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2025 - 2nd Qtr Report 10-Q (PDF Format)
2025 - 1st Qtr Report 10-Q (PDF Format)

2024 - Annual Report 10-K (HTM Format; iXBRL)
2024 - Annual Report 10-K (PDF Format)
2024 - 3rd Qtr Report 10-Q (PDF Format)
2024 - 2nd Qtr Report 10-Q (PDF Format)
2024 - 1st Qtr Report 10-Q (PDF Format)
2024 - 3rd Qtr Report 10-Q (HTM Format: iXBRL)
2024 - 2nd Qtr Report 10-Q (HTM Format: iXBRL)
2024 - 1st Qtr Report 10-Q (HTM Format: iXBRL)

2023 - Annual Report 10-K (PDF Format)
2023 - 3rd Qtr Report 10-Q (PDF Format)
2023 - 2nd Qtr Report 10-Q (PDF Format)
2023 - 1st Qtr Report 10-Q (PDF Format)
2023 - Annual Report 10-K (HTM Format; iXBRL)
2023 - 3rd Qtr Report 10-Q (HTM Format: iXBRL)
2023 - 2nd Qtr Report 10-Q (HTM Format: iXBRL)
2023 - 1st Qtr Report 10-Q (HTM Format: iXBRL)

2022 - Annual Report 10-K (PDF Format)
2022 - Annual Report 10-K (HTM Format; iXBRL)
2022 - 3rd Qtr Report 10-Q (PDF Format)
2022 - 3rd Qtr Report 10-Q (HTM Format: iXBRL)
2022 - 2nd Qtr Report 10-Q (PDF Format)
2022 - 2nd Qtr Report 10-Q (HTM Format: iXBRL)
2022 - 1st Qtr Report 10-Q (PDF Format)
2022 - 1st Qtr Report 10-Q (HTM Format: iXBRL)

2021 - Annual Report 10-K (PDF Format)
2021 - Annual Report 10-K (HTM Format; iXBRL)
2021 - 3rd Qtr Report 10-Q (PDF Format)
2021 - 3rd Qtr Report 10-Q (HTM Format; iXBRL)
2021 - 2nd Qtr Report 10-Q (PDF Format)
2021 - 2nd Qtr Report 10-Q (HTM Format; iXBRL)
2021 - 1st Qtr Report 10-Q (PDF Format)
2021 - 1st Qtr Report 10-Q (HTM Format)
2021 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20210331.pre.xml)
2021 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20210331.lab.xml)
2021 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20210331.def.xml)
2021 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20210331cal.xml)
2021 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20210331.xsd)
2021 - 1st Qtr Report 10-Q EX-101.INS (spnd-20210331.xml)

