Sec Form 13D Filing - WHITMORE BRADFORD T filing for NANOPHASE TECHNOLOGIES Corp (NANX) - 2024-09-03

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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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D/A

UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 20)

Nanophase Technologies Corporation
(Name of Issuer)

COMMON STOCK, par value $.01
(Title of Class of Securities)

630079101
(CUSIP Number)

Bradford T. Whitmore
5215 Old Orchard Road, Suite 620
Skokie, Illinois  60077
Telephone:  (847) 733-1230
(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications)

September 3, 2024
(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 which is the subject
of this Schedule 13D, and is filing this schedule because
of Section 240.13d-l(e), 240.13d-l(f) or 240.13d-l(g),
check the following box.  [ ]

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
disclosures provided in a prior cover page.

The information required on 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).

 2
Schedule 13D/A

CUSIP No. 630079101 Page 2 of 11 Pages

1. Names of Reporting Person
Bradford T. Whitmore

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
United States

              7 Sole Voting Power: 108,141 shares
Number of
Shares
Beneficially  8 Shared Voting Power: 25,358,879 shares (as the manager of
Owned by        Whitmore Holdings, LLC, the holder of the shares)
Each
Reporting       Shared Voting Power: 23,684,270 shares (as the manager of
Person          Strandler, LLC, the holder of the shares)
With
                Shared Voting Power: 675,515 shares (as the manager of
                INV-GP, LLC, which is the General Partner of Grace
                Investments, LP, the holder of the shares)

              9 Sole Dispositive Power: 108,141 shares

             10 Shared Dispositive Power: 25,358,879 shares (as the
                manager of Whitmore Holdings, LLC, the holder of the
                shares)

                Shared Dispositive Power: 23,684,270 shares (as the
                manager of Strandler, LLC, the holder of the shares)

                Shared Dispositive Power: 675,515 shares (as the manager
                of INV-GP, LLC, which is the General Partner of Grace
                Investments, LP, the holder of the shares)

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
49,826,805 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
71.3%

14. Type of Reporting Person (See instructions)
IN

 3
Schedule 13D/A

CUSIP No. 630079101 Page 3 of 11 Pages

1. Names of Reporting Person
Grace Investments, LP

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO

5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization

Delaware Limited Partnership

              7 Sole Voting Power: 675,515 shares
Number of       0
Shares        8 Shared Voting Power: 0
Beneficially
Owned	by
Each
Reporting     9 Sole Dispositive Power: 675,515 shares
Person          0
With         10 Shared Dispositive Power: 0

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
675,515 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
1.0%

14. Type of Reporting Person (See instructions)
PN

 4
Schedule 13D/A

CUSIP No. 630079101 Page 4 of 11 Pages

1. Names of Reporting Person
INV-GP, LLC

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
Delaware Limited Liability Company


              7 Sole Voting Power
Number of       0
Shares
Beneficially  8 Shared Voting Power: 675,515 shares (as
Owned by        General Partner of Grace Investments, LP,
Each            the holder of the shares)
Reporting
Person        9 Sole Dispositive Power: 0
With
             10 Shared Dispositive Power: 675,515 shares
                (as General Partner of Grace Investments, LP,
                the holder of the shares)

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
675,515 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
1.0%

14. Type of Reporting Person (See instructions)
OO

 5
Schedule 13D/A

CUSIP No. 630079101 Page 5 of 11 Pages

1. Names of Reporting Person
MOBCAT, LLC

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
Delaware Limited Liability Company


              7 Sole Voting Power: 0
Number of
Shares
Beneficially  8 Shared Voting Power: 675,515 shares (as
Owned by        sole member of INV-GP, LLC, which is the
Each            General Partner of Grace Investments, LP,
Reporting       the holder of the shares)
Person
With          9 Sole Dispositive Power: 0

             10 Shared Dispositive Power: 675,515 shares (as
                sole member of INV-GP, LLC, which is the
                General Partner of Grace Investments, LP,
                the holder of the shares)


11. Aggregate Amount Beneficially Owned by Each Reporting
Person
675,515 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
1.0%

14. Type of Reporting Person (See instructions)
OO

 6
Schedule 13D/A

CUSIP No. 630079101 Page 6 of 11 Pages

1. Names of Reporting Person
Strandler, LLC

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
Delaware Limited Liability Company


              7 Sole Voting Power: 23,684,270 shares
Number of
Shares
Beneficially  8 Shared Voting Power: 0
Owned by
Each
Reporting     9 Sole Dispositive Power: 23,684,270 shares
Person
With
             10 Shared Dispositive Power: 0

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
23,684,270 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
33.9%

