13D Filing: Carl W Dinger III and Mfri Inc (NASDAQ:MFRI)

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

SCHEDULE 13D AMENDMENT

 

Under the Securities Exchange Act of 1934

 

(Amendment No.3)

 

PERMA-PIPE INTERNATIONAL HOLDINGS INC.

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(Name of Issuer)

 

COMMON STOCK

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(Title of class of securities)

 

714167103

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(CUSIP Number)

 

STRATEGIC VALUE PARTNERS

CARL W. DINGER III

PO BOX 897

BERTHOUD, CO 80513

(973)-819-9923

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(Name, address and telephone number of persons authorized to

receive notices and communications)

 

MARCH 31, 2017

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(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 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.