2020 - Annual Report 10-K (PDF Format)
2020 - Annual Report 10-K (HTM Format)
2020 - Annual Report 10-K EX-101.PRE (sog-20201231.pre.xml)
2020 - Annual Report 10-K EX-101.LAB (sog-20201231.lab.xml)
2020 - Annual Report 10-K EX-101.DEF (sog-20201231.def.xml)
2020 - Annual Report 10-K EX-101.CAL (sog-20201231cal.xml)
2020 - Annual Report 10-K EX-101.SCH (sog-20201231.xsd)
2020 - Annual Report 10-K EX-101.INS (sog-20201231.xml)
2020 - 3rd Qtr Report 10-Q (PDF Format)
2020 - 3rd Qtr Report 10-Q (HTM Format)
2020 - 3rd Qtr Report 10-Q EX-101.PRE (sog-20200930.pre.xml)
2020 - 3rd Qtr Report 10-Q EX-101.LAB (sog-20200930.lab.xml)
2020 - 3rd Qtr Report 10-Q EX-101.DEF (sog-20200930.def.xml)
2020 - 3rd Qtr Report 10-Q EX-101.CAL (sog-20200930.cal.xml)
2020 - 3rd Qtr Report 10-Q EX-101.SCH (sog-20200930.xsd)
2020 - 3rd Qtr Report 10-Q EX-101.INS (sog-20200930.xml)
2020 - 2nd Qtr Report 10-Q (PDF Format)
2020 - 2nd Qtr Report 10-Q (HTM Format)
2020 - 2nd Qtr Report 10-Q EX-101.PRE (sog-20200630.pre.xml)
2020 - 2nd Qtr Report 10-Q EX-101.LAB (sog-20200630.lab.xml)
2020 - 2nd Qtr Report 10-Q EX-101.DEF (sog-20200630.def.xml)
2020 - 2nd Qtr Report 10-Q EX-101.CAL (sog-20200630.cal.xml)
2020 - 2nd Qtr Report 10-Q EX-101.SCH (sog-20200630.xsd)
2020 - 2nd Qtr Report 10-Q EX-101.INS (sog-20200630.xml)
2020 - 1st Qtr Report 10-Q (PDF Format)
2020 - 1st Qtr Report 10-Q (HTM Format)
2020 - 1st Qtr Report 10-Q EX-101.PRE (sog-20200331.pre.xml)
2020 - 1st Qtr Report 10-Q EX-101.LAB (sog-20200331.lab.xml)
2020 - 1st Qtr Report 10-Q EX-101.DEF (sog-20200331.def.xml)
2020 - 1st Qtr Report 10-Q EX-101.CAL (sog-20200331.cal.xml)
2020 - 1st Qtr Report 10-Q EX-101.SCH (sog-20200331.xsd)
2020 - 1st Qtr Report 10-Q EX-101.INS (sog-20200331.xml)

2019 - Annual Report 10-K (PDF Format)
2019 - Annual Report 10-K (HTM Format)
2019 - Annual Report 10-K EX-101.INS (sog-20191231.xml)
2019 - Annual Report 10-K EX-101.SCH (sog-20191231.xsd)
2019 - Annual Report 10-K EX-101.CAL (sog-20191231.cal.xml)
2019 - Annual Report 10-K EX-101.DEF (sog-20191231.def.xml)
2019 - Annual Report 10-K EX-101.LAB (sog-20191231.lab.xml)
2019 - Annual Report 10-K EX-101.PRE (sog-20191231.pre.xml)
2019 - 3rd Qtr Report 10-Q (PDF Format)
2019 - 3rd Qtr Report 10-Q (HTM Format)
2019 - 3rd Qtr Report 10-Q EX-101.INS (sog-20190930.xml)
2019 - 3rd Qtr Report 10-Q EX-101.SCH (sog-20190930.xsd)
2019 - 3rd Qtr Report 10-Q EX-101.CAL (sog-20190930.cal.xml)
2019 - 3rd Qtr Report 10-Q EX-101.DEF (sog-20190930.def.xml)
2019 - 3rd Qtr Report 10-Q EX-101.LAB (sog-20190930.lab.xml)
2019 - 3rd Qtr Report 10-Q EX-101.PRE (sog-20190930.pre.xml)
2019 - 2nd Qtr Report 10-Q (PDF Format)
2019 - 2nd Qtr Report 10-Q (HTM Format)
2019 - 2nd Qtr Report 10-Q EX-101.INS (sog-20190630.xml)
2019 - 2nd Qtr Report 10-Q EX-101.SCH (sog-20190630.xsd)
2019 - 2nd Qtr Report 10-Q EX-101.CAL (sog-20190630.cal.xml)
2019 - 2nd Qtr Report 10-Q EX-101.DEF (sog-20190630.def.xml)
2019 - 2nd Qtr Report 10-Q EX-101.LAB (sog-20190630.lab.xml)
2019 - 2nd Qtr Report 10-Q EX-101.PRE (sog-20190630.pre.xml)
2019 - 1st Qtr Report 10-Q (PDF Format)
2019 - 1st Qtr Report 10-Q (HTM Format)
2019 - 1st Qtr Report 10-Q EX-101.INS (sog-20190331.xml)
2019 - 1st Qtr Report 10-Q EX-101.SCH (sog-20190331.xsd)
2019 - 1st Qtr Report 10-Q EX-101.CAL (sog-20190331.cal.xml)
2019 - 1st Qtr Report 10-Q EX-101.DEF (sog-20190331.def.xml)
2019 - 1st Qtr Report 10-Q EX-101.LAB (sog-20190331.lab.xml)
2019 - 1st Qtr Report 10-Q EX-101.PRE (sog-20190331.pre.xml)

