SC 13D/A

Number of

shares

beneficially

owned by

each

reporting

person

with:

Sole Voting Power

0

Shared Voting Power

0

Sole Dispositive Power

0

Shared Dispositive Power

0

SC 13D/A 1 d234682dsc13da.htm SC 13D/A SC 13D/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 12)*

ZIX CORPORATION

(Name of Issuer)

Common Stock, $0.01 par value per share

(Title of Class of Securities)

98974P100

(CUSIP Number)

James H. Greene, Jr.

True Wind Capital Management, L.P.

Four Embarcadero Center, Suite 2100

San Francisco, CA 94111

(415) 780-9975

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

With copies to:

William Brentani

Simpson Thacher & Bartlett LLP

2475 Hanover Street

Palo Alto, California 94304

(650) 251-5000

December 22, 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 §§240.13d-1(e), 240.13d-1(f) or 240.13d-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 §240.13d-7 for other parties to whom copies are to be sent.

*	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, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section of the Exchange Act but shall be subject to all other provisions of the Exchange Act (however, see the Notes).

CUSIP NO. 98974P100


1.		Names of Reporting Persons. Zephyr Holdco, 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, BK
5.		Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) ☐
6.		Citizenship or Place of Organization Delaware

CUSIP NO. 98974P100


1.		Names of Reporting Persons. True Wind Capital, L.P.
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

CUSIP NO. 98974P100


1.		Names of Reporting Persons. True Wind Capital 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

CUSIP NO. 98974P100


1.		Names of Reporting Persons. James H. Greene, Jr.
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

CUSIP NO. 98974P100


1.		Names of Reporting Persons. Adam H. Clammer
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

Explanatory Note

This Amendment No. 12 (this “Amendment No. 12”) amends and supplements the Schedule 13D filed on February 22, 2019 and amended by Amendment No. 1 on June 7, 2019, Amendment No. 2 on September 12, 2019, Amendment No. 3 on January 2, 2020, Amendment No. 4 on March 25, 2020, Amendment No. 5 on June 30, 2020, Amendment No. 6 on October 22, 2020, Amendment No. 7 on January 13, 2021, Amendment No. 8 on March 17, 2021, Amendment No. 9 on June 16, 2021, Amendment No. 10 on September 20, 2021 and Amendment No. 11 on November 9, 2021 (as so amended, the “Schedule 13D”) by the Reporting Persons (as defined below), relating to the shares of common stock, par value $0.01 per share (the “Common Stock”), of Zix Corporation (the “Issuer”). The Item below amends and supplements the information disclosed under the corresponding Item of the Schedule 13D. Except as specifically provided herein, this Amendment No. 12 does not modify any of the information previously reported in the Schedule 13D. Capitalized terms used but not defined in this Amendment No. 12 shall have the same meanings herein as are ascribed to such terms in the Schedule 13D.

This statement on Schedule 13D is being filed by:

(i)

Zephyr Holdco, LLC, a Delaware limited liability company (“Zephyr Holdco”),

(ii)

True Wind Capital, L.P., a Delaware limited partnership (“True Wind Capital” and, together with Zephyr Holdco, “True Wind”),

(iii)

True Wind Capital GP, LLC, a Delaware limited liability company (“True Wind Capital GP”),

(iv)

James H. Greene, Jr., a United States citizen, and

(v)

Adam H. Clammer, a United States citizen (the persons and entities listed in items (i) through (v) are collectively referred to herein as the “Reporting Persons”).

Item 5. Interest in Securities of the Issuer.

Item 5 of the Schedule 13D is hereby amended and restated as follows:

The information contained in rows 7, 8, 9, 10, 11 and 13 on each of the cover pages of the Schedule 13D and the information set forth or incorporated in Items 2, 3 and 6 of the Schedule 13D is hereby incorporated by reference in its entirety into this Item 5.

(a) – (b) The Reporting Persons beneficially own 0 shares of the Issuer’s Common Stock, or 0% of the Issuer’s outstanding Common Stock.

(c) On December 22, 2021, Zephyr Holdco converted all 100,206 shares of Series A Preferred Stock it owned into 20,850,001 shares of Common Stock and tendered such shares of Common Stock to Open Text Corporation, a Canadian corporation (“Parent”) pursuant to a cash tender offer (the “Offer”) by Parent to acquire all of the outstanding shares of Common Stock at an offer price per share of $8.50, without interest and subject to any applicable withholding taxes. On December 23, 2021, Parent accepted all such shares of Common Stock tendered pursuant to such Offer.

(e) As of December 23, 2021, the Reporting Persons ceased to beneficially own more than 5% of the Issuer’s outstanding Common Stock.

Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

Item 6 of the Schedule 13D is hereby amended and supplemented as follows:

The information set forth in Item 5 to this Amendment is incorporated by reference in its entirety into this Item 6.

Signatures

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

Dated: December 23, 2021


ZEPHYR HOLDCO, LLC

By:	True Wind Capital, L.P., its manager

By:	True Wind Capital GP, LLC, its general partner

By:	/s/ James H. Greene, Jr.
	Name:	James H. Greene, Jr.
	Title:	Managing Member

TRUE WIND CAPITAL, L.P.

By:	True Wind Capital GP, LLC, its general partner

By:	/s/ James H. Greene, Jr.
	Name:	James H. Greene, Jr.
	Title:	Managing Member

TRUE WIND CAPITAL GP, LLC

By:	/s/ James H. Greene, Jr.
	Name:	James H. Greene, Jr.
	Title:	Managing Member

JAMES H. GREENE, JR.

/s/ James H. Greene, Jr.

ADAM H. CLAMMER

/s/ Adam H. Clammer

SEC Form SC 13D/A filed by Zix Corporation (Amendment)