14. Type of Reporting Person (See instructions)
OO

 7
Schedule 13D/A

CUSIP No. 630079101 Page 7 of 11 Pages

1. Names of Reporting Person
Whitmore Holdings, LLC

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
Tennessee

              7 Sole Voting Power: 25,358,879 shares
Number of
Shares
Beneficially  8 Shared Voting Power: 23,684,270 shares (as the sole
Owned by        member of Strandler, LLC, the holder of the shares)
Each
Reporting       Shared Voting Power: 675,515 shares (as the sole
Person          member of MOBCAT, LLC, which is the sole member of
With            INV-GP, LLC, the General Partner of Grace
                Investments, LP, the holder of the shares)

              9 Sole Dispositive Power: 25,358,879 shares

             10 Shared Dispositive Power: 23,684,270 shares (as the sole
                member of Strandler, LLC, the holder of the shares)

                Shared Dispositive Power: 675,515 shares (as the sole
                member of MOBCAT, LLC, which is the sole member of
                INV-GP, LLC, the General Partner of Grace Investments,
                LP, the holder of the shares)

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
49,718,664 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
71.2%

14. Type of Reporting Person (See instructions)
OO

 8
Schedule 13D/A

CUSIP No. 630079101 Page 8 of 11 Pages

1. Names of Reporting Person
Bradford Whitmore Trust

2. Check the Appropriate Box if a Member of a Group (See
instructions)
(a) [ ]
(b) [ ]

3. SEC Use Only

4. Source of Funds (See instructions)
OO
5. Check if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e)  [  ]

6. Citizenship or Place of Organization
Tennessee

              7 Sole Voting Power: 0
Number of
Shares
Beneficially  8 Shared Voting Power: 25,358,879 shares (as the sole
Owned by        member of Whitmore Holdings, LLC, the holder of the
Each            shares)
Reporting
Person          Shared Voting Power: 23,684,270 shares (as the sole
With            member of Whitmore Holdings, LLC, which is the sole
                member of Strandler, LLC, the holder of the shares)

                Shared Voting Power: 675,515 shares (as the sole
                member Whitmore Holdings, LLC, which is the sole
                member of MOBCAT, LLC, which is the sole member of
                INV-GP, LLC, which is the General Partner of Grace
                Investments, LP, the holder of the shares)

              9 Sole Dispositive Power: 0

             10 Shared Dispositive Power: 25,358,879 shares (as the sole
                member of Whitmore Holdings, LLC, the holder of the
                shares)

                Shared Dispositive Power: 23,684,270 shares (as the sole
                member of Whitmore Holdings, LLC, which is the sole
                member of Strandler, LLC, the holder of the shares)

                Shared Dispositive Power: 675,515 shares (as the sole
                member Whitmore Holdings, LLC, which is the sole
                member of MOBCAT, LLC, which is the sole member of
                INV-GP, LLC, which is the General Partner of Grace
                Investments, LP, the holder of the shares)

11. Aggregate Amount Beneficially Owned by Each Reporting
Person
49,718,664 shares

12. Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See instructions) [  ]

13. Percent of Class Represented by Amount in Row (11)
71.2%

14. Type of Reporting Person (See instructions)
OO

 9
Page 9 of 11 Pages

The undersigned hereby amends its Schedule 13D as most recently
filed on July 25, 2024 relating to the common stock ("Common Stock")
of Nanophase Technologies Corporation, (the "Issuer").  Bradford T.
Whitmore, Grace Investments, LP, INV-GP, LLC, MOBCAT, LLC, Strandler,
LLC, Whitmore Holdings, LLC and Bradford Whitmore Trust are
collectively referred to in this Amendment No. 20 as the "Filers."

Effective September 3, 2024, in connection with estate planning
activities, Bradford T. Whitmore transferred various direct and
indirect interests in the Common Stock of the Issuer to Whitmore
Holdings, LLC and Bradford Whitmore Trust.  This amendment to
Schedule 13D is filed to update the beneficial ownership listed in
the previously filed Schedule 13D, as amended, to reflect the
applicable transfers.

Unless otherwise indicated, all capitalized
terms used herein but not defined herein shall have the same
meaning as set forth in the Schedule 13D.  Except as set
forth herein, the Schedule 13D remains unchanged.

Item 2.  Identity and Background

(a) This schedule is filed by Bradford T. Whitmore ("Whitmore"), Grace
Investments, LP, a Delaware limited partnership ("Grace Investments"),
INV-GP, LLC, a Delaware limited liability company ("INV"), MOBCAT, LLC,
a Delaware limited liability company ("MOBCAT"), Strandler, LLC, a South
Dakota limited liability company ("Strandler"), Whitmore Holdings, LLC
("WHLLC"), a Tennessee limited liability company, and Bradford Whitmore
Trust, a trust formed under the laws of the State of Tennessee
("Whitmore Trust" and, collectively with Whitmore, Grace Investments,
INV, MOBCAT, Strandler and WHLLC, the "Filers").