2018 - Annual Report 10-K (PDF Format)
2018 - Annual Report 10-K (HTM Format)
2018 - Annual Report 10-K Exhibit 21 (HTM Format)
2018 - Annual Report 10-K Exhibit 31-1 (HTM Format)
2018 - Annual Report 10-K Exhibit 31-2 (HTM Format)
2018 - Annual Report 10-K Exhibit 32 (HTM Format)
2018 - Annual Report 10-K EX-101.INS (spnd-20181231.xml)
2018 - Annual Report 10-K EX-101.SCH (spnd-20181231.xsd)
2018 - Annual Report 10-K EX-101.CAL (spnd-20181231.cal.xml)
2018 - Annual Report 10-K EX-101.DEF (spnd-20181231.def.xml)
2018 - Annual Report 10-K EX-101.LAB (spnd-20181231.lab.xml)
2018 - Annual Report 10-K EX-101.PRE (spnd-20181231.pre.xml)
2018 - 3rd Qtr Report 10-Q (PDF Format)
2018 - 3rd Qtr Report 10-Q (HTM Format)
2018 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20180930.xml)
2018 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20180930.xsd)
2018 - 3rd Qtr Report 10-Q EX-101.CAL (spnd-20180930_cal.xml)
2018 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20180930_def.xml)
2018 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20180930_lab.xml)
2018 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20180930_pre.xml)
2018 - 2nd Qtr Report 10-Q (PDF Format)
2018 - 2nd Qtr Report 10-Q (HTM Format)
2018 - 2nd Qtr Report 10-Q EX-101.INS (spnd-20180630.xml)
2018 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20180630.xsd)
2018 - 2nd Qtr Report 10-Q EX-101.CAL (spnd-20180630_cal.xml)
2018 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20180630_def.xml)
2018 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20180630_lab.xml)
2018 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20180630_pre.xml)
2018 - 1st Qtr Report 10-Q (PDF Format)
2018 - 1st Qtr Report 10-Q (HTM Format)
2018 - 1st Qtr Report 10-Q EX-101.INS (spnd-20180331.xml)
2018 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20180331.xsd)
2018 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20180331_cal.xml)
2018 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20180331_def.xml)
2018 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20180331_lab.xml)
2018 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20180331_pre.xml)

2017 - Annual Report 10-K EX-101.PRE (spnd-20171231_pre.xml)
2017 - Annual Report 10-K EX-101.LAB (spnd-20171231_lab.xml)
2017 - Annual Report 10-K EX-101.DEF (spnd-20171231_def.xml)
2017 - Annual Report 10-K EX-101.CAL (spnd-20171231_cal.xml)
2017 - Annual Report 10-K EX-101.SCH (spnd-20171231.xsd)
2017 - Annual Report 10-K EX-101.INS (spnd-20171231.xml)
2017 - Annual Report 10-K (HTM Format)
2017 - Annual Report 10-K (PDF Format)
2017 - 3rd Qtr Report 10-Q (PDF Format)
2017 - 3rd Qtr Report 10-Q (HTM Format)
2017 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20170930.xml)
2017 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20170930.xsd)
2017 - 3rd Qtr Report 10-Q EX-101.CAL (spnd-20170930_cal.xml)
2017 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20170930_def.xml)
2017 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20170930_lab.xml)
2017 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20170930_pre.xml)
2017 - 2nd Qtr Report 10-Q (PDF Format)
2017 - 2nd Qtr Report 10-Q (HTM Format)
2017 - 2nd Qtr Report 10-Q EX-101.INS (spnd-20170630.xml)
2017 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20170630.xsd)
2017 - 2nd Qtr Report 10-Q EX-101.CAL (spnd-20170630_cal.xml)
2017 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20170630_def.xml)
2017 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20170630_lab.xml)
2017 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20170630_pre.xml)
2017 - 1st Qtr Report 10-Q (PDF Format)
2017 - 1st Qtr Report 10-Q (HTM Format)
2017 - 1st Qtr Report 10-Q EX-101.INS (spnd-20170331.xml)
2017 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20170331.xsd)
2017 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20170331_cal.xml)
2017 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20170331_def.xml)
2017 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20170331_lab.xml)
2017 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20170331_pre.xml)

