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.

  Names of Reporting Persons

  I.R.S. Identification Nos. of above Persons (entities only).

  William Sullivan

  Check the Appropriate Box if a Member of a Group (See Instructions)

  (a)  ☐        (b)  ☐

  SEC Use Only

  Citizenship or Place of Organization

  United States

NUMBER OF

SHARES

 BENEFICIALLY 

OWNED BY

EACH

REPORTING

PERSON

WITH

  Sole Voting Power

  6,356,713

  Shared Voting Power

  - 0 -

  Sole Dispositive Power

  6,356,713

  Shared Dispositive Power

  - 0 -

  Aggregate Amount Beneficially Owned by Each Reporting Person

  6,356,713

  Check Box if the Aggregate Amount in Row 9 Excludes Certain Shares (See Instructions)

  ☐

  Percent of Class Represented by Amount in Row (9)

  5.9%

  Type of Reporting Person (See Instructions)

  IN

  Names of Reporting Persons

  I.R.S. Identification Nos. of above Persons (entities only).

  Brighton Family, LLC

  Check the Appropriate Box if a Member of a Group (See Instructions)

  (a)  ☐        (c)  ☐

  SEC Use Only

  Citizenship or Place of Organization

  Colorado

NUMBER OF

SHARES

 BENEFICIALLY 

OWNED BY

EACH

REPORTING

PERSON

WITH

  Sole Voting Power

  6,349,104

  Shared Voting Power

  - 0 -

  Sole Dispositive Power

  6,349,104

  Shared Dispositive Power

  - 0 -

  Aggregate Amount Beneficially Owned by Each Reporting Person

  6,349,104

  Check Box if the Aggregate Amount in Row 9 Excludes Certain Shares (See Instructions)

  ☐

  Percent of Class Represented by Amount in Row (9)

  5.9%

  Type of Reporting Person (See Instructions)

  OO

Name of Issuer

Name of Issuer:

Address of Issuer’s Principal Executive Offices:

Name of Person Filing

(c) This report on Schedule 13G is being filed by (i) William Sullivan, a citizen of the United States and (ii) Brighton Family, LLC, a Colorado limited liability company (“BF”), (collectively, the “Reporting Persons”). The address for the Reporting Persons is: c/o Plante Moran, 8181 East Tufts Avenue, Suite 600, Denver, Colorado 80237.

Title of Class of Securities:

CUSIP Number:

If this statement is filed pursuant to § 240.13d-1(b) or § 240.13d-2(b) or (c), check whether the person filing is a:

☐ Broker or dealer registered under Section 15 of the Act.

☐ Bank as defined in section 3(a)(6) of the Act.

☐ Insurance company as defined in section 3(a)(19) of the Act.

☐ Investment company registered under section 8 of the Investment Company Act of 1940.

☐ An investment adviser in accordance with § 240.13(d)-1(b)(1)(ii)(E).

☐ An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F).

☐ A parent holding company or control person in accordance with § 240.13d-1(b)(ii)(G)

☐ A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813).

☐ A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940.

☐ Group, in accordance with § 240.13d-1(b)(1)(ii)(J).

Ownership.

Amount Beneficially Owned by William Sullivan: 6,356,713*

Amount Beneficially Owned by BH: 6,349,104

Percent of Class Owned by William Sullivan: 5.9%*

Percent of Class Owned by BH: 5.9%

Number of shares as to which William Sullivan has:*

sole power to vote or to direct the vote: 6,356,713

shared power to vote or to direct the vote: 6,356,713

sole power to dispose or to direct the disposition of: 6,356,713

shared power to dispose or to direct the disposition of: 6,356,713

Number of shares as to which BH has:

sole power to vote or to direct the vote: 6,349,104

shared power to vote or to direct the vote: 6,349,104

sole power to dispose or to direct the disposition of: 6,349,104

shared power to dispose or to direct the disposition of: 6,349,104

As of December 31, 2021, BH held 6,349,104 shares of Common Stock. William Sullivan is the managing member of BH and has sole voting and investment power with respect to the Common Stock held by BH. As a result of the foregoing, for purposes of Rule 13d-3 under the Securities Exchange Act of 1934, as amended, Mr. Sullivan may be deemed to beneficially own the 6,349,104 shares of Common Stock held by BH.

Ownership of Five Percent or Less of a Class

Ownership of More than Five Percent on Behalf of Another Person

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company

Identification and Classification of Member of the Group

Notice of Dissolution of Group

Certification

/s/ William Sullivan

/s/ William Sullivan