EDGAR Filing Documents for 0001059262-18-000008

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001059262-18-000008

Filing Date

2018-02-22

Accepted

2018-02-22 17:10:31

Documents

122

Period of Report

2017-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	sp1231201710-k.htm	10-K	3684471
2	EXHIBIT 10.7.1	sp12312017ex1071.htm	EX-10.7.1	17689
3	EXHIBIT 21	sp12312017ex21.htm	EX-21	28306
4	EXHIBIT 23	sp12312017ex23.htm	EX-23	3014
5	EXHIBIT 31.1	sp12312017ex311.htm	EX-31.1	11019
6	EXHIBIT 31.2	sp12312017ex312.htm	EX-31.2	11134
7	EXHIBIT 31.3	sp12312017ex313.htm	EX-31.3	10971
8	EXHIBIT 32	sp12312017ex32.htm	EX-32	19010
15		chart-5b0a03d40a5d5a86906.jpg	GRAPHIC	80927
16		g877392a03.jpg	GRAPHIC	10332
	Complete submission text file	0001059262-18-000008.txt		15539547

Data Files

Seq	Description	Document	Type	Size
9	XBRL INSTANCE DOCUMENT	sp-20171231.xml	EX-101.INS	3392163
10	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	sp-20171231.xsd	EX-101.SCH	103539
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	sp-20171231_cal.xml	EX-101.CAL	167166
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	sp-20171231_def.xml	EX-101.DEF	498036
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	sp-20171231_lab.xml	EX-101.LAB	1227365
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	sp-20171231_pre.xml	EX-101.PRE	772120

Mailing Address 200 E. RANDOLPH STREET SUITE 7700 CHICAGO IL 60601-7702

Business Address 200 E. RANDOLPH STREET SUITE 7700 CHICAGO IL 60601-7702 312-274-2000