2016 - Annual Report 10-K (PDF Format)
2016 - Annual Report 10-K (HTM Format)
2016 - Annual Report 10-K EX-101.INS (spnd-20161231.xml)
2016 - Annual Report 10-K EX-101.SCH (spnd-20161231.xsd)
2016 - Annual Report 10-K EX-101.CAL (spnd-20161231_cal.xml)
2016 - Annual Report 10-K EX-101.DEF (spnd-20161231_def.xml)
2016 - Annual Report 10-K EX-101.LAB (spnd-20161231_lab.xml)
2016 - Annual Report 10-K EX-101.PRE (spnd-20161231_pre.xml)
2016 - 3rd Qtr Report 10-Q (PDF Format)
2016 - 3rd Qtr Report 10-Q (HTM Format)
2016 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20160930.xml)
2016 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20160930.xsd)
2016 - 3rd Qtr Report 10-Q EX-101.CAL (spnd-20160930_cal.xml)
2016 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20160930_def.xml)
2016 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20160930_lab.xml)
2016 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20160930_pre.xml)
2016 - 2nd Qtr Report 10Q (PDF Format)
2016 - 2nd Qtr Report 10Q (HTM Format)
2016 - 2nd Qtr Report 10Q EX-101.INS (spnd-20160630.xml)
2016 - 2nd Qtr Report 10Q EX-101.SCH (spnd-20160630.xsd)
2016 - 2nd Qtr Report 10Q EX-101.CAL (spnd-20160630_cal.xml)
2016 - 2nd Qtr Report 10Q EX-101.DEF (spnd-20160630_def.xml)
2016 - 2nd Qtr Report 10Q EX-101.LAB (spnd-20160630_lab.xml)
2016 - 2nd Qtr Report 10Q EX-101.PRE (spnd-20160630_pre.xml)
2016 - 1st Qtr Report 10-Q (PDF Format)
2016 - 1st Qtr Report 10-Q (HTM Format)
2016 - 1st Qtr Report 10-Q EX-101.INS (spnd-20160331.xml)
2016 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20160331.xsd)
2016 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20160331_cal.xml)
2016 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20160331_def.xml)
2016 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20160331_lab.xml)
2016 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20160331_pre.xml)

2015 - Annual Report 10-K (PDF Format)
2015 - Annual Report 10-K (HTM Format)
2015 - Annual Report 10-K EX-101.INS (spnd-20151231.xml)
2015 - Annual Report 10-K EX-101.SCH (spnd-20151231_xsd)
2015 - Annual Report 10-K EX-101.CAL (spnd-20151231_cal.xml)
2015 - Annual Report 10-K EX-101.DEF (spnd-20151231_def.xml)
2015 - Annual Report 10-K EX-101.LAB (spnd-20151231_lab.xml)
2015 - Annual Report 10-K EX-101.PRE (spnd-20151231_pre.xml)
2015 - 3rd Qtr Report 10-Q (PDF Format)
2015 - 3rd Qtr Report 10-Q (HTM Format)
2015 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20150930.xml)
2015 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20150630_xsd)
2015 - 3rd Qtr Report 10-Q EX-101.CAL (spnd-20150930_cal.xml)
2015 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20150930_def.xml)
2015 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20150930_lab.xml)
2015 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20150930_pre.xml)
2015 - 2nd Qtr Report 10-Q (PDF Format)
2015 - 2nd Qtr Report 10-Q (HTM Format)
2015 - 2nd Qtr Report 10-Q EX-101.INS (spnd-20150630.xml)
2015 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20150630.xsd)
2015 - 2nd Qtr Report 10-Q EX-101.CAL (spnd-20150630_cal.xml)
2015 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20150630_def.xml)
2015 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20150630_lab.xml)
2015 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20150630_pre.xml)
2015 - 1st Qtr Report 10-Q (PDF Format)
2015 - 1st Qtr Report 10-Q (HTM Format)
2015 - 1st Qtr Report 10-Q EX-101.INS (spnd-20150331.xml)
2015 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20150331.xsd)
2015 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20150331_cal.xml)
2015 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20150331_def.xml)
2015 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20150331_lab.xml)
2015 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20150331_pre.xml)

