UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

o

Rule 13d-1(b)

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Rule 13d-1(c)

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Rule 13d-1(d)

CUSIP No. 89854H 102

1.

Names of Reporting Persons
Kenneth D. Tuchman

2.

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

(a)

o

(b)

o

3.

SEC Use Only

4.

Citizenship or Place of Organization
United States

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
31,453,707(1)

6.

Shared Voting Power
10,000(2)

7.

Sole Dispositive Power
31,453,707(1)

8.

Shared Dispositive Power
10,000(2)

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
31,463,707

10.

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

11.

Percent of Class Represented by Amount in Row (9)
68%(3)

12.

Type of Reporting Person (See Instructions)
IN

Item 1.

(a)

Name of Issuer
TTEC Holdings, Inc. (the “Issuer”)

(b)

Address of Issuer’s Principal Executive Offices
9197 S. Peoria Street, Englewood, CO 80112

Item 2.

(a)

Name of Person Filing
This Amendment No. 20 to Schedule 13G is being filed by Kenneth D. Tuchman

(b)

Address of Principal Business Office or, if none, Residence
The principal business address of Mr. Tuchman is 9197 S. Peoria Street, Englewood, CO 80112

(c)

Citizenship
Mr. Tuchman is a citizen of the United States of America

(d)

Title of Class of Securities
Common Stock, par value $.01 per share

(e)

CUSIP Number
89854H 102

Item 3.

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:

Not applicable.

(a)

o

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

o

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

o

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

o

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

o

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

(f)

o

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

(g)

o

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

(h)

o

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

(i)

o

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 (15 U.S.C. 80a-3);

(j)

o

A non-U.S. institution in accordance with § 240.13d–1(b)(1)(ii)(J);

(k)

o

Group, in accordance with § 240.13d–1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with

§ 240.13d–1(b)(1)(ii)(J), please specify the type of institution:____________________________

Item 4.

Ownership

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned:   

31,463,707

(b)

Percent of class:   

68%

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote   

31,453,707

(ii)

Shared power to vote or to direct the vote    

10,000

(iii)

Sole power to dispose or to direct the disposition of   

31,453,707

(iv)

Shared power to dispose or to direct the disposition of   

10,000

Item 5.

Ownership of Five Percent or Less of a Class

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following   o.

Item 6.

Ownership of More than Five Percent on Behalf of Another Person

Not Applicable.

Item 7.

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

Not Applicable.

Item 8.

Identification and Classification of Members of the Group

Not Applicable.

Item 9.

Notice of Dissolution of Group

Not Applicable.

Item 10.

Certification

Not Applicable.

February 6, 2018

Date

/s/ Kenneth D. Tuchman

Signature

Kenneth D. Tuchman / Chairman & CEO

Name/Title

ATTENTION

Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).