. Robotti shares with Robotti Foundation the power to dispose or direct the disposition, and to vote and direct the vote, of 3,000 shares of Common Stock directly beneficially owned by Robotti Foundation.

(9) The aggregate number of shares includes 63,687 shares of Common Stock beneficially owned by Mr. O’Leary as a Client of Robotti Advisors. Mr. O’Leary is reflected as having shared beneficial ownership of such shares as a result of his agreement to act as a nominee of RIC.

(c) The table below lists all the transactions in the Issuer's Common Stock effected during the sixty days prior to the date set forth on the cover page. All transactions were made in the open market and do not reflect commissions or other expenses.

Transactions in Shares*

Party	Date of Purchase/ Sale	Number of Shares of the Common Stock^***		Buy/ Sell	Weighted Average Price		Price Range
Robotti Advisor's Advisory Clients	1/21/21		300	Sell	$	11.00	$	10.99-11.00
Robotti Advisor's Advisory Clients	1/29/21		1,357	Buy	$	9.55	$	9.53-9.56
RI	2/9/21		15,000	Sell	$	11.64	$	11.50-11.855
RI	2/12/21		271	Sell	$	12.10	$	12.10-12.10
RI	2/16/21		15,729	Sell	$	12.23	$	12.10-12.50
Alice N. Gran	3/2/21		100	Buy	$	12.87	$	12.87
Robotti Advisor's Advisory Clients	3/3/21		300	Sell	$	13.76	$	13.76-13.76
Robotti Advisor's Advisory Clients	3/3/21		1,357	Sell	$	13.81	$	13.74-13.915

*During such sixty day period, one or more accounts which held a total of 4,625 shares of Common Stock and 3,600 Warrants, ceased being either a discretionary customer of Robotti Securities or an advisory client of Robotti Advisors and RIC and RI sold an aggregate of 8,671 Warrants.

SCHEDULE 13D
CUSIP No. 88642R109		Page 18 of 21 Pages

(d) Robotti Advisors' advisory clients have the right to receive and the power to direct the receipt of dividends from, and the proceeds from the sale of, the Common Stock owned by them. Except as set forth in the immediately preceding sentence, no person other than the Reporting Persons is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such shares of Common Stock beneficially owned by the Reporting Persons. No advisory client is known to any Reporting Person to have, and except as otherwise set forth herein no Reporting Person has, the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, more than five percent of the Issuer's Common Stock.

(e) Not Applicable

Item 6.

Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

Item 6 of the Amended Statement is hereby amended to add the following:

Each of the Reporting Persons is a party to an Amended and Restated Joint Filing Agreement dated as of March 9, 2021 (the "Joint Filing Agreement"), pursuant to which the Reporting Persons agreed to jointly file this Amendment No. 2 and any and all amendments and supplements hereto with the Commission. The Joint Filing Agreement is filed herewith as Exhibit 7 and incorporated herein by reference.

Robotti Advisors is the investment advisor on behalf of its clients. Each client has granted Robotti Advisors the sole and exclusive authority to vote and dispose of the shares of Common Stock pursuant to an investment advisory agreement. Most clients pay Robotti Advisors a fixed fee equal to a percentage of their assets under management with Robotti Advisors for investment advisory services. Some clients pay a performance fee based upon net profits, if any, in their accounts. Clients that are investment funds allocate a portion of net profits, if any, in such fund to a related party of Robotti Advisors.

RIC will reimburse the nominees for any expenses that they reasonably incur in connection with the intended solicitation of proxies for use at the Annual Meeting, and they will be indemnified by RIC for any liabilities they may incur in connection with the intended solicitation of proxies for use at the Annual Meeting. RIC will bear the cost of the intended solicitation of proxies for use at the Annual Meeting. None of the nominees have any arrangement or understandings with any other person pursuant to which they were or are to be selected as a director or nominee for election as a director of the Corporation. None of the nominees is, and none will become, a party to any agreement, arrangement or understanding with, and none has given any commitment or assurance to each other or any other person as to how he or she, if elected as a director of the Corporation, will act or vote on any issue or question. There are not any other agreements, arrangements or understandings between or among the Reporting Persons and their associates, on the one hand, and any other persons, on the other hand, in connection with the nomination of such persons for election as a director.

Item 7.

Material to be Filed as Exhibits

Item 7 of the Amended Statement is hereby amended to add the following:

This filing includes the following exhibits:

The Ravenswood Investment Company, LP’s Notice of Intent to Nominate Directors, dated March 9, 2021, to Tidewater, Inc.

Amended and Restated Joint Filing Agreement dated as of March 9, 2021 by and among Robert E. Robotti, Robotti & Company, Incorporated, Robotti & Company, Advisors, LLC, Robotti Securities, LLC, Suzanne Robotti, Ravenswood Management Company, L.L.C., the Rave nswood Investment Company, L.P., Ravenswood Investments III, L.P., Suzanne and Robert Robotti Foundation, Inc., Alice N. Gran and James O’Leary.

SCHEDULE 13D
CUSIP No. 88642R109		Page 19 of 21 Pages

SIGNATURE

After reasonable inquiry and to the best of the undersigned's knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date:	March 9, 2021

/s/ Robert E. Robotti		/s/ Suzanne Robotti
Robert E. Robotti		Suzanne Robotti

/s/ Alice N. Gran		/s/ James O’Leary
Alice N. Gran		James O’Leary

Robotti & Company, Incorporated		Suzanne and Robert Robotti Foundation, Inc.