2014 - Annual Report 10-K (PDF File Format)
2014 - Annual Report 10-K (HTM File Format)
2014 - Annual Report 10-K EX-101.INS (spnd-21041231.xml)
2014 - Annual Report 10-K EX-101.SCH (spnd-20141231.xsd)
2014 - Annual Report 10-K EX-101.CAL (spnd-20141231_cal.xml)
2014 - Annual Report 10-K EX-101.DEF (spnd20141231_def.xml)
2014 - Annual Report 10-K EX-101.LAB (spnd-20141231_lab.xml)
2014 - Annual Report 10-K EX-101.PRE (spnd-20141231_pre.xml)
2014 - 3rd Qtr Report 10-Q (PDF Format)
2014 - 3rd Qtr Report 10-Q (HTM Format)
2014 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20140930_.xml)
2014 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20140930_.xsd)
2014 - 3rd Qtr Report 10-Q EX-101.CAL (spnd-20140930_cal.xml)
2014 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20140930_def.xml)
2014 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20140930_lab.xml)
2014 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20140930_pre.xml)
2014 - 2nd Qtr Report 10-Q (PDF Format)
2014 - 2nd Qtr Report 10-Q (HTM Format)
2014 - 2nd Qtr Report 10-Q EX-101.INS (spnd-20140630.xml)
2014 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20140630.xsd)
2014 - 2nd Qtr Report 10-Q EX-101.CAL (spnd-20140630_cal.xml)
2014 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20140630_def.xml)
2014 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20140630_lab.xml)
2014 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20140630_pre.xml)
2014 - 1st Qtr Report 10-Q (PDF Format)
2014 - 1st Qtr Report 10-Q (HTM Format)
2014 - 1st Qtr Report 10-Q EX-101.INS (spnd-20140331.xml)
2014 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20140331_.xsd)
2014 - 1st Qtr Report 10-Q EX-101.CAL (spnd-20140331_cal.xml)
2014 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20140331_def.xml)
2014 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20140331_lab.xml)
2014 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20140331_pre.xml)

2013 - Annual Report 10-K/A (PDF File Format)
2013 - Annual Report 10-K/A (HTM File Format)
2013 - Annual Report 10-K/A EX-101.INS (spnd-20131231.xml)
2013 - Annual Report 10-K/A EX-101.SCH (spnd-20131231.xsd)
2013 - Annual Report 10-K/A EX-101.CAL (spnd-20131231_cal.xml)
2013 - Annual Report 10-K/A EX-101.DEF (spnd-2013123_def.xml)
2013 - Annual Report 10-K/A EX-101.LAB (spnd-20131231_lab.xml)
2013 - Annual Report 10-K/A EX-101.PRE (spnd-20131231_pre.xml)
2013 - Annual Report 10-K (PDF File Format)
2013 - Annual Report 10-K (HTM File Format)
2013 - 3rd Qtr Report 10-Q (PDF File Format)
2013 - 3rd Qtr Report 10-Q (HTM File Format)
2013 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20130930.xml)
2013 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20130930.xsd)
2013 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20130930_def.xml)
2013 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20130930_lab.xml)
2013 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20130930_pre.xml)
2013 - 2nd Qtr Report 10-Q/A (PDF File Format)
2013 - 2nd Qtr Report 10-Q/A (HTM File Format)
2013 - 2nd Qtr Report 10-Q (PDF File Format)
2013 - 2nd Qtr Report 10-Q (HTM File Format)
2013 - 2nd Qtr Report 10-Q EX-101.INS (spnd-20130630.xml)
2013 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20130630.xsd)
2013 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20130630_def.xml)
2013 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20130630_lab.xml)
2013 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20130630_pre.xml)
2013 - 1st Qtr Report 10-Q (PDF File Format)
2013 - 1st Qtr Report 10-Q (HTM File Format)
2013 - 1st Qtr Report 10-Q EX-101, INS (spnd-20130331.xml)
2013 - 1st Qtr Report 10-Q EX-101, SCH (spnd-20130331_xsd)
2013 - 1st Qtr Report 10-Q EX-101, DEF (spnd-20130331_def.xml)
2013 - 1st Qtr Report 10-Q EX-101, LAB (spnd-20130331.lab.xml)
2013 - 1st Qtr Report 10-Q EX-101, PRE (spnd-20130331_pre.xml)