Whitmore is the trustee of Whitmore Trust and manager of WHLLC,
Strandler, MOBCAT and INV.  Whitmore Trust is the sole member of WHLLC.
WHLLC is the sole member of MOBCAT, which is the sole member of INV.
WHLLC is also the sole member of Strandler.  INV is the general partner
of Grace Investments.

(b) The business address of Grace Investments, INV and Whitmore is 5215
Old Orchard Road, Suite 620, Skokie, Illinois 60077. The business address
of Strandler and MOBCAT is 401 3rd Street, #9, Rapid City, South Dakota
57701.  The business address of WHLLC and Whitmore Trust is 4615
Churchwood Drive, Nashville, TN 37220.

(c) Whitmore's principal occupation is that of being trustee of Whitmore
Trust and manager of WHLLC.  The principal business of Grace Investments
is to purchase, sell, invest, and trade in securities. The principal
business of INV is that of being a general partner of Grace Investments.
The principal business of MOBCAT is that of being the sole member of
INV. The principal business of Strandler is to purchase, sell, invest,
and trade in securities. The principal business of WHLLC is that of
being a holding company for various interests. The principal business
of Whitmore Trust is to own WHLLC and other assets.

(d) None of the persons referred to in this Item 2 has,
during the last five years, been convicted in a criminal
proceeding (excluding traffic violations or similar
misdemeanors).

(e) None of the persons referred to in this Item 2 has,
during the last five years, 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.

(f) Whitmore is a citizen of the United States. Grace Investments is a
Delaware limited partnership. INV is a Delaware limited liability company.
MOBCAT is a Delaware limited liability company.  Strandler is a South Dakota
limited liability company. WHLLC is a Tennessee limited liability company.
Whitmore Trust was formed under the laws of the State of Tennessee.

 10
Page 10 of 11 Pages

Item 5. Interest in Securities of the Issuer

(a,b) Regarding aggregate beneficial ownership, see Row 11 of the cover
page of each Filer. Regarding percentage beneficial ownership, see Row
13 of the cover page of each Filer. Regarding sole power to vote shares,
see Row 7 of the cover page of each Filer. Regarding shared power to
vote shares, see Row 8 of the cover page of each Filer. Regarding sole
power to dispose of shares, see Row 9 of the cover page of each Filer.
Regarding shared power to dispose of shares, see Row 10 of the cover
page of each Filer. The percentage listed in Row 13 for the Filer was
calculated based on 69,860,984 shares of Common Stock reported to be
outstanding on August 9, 2024, as set  forth in the Issuer's Current
Report on Form 10-Q for the three months ended June 30, 2024 filed with
the Securities and Exchange Commission.

(c) No transactions were effected by the Filers during the
past sixty days.

(d) No person other than the Filers is known to have the right to
receive, or the power to direc
t the receipt of, dividends from or the
proceeds from the sale of the Shares.

(e) N/A

Item 7.  Materials to be Filed as Exhibits

Item 7 of the Schedule 13D is hereby amended by adding the following:

Exhibit No.    Description
99             Joint Filing Agreement

 11
Page 11 of 11 Pages

SIGNATURE

After reasonable inquiry and to the best of its knowledge
and belief, the undersigned certifies that the information
set forth in this Statement with respect to it is true,
complete and correct.

Dated: September 3, 2024

Bradford T. Whitmore

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore

Grace Investments, LP

By: INV-GP, LLC
Its: General Partner

By: MOBCAT, LLC
Its: Manager

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore
Its: Manager

MOBCAT, LLC

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradfore T. Whitmore
Name: Bradford T. Whitmore
Its: Manager

Strandler, LLC

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore
Its: Manager

Whitmore Holdings, LLC

By: /s/ Bradford T. Whitmore
Name: Bradford T. Whitmore
Its: Manager

Bradford Whitmore Trust

By: /s/ Bradford T. Whitmore
Name: Bradford T. Whitmore
Its: Trustee

Exhibit 99

JOINT FILING AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934,
the undersigned hereby agree that only one statement containing the
information required by Schedule 13D need be filed with respect to the
ownership by each of the undersigned of shares of Common Stock of
Nanophase Technologies Corporation.

Dated: September 3, 2024

Bradford T. Whitmore

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore

Grace Investments, LP

By: INV-GP, LLC
Its: General Partner

By: MOBCAT, LLC
Its: Manager

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore
Its: Manager

MOBCAT, LLC

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradfore T. Whitmore
Name: Bradford T. Whitmore
Its: Manager

Strandler, LLC

By: Whitmore Holdings, LLC
Its: Manager

By: /s/ Bradford T. Whitmore
Name:  Bradford T. Whitmore
Its: Manager

Whitmore Holdings, LLC

By: /s/ Bradford T. Whitmore
Name: Bradford T. Whitmore
Its: Manager

Bradford Whitmore Trust

By: /s/ Bradford T. Whitmore
Name: Bradford T. Whitmore
Its: Trustee