luki20150129_sc13ga.htm

 

     
 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

  
     
 

SCHEDULE 13G

 

Under the Securities Exchange Act of 1934

 

(Amendment No. 3)*

 

 

  
 

PROTO LABS, INC.

  
 

(Name of Issuer)

 

Common Stock, $0.001 Par Value Per Share

  
 

(Title of Class of Securities)

 

743713109

  
 

(CUSIP Number)

 

December 31, 2015

  
 

(Date of Event Which Requires Filing of this Statement)

  

 

 

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

 

☐ Rule 13d-1(b)

 

☐ Rule 13d-1(c)

 

☒ Rule 13d-1(d)

 

*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.

 

The information required in 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).

 

 
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CUSIP No. 743713109

13G

  

 

1

NAMES OF REPORTING PERSONS

 

Lawrence J. Lukis

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(See Instructions)

(a) ☐

(b) ☐

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

 

1,881,840 (See Item 4)

6

SHARED VOTING POWER

 

0 (See Item 4)

7

SOLE DISPOSITIVE POWER

 

1,881,840 (See Item 4)

8

SHARED DISPOSITIVE POWER

 

0 (See Item 4)

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,881,840 (See Item 4)

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

(See Instructions)

☐

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

7.19% (See Item 4)

12

TYPE OF REPORTING PERSON

 

IN

  

 
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Item 1.

(a)      Name of Issuer

 

Proto Labs, Inc.

 

(b)      Address of Issuer’s Principal Executive Offices

 

5540 Pioneer Creek Drive
Maple Plain, MN 55359

 

Item 2.

(a)      Name of Person Filing

 

Lawrence J. Lukis

 

(b)      Address of Principal Business Office or, if none, Residence

 

5540 Pioneer Creek Drive
Maple Plain, MN 55359

 

(c)      Citizenship

 

Mr. Lukis is a citizen of the United States.

 

(d)      Title of Class of Securities

 

Common Stock, $0.001 par value per share

 

(e)      CUSIP Number

 

743713109

 

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:

 

 

(a)

☐

Broker or dealer registered under section 15 of the Act.

 

 

 

 

 

(b)

☐

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

 

 

 

 

 

(c)

☐

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

 

 

 

 

 

(d)

☐

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

 

 

 

 

 

(e)

☐

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

 

 

 

 

 

(f)

☐

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

 

 

 

 

 

(g)

☐

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

 

 

 

 

 

(h)

☐

A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act.

 

 

 

 

 

(i)

☐

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.

 

 

 

 

 

(j)

☐

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

    

 
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Item 4.     Ownership.

 

(a)      Amount Beneficially Owned

 

1,881,840

 

(b)      Percent of Class

 

7.19%(1)

 

(c)      Number of shares as to which such person has:

 

(i)       Sole power to vote or to direct the vote

 

1,881,840

 

(ii)       Shared power to vote or to direct the vote

 

0

 

(iii)      Sole power to dispose or to direct the disposition of

 

1,881,840

 

(iv)      Shared power to dispose or to direct the disposition of

 

0

 

 

(1)

Calculated on the basis of 26,163,402 shares of common stock reported by the Issuer to be outstanding as of October 28, 2015 pursuant to the Issuer’s Quarterly Report on Form 10-Q for the three months ended September 30, 2015, filed with the Securities and Exchange Commission on November 3, 2015.

 

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 ☐.

 

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.

 

 
Page 4 of 5
 

 

SIGNATURE

 

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

 

 

February 16, 2016

 

Date

 

/s/ Lawrence J. Lukis

 

Signature

 

Lawrence J. Lukis

 

Name/Title

 

 

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