2012 - Annual Report 10-K (PDF File Format)
2012 - Annual Report 10-K (HTM File Format)
2012 - 3rd Qtr Report 10-Q (PDF File Format)
2012 - 3rd Qtr Report 10-Q (HTM File Format)
2012 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20120930_ins.xml)
2012 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20120930_lab.xml)
2012 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20120930_def.xml)
2012 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20120930_xsd.xml)
2012 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20120930_pre.xml)
2012 - 8K Dated October 30, 2012 (PDF Format)
2012 - 8K Dated October 30, 2012 (HTML Format)
2012 - 2nd Qtr Report 10-Q (PDF File Format)
2012 - 2nd Qtr Report 10-Q (HTM File Format)
2012 - 2nd Qtr Report 10-Q EX101.INS (spnd-20120630.xml)
2012 - 2nd Qtr Report 10-Q EX-101.SCH (spnd-20120630.xsd)
2012 - 2nd Qtr Report 10-Q EX-101.DEF (spnd-20120630_def.xml)
2012 - 2nd Qtr Report 10-Q EX-101.LAB (spnd-20120630_lab.xml)
2012 - 2nd Qtr Report 10-Q EX-101.PRE (spnd-20120630_pre.xml)
2012 - 1st Qtr Report 10-Q/A (PDF File Format)
2012 - 1st Qtr Report 10-Q/A (HTM File Format)
2012 - 1st Qtr Report 10-Q (PDF File Format)
2012 - 1st Qtr Report 10-Q (HTM File Format)
2012 - 1st Qtr Report 10-Q EX-101.INS (spnd-20120331.xml)
2012 - 1st Qtr Report 10-Q EX-101.SCH (spnd-20120331.xsd)
2012 - 1st Qtr Report 10-Q EX-101.DEF (spnd-20120331_def.xml)
2012 - 1st Qtr Report 10-Q EX-101.LAB (spnd-20120331_lab.xml)
2012 - 1st Qtr Report 10-Q EX-101.PRE (spnd-20120331_prd.xml)
2012 - 8-K Dated February 17, 2012 (HTML File Format)
2012 - 8-K Dated February 17, 2012 (PDF File Format)
2012 - 8-K Dated January 2, 2012 (HTML File Format)
2012 - 8-K Dated January 2, 2012 (PDF File Format)

2011 - Annual Report 10-K (PDF File Format)
2011 - Annual Report 10-K (HTM File Format)
2011 - Annual Report 10-K EX-101.INS (spnd-20111231.xml)
2011 - Annual Report 10-K EX-101.SCH (spnd-20111231.xsd)
2011 - Annual Report 10-K EX-101.DEF (spnd-20111231_def.xml)
2011 - Annual Report 10-K EX-101.LAB (spnd-20111231_lab.xml)
2011 - Annual Report 10-K EX-101.PRE (spnd-20111231_pre.xml)
2011 - 3rd Qtr Report 10-Q (PDF File Format)
2011 - 3rd Qtr Report 10-Q (HTM File Format)
2011 - 3rd Qtr Report 10-Q EX-101.INS (spnd-20110930.xml)
2011 - 3rd Qtr Report 10-Q EX-101.SCH (spnd-20110930.xsd)
2011 - 3rd Qtr Report 10-Q EX-101.DEF (spnd-20110930_def.xml)
2011 - 3rd Qtr Report 10-Q EX-101.LAB (spnd-20110930_lab.xml)
2011 - 3rd Qtr Report 10-Q EX-101.PRE (spnd-20110930_pre.xml)
2011 - 2nd Quarter Report Amendment No. 1 10-Q/A (PDF File Format)
2011 - 2nd Quarter Report Amendment No. 1 10-Q/A (HTM file format)
2011 - 2nd Quarter Report 10-Q EX-101.INS (spnd-20110630.xml)
2011 - 2nd Quarter 10-Q EX-101.SCH (spnd-20110630_xsd)
2011 - 2nd Quarter Report 10-Q EX-101.DEF (spnd-20110630_def.xml)
2011 - 2nd Quarter Report 10-Q EX-101.LAB (spnd-20110630_lab.xml)
2011 - 2nd Quarter Report 10-Q EX-101.PRE (spnd-20110630_pre.xml)
2011 - 2nd Quarter Report 10-Q (PDF File Format)
2011 - 2nd Quarter Report 10-Q (HTM File Format)
2011 - 1st Quarter Report (10-Q)