By:	/s/ Robert E. Robotti	By:	/s/ Robert E. Robotti
	Name: Robert E. Robotti		Name: Robert E. Robotti
	Title: President and Treasurer		Title: Director

Robotti & Company Advisors, LLC		Robotti Securities, LLC
By:	/s/ Robert E. Robotti	By:	/s/ Robert E. Robotti
	Name: Robert E. Robotti		Name: Robert E. Robotti
	Title: President and Treasurer		Title: President and Treasurer

Ravenswood Management Company, L.L.C.

By:	/s/ Robert E. Robotti
	Name: Robert E. Robotti
	Title: Managing Director

The Ravenswood Investment Company, L.P.		Ravenswood Investments III, L.P.

By:	Ravenswood Management Company, L.L.C., General Partner	By:	Ravenswood Management Company, L.L.C., General Partner

By:	/s/ Robert E. Robotti	By:	/s/ Robert E. Robotti
	Name: Robert E. Robotti		Name: Robert E. Robotti
	Title: Managing Director		Title: Managing Director

SCHEDULE 13D
CUSIP No. 88642R109		Page 20 of 21 Pages

Schedule A

The following table sets forth certain information concerning each of the directors and executive officers of each of the entities named below as of the date hereof.

Robotti & Company, Incorporated, Robotti & Company Advisors, LLC, and Robotti Securities, LLC

Name:	Robert E. Robotti
	(Director, President, Treasurer)
Citizenship	U.S.A.
Principal Occupation:	President and Treasurer, Robotti & Company, Incorporated
Business Address:	60 East 42^nd Street, Suite 3100, New York, New York 10165

Name:	Nancy Seklir
	(Director)
Citizenship:	U.S.A.
Principal Occupation:	Retired
Business Address:	c/o Robotti & Company, Incorporated 60 East 42^nd Street, Suite 3100, New York, New York 10165

Name:	Kenneth R. Wasiak
	(Director)
Citizenship	U.S.A.
Principal Occupation:	Retired
Business Address:	104 Gloucester Road, Massapequa, New York 11758

Name:	Suzanne Robotti
	(Director)
Citizenship	U.S.A.
Principal Occupation:	Founder, Medshadow Foundation
Business Address:	60 East 42^nd Street, Suite 3100, New York, New York 10165

Name:	Erwin Mevorah
	(Vice President, Secretary)
Citizenship	U.S.A.
Principal Occupation:	Vice President and Secretary, Robotti & Company, Incorporated
Business Address:	60 East 42^nd Street, Suite 3100, New York, New York 10165

Suzanne and Robert Robotti Foundation, Inc.

Name:	Robert E. Robotti
	(Director)
Citizenship	U.S.A.
Principal Occupation:	President and Treasurer, Robotti & Company, Incorporated
Business Address:	60 East 42^nd Street, Suite 3100, New York, New York 10165

Name:	Suzanne Robotti
	(Director)
Citizenship	U.S.A.
Principal Occupation:	Founder, Medshadow Foundation
Business Address:	60 East 42^nd Street, Suite 3100, New York, New York 10165

Name:	Kenneth R. Wasiak
	(Director)
Citizenship	U.S.A.
Principal Occupation:	Retired
Business Address:	104 Gloucester Road, Massapequa, New York 11758

SCHEDULE 13D
CUSIP No. 88642R109		Page 21 of 21 Pages

Exhibit Index

The following documents are filed herewith and previously filed:

	Exhibit	Page
1.	Joint Filing Agreement dated as of October 27, 2019 by and among Robert E. Robotti, Robotti & Company, Incorporated, Robotti & Company, Advisors, LLC, Suzanne Robotti, Kenneth R. Wasiak, Ravenswood Management Company, L.L.C., the Ravenswood Investment Company, L.P., and Ravenswood Investments III, L.P.	Previously Filed

2.	Letter dated October 25, 2019, from Robotti & Company Advisors, LLC to the Board of Directors of Tidewater Inc.	Previously Filed

3.	Amended and Restated Joint Filing Agreement dated as of February 4, 2020 by and among Robert E. Robotti, Robotti & Company, Incorporated, Robotti & Company, Advisors, LLC, Robotti Securities, LLC, Suzanne Robotti, Kenneth R. Wasiak, Ravenswood Management Company, L.L.C., the Ravenswood Investment Company, L.P., and Ravenswood Investments III, L.P.	Previously Filed

4	Amended and Restated Joint Filing Agreement dated as of June 2, 2020 by and among Robert E. Robotti, Robotti & Company, Incorporated, Robotti & Compan y, Advisors, LLC, Robotti Securities, LLC, Suzanne Robotti, Kenneth R. Wasiak, Ravenswood Management Company, L.L.C., the Ravenswood Investment Company, L.P., Ravenswood Investments III, L.P., and Suzanne and Robert Robotti Foundation, Inc.	Previously Filed

5.	Letter dated June 2, 2020 from Robotti & Company Advisors, LLC to the Board of Directors of Tidewater Inc.	Previously Filed

6.	The Ravenswood Investment Company, LP’s Notice of Intent to Nominate Directors, dated March 9, 2021, to Tidewater, Inc.	Filed Herewith

7.	Amended and Restated Joint Filing Agreement dated as of March 9, 2021 by and among Robert E. Robotti, Robotti & Company, Incorporated, Robotti & Company, Advisors, LLC, Robotti Securities, LLC, Suzanne Robotti, Ravenswood Management Company, L.L.C., the Ravenswood Investment Company, L.P., Ravenswood Investments III, L.P., Suzanne and Robert Robotti Foundation, Inc., Alice N. Gran and James O’Leary.	Filed Herewith

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Sec Form 13D Filing - Ravenswood Investment Co L.P. filing for TIDEWATER INC (TDW) - 2021-03-12