13G Filing: North Tide Capital Master, LP and Select Medical Holdings Corp (SEM)

Page 5 of 8 – SEC Filing

Item 1.
(a)
Name of Issuer
Select Medical Holdings Corporation
(b)
Address of Issuer’s Principal Executive Offices
4714 Gettysburg Road, P.O. Box 2034, Mechanicsburg, Pennsylvania 17055
Item 2.
(a)
Name of Person Filing
North Tide Capital Master, LP
North Tide Capital, LLC
Conan Laughlin
(b)
Address of Principal Business Office or, if none, Residence
North Tide Capital Master, LP
North Tide Capital, LLC
Conan Laughlin
500 Boylston Street, Suite 1860
Boston, Massachusetts
02116
(c)
Citizenship
North Tide Capital Master, LP – Cayman Islands
North Tide Capital, LLC – Massachusetts
Conan Laughlin – United States
(d)
Title of Class of Securities
Common Stock, $0.001 par value
(e)
CUSIP Number
81619Q105
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 (15 U.S.C. 78o).
(b)
[ ]
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
(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

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