2010 - Annual Report (10-K)
2010 - 3rd Quarter Report (10-Q)
2010 - 2nd Quarter Report (10-Q)
2010 - 1st Quarter Report (10-Q)

2009 Annual Report (10-K)
2009 - 3rd Quarter Report (10-Q)
2009 - 2nd Quarter Report (10-Q)
2009 - 1st Quarter Report (10-Q)

2008 - Annual Report (10-K)
2008 - Amended 2nd Quarter Report (10-Q/A)
2008 - Amended 1st Quarter Report (10-Q/A)
2008 - 3rd Quarter Report (10-Q)
2008 - 8-K Dated September 19, 2008
2008 - 8-K Dated August 19, 2008
2008 - 2nd Quarter Report (10-Q)
2008 - 8-K Dated May 19, 2008
2008 - 1st Quarter Report (10-Q)
2008 - 8-K Dated April 18, 2008
2008 - 8-K Dated April 2, 2008

2007 - Amended Annual Report (10-K/A)
2007 - Annual Report (10-K)
2007 - 3rd Quarter Report (10-Q)
2007 - 8-K Dated October 31, 2007
2007 - 2nd Quarter Report (10-Q)
2007 - 1st Quarter Report (10-Q)

2006 - Annual Report (10-K)
2006 - 3rd Quarter Report(10-Q)
2006 - 8-K Dated October 26, 2006
2006 - 8-K Dated August 25, 2006
2006 - 2nd Quarter Report (10-Q)
2006 - 1st Quarter Report (10-Q)
2006 - 8-K Dated April 18, 2006

2005 - Annual Report (10-K)
2005 - Amended 3rd Quarter Report (10-Q/A)
2005 - 3rd Quarter Report (10-Q)
2005 - 2nd Quarter Report (10-Q)
2005 - 1st Quarter Report (10-Q)
2005 - 8-K Dated April 20, 2005

2004 - Annual Report (10-K)
2004 - 8-K Dated December 27, 2004
2004 - 8-K/A Dated December 24, 2004
2004 - 8-K Dated November 15, 2004
2004 - 3rd Quarter Report (10-Q)
2004 - 2nd Quarter Report (10-Q)
2004 - 1st Quarter Report (10-Q)

2003 - Annual Report (10-K)
2003 - 3rd Quarter Report (10-Q)
2003 - 2nd Quarter Report (10-Q)
2003 - 1st Quarter Report (10-Q)

2002 - Annual Report (10-K)
2002 - 3rd Quarter Report (10-Q)
2002 - 2nd Quarter Report (10-Q)
2002 - 1st Quarter Report (10-Q)

2001 - Annual Report (10-K)
2001 - 3rd Quarter Report (10-Q)
2001 - 2nd Quarter Report (10-Q)
2001 - 1st Quarter Report (10-Q)

2000 - Annual Report (10-K)
2000 - 3rd Quarter Report (10-Q)
2000 - 2nd Quarter Report (10-Q)
2000 - 1st Quarter Report (10-Q)

1999 Annual Report (10-K)