EDGAR Filing Documents for 0001059262-20-000006

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

SEC Accession No. 0001059262-20-000006

Filing Date

2020-02-20

Accepted

2020-02-20 16:58:42

Documents

129

Period of Report

2019-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	sp1231201910-k.htm iXBRL	10-K	4206609
7		chart-f01f2688e1715ff9bad.jpg	GRAPHIC	77694
8	EXHIBIT 4.1	sp12312019ex41.htm	EX-4.1	16534
9	EXHIBIT 21	sp12312019ex21.htm	EX-21	26055
10	EXHIBIT 23	sp12312019ex23.htm	EX-23	2652
11	EXHIBIT 31.1	sp12312019ex311.htm	EX-31.1	11036
12	EXHIBIT 31.2	sp12312019ex312.htm	EX-31.2	11143
13	EXHIBIT 32	sp12312019ex32.htm	EX-32	14737
14		g877392a06.jpg	GRAPHIC	10332
	Complete submission text file	0001059262-20-000006.txt		17164301

Data Files

Seq	Description	Document	Type	Size
2	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	sp-20191231_def.xml	EX-101.DEF	408223
3	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	sp-20191231_cal.xml	EX-101.CAL	171244
4	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	sp-20191231.xsd	EX-101.SCH	90582
5	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	sp-20191231_pre.xml	EX-101.PRE	706290
6	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	sp-20191231_lab.xml	EX-101.LAB	1168851
83	EXTRACTED XBRL INSTANCE DOCUMENT	sp1231201910-k_htm.xml	XML	3488277

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