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.

Names of Reporting Persons.

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

Mary Sue Robinson Morrill

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

466,676

Shared Voting Power

2,180,111

Sole Dispositive Power

466,676

Shared Dispositive Power

2,180,111

Aggregate Amount Beneficially Owned by Each Reporting Person

2,646,787

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

☒

Percent of Class Represented by Amount in Row (9)

7.8%

Type of Reporting Person (See Instructions)

IN

Name of Issuer:

Address of Issuer’s Principal Executive Offices

Name of Person Filing:

Address of Principal Business Office or, if none, Residence

Citizenship

Title of Class of Securities:

CUSIP Number

If this statement is filed pursuant to §§240.13d-1(b) or 240.134-2(b) or (c), check whether the person filing is a:

Ownership.

Amount beneficially owned:

Percent of class:

Number of shares as to which the person has:

Sole power to vote or to direct the vote

Shared power to vote or to direct the vote

Sole power to dispose or to direct the disposition of

Shared power to dispose or to direct the disposition of

Item 4(a):

Includes (A) 348,399 shares of Common Stock held by four trusts of which Mary Sue Robinson Morrill and her husband, William F. Morrill, are trustees, with shared voting and investment power with respect to such shares. Also includes shares owned by (B) the Trust under the Will of Maurice R. Robinson (the “Maurice R. Robinson Trust”), as follows: (i) 1,183,092 shares of Common Stock and (ii) 648,620 shares of Common Stock which are receivable upon conversion of 648,620 shares of Class A Stock, par value $.01 per share, and (C) the Trust under the Will of Florence L. Robinson (the “Florence L. Robinson Trust”), as follows: (i) 350,000 shares of Common Stock and (ii) 116,676 shares of Common Stock which are receivable upon conversion of 116,676 shares of Class A Stock, par value $.01 share. The shares of Class A Stock are convertible into shares of Common Stock, at any time at the option of the holder thereof, on a share-for-share basis. Barbara Robinson Buckland, Florence R. Ford, Mary Sue Robinson Morrill and William W. Robinson, who are all siblings, and Andrew S. Hedden are trustees of the Maurice R. Robinson Trust, with shared voting and investment power with respect to the shares of Common Stock and Class A Stock owned by the Maurice R. Robinson Trust, and Mary Sue Robinson Morrill is the sole trustee of the Florence L. Robinson Trust, with sole voting and investment power with respect to the shares of Common Stock and Class A Stock owned by the Florence L. Robinson Trust. Does not include 179,635 shares of Common Stock held in two trusts of which Mr. Morrill is trustee, for the benefit of the children of Ms. Morrill, and an aggregate of 101,389 shares held by family members directly and in a trust for which neither Mr. or Ms. Morrill are trustees, as to which Ms. Morrill has no voting or dispositive power and disclaims beneficial ownership.

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 Members of the Group

Notice of Dissolution of Group

Certification