FILINGS
SF 0000720672 | |||
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Filing Date | Form Type | Description | Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-06-02 | 4 | FORM 4 SUBMISSION | View Document |
2020-05-26 | 4 | FORM 4 SUBMISSION | View Document |
2020-05-20 | 8-K | 8-K | View Document |
2020-05-19 | 4 | FORM 4 SUBMISSION | View Document |
2020-05-19 | 8-K | 8-K | View Document |
2020-05-19 | CERT | NYSE CERTIFICATION FILING | View Document |
2020-05-19 | 8-A12B | 8-A12B | View Document |
2020-05-18 | 8-K | 8-K | View Document |
2020-05-18 | 8-K | 8-K | View Document |
2020-05-15 | 424B5 | 424B5 | View Document |
2020-05-15 | 8-K | 8-K | View Document |
2020-05-14 | 13F-HR | View Document | |
2020-05-14 | 424B2 | 424B2 | View Document |
2020-05-13 | FWP | FWP | View Document |
2020-05-13 | 424B5 | 424B5 | View Document |
2020-05-12 | FWP | FWP | View Document |
2020-05-12 | 424B5 | 424B5 | View Document |
2020-05-11 | 4 | FORM 4 SUBMISSION | View Document |
2020-05-08 | S-3ASR | S-3ASR | View Document |
2020-05-07 | 10-Q | SF-Q1-20200331 | View Document |
2020-05-05 | 8-K | SF_8K_20200505 | View Document |
2020-05-04 | DEFA14A | DEFA14A | View Document |
2020-04-30 | 10-K/A | SF-10-K/A-20191231 | View Document |
2020-04-30 | 8-K | SF_8K_20200430 | View Document |
2020-04-03 | 3 | FORM 3 SUBMISSION | View Document |
2020-04-03 | DEFA14A | DEFA14A | View Document |
2020-04-03 | DEF 14A | DEF 14A | View Document |
2020-03-26 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-23 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-20 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-11 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-03-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-19 | 10-K | SF-10K-20191231 | View Document |
2020-02-13 | 5 | FORM 5 SUBMISSION | View Document |
2020-02-13 | 5 | FORM 5 SUBMISSION | View Document |
2020-02-13 | 5 | FORM 5 SUBMISSION | View Document |
2020-02-13 | SC 13G | SC 13G | View Document |
2020-02-13 | 13F-HR | View Document | |
2020-02-13 | 8-K | SF_8K_20200213 | View Document |
2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
2020-02-04 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-04 | SC 13G/A | View Document | |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-02-03 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-30 | 8-K | SF_8K_20200130 | View Document |
2020-01-22 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-22 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2020-01-06 | 4 | FORM 4 SUBMISSION | View Document |
2019-12-30 | 4 | FORM 4 SUBMISSION | View Document |
2019-12-23 | 4 | FORM 4 SUBMISSION | View Document |
2019-12-17 | 4 | FORM 4 SUBMISSION | View Document |
2019-12-12 | 4 | FORM 4 SUBMISSION | View Document |
2019-11-19 | 13F-HR/A | View Document | |
2019-11-13 | 8-K | 8-K | View Document |
2019-11-13 | 13F-HR | View Document | |
2019-11-08 | 4 | FORM 4 SUBMISSION | View Document |
2019-11-06 | 4 | FORM 4 SUBMISSION | View Document |
2019-11-06 | 4 | FORM 4 SUBMISSION | View Document |
2019-11-06 | 10-Q | SF-Q3-20190930 | View Document |
2019-10-30 | 8-K | SF_8K_20191030 | View Document |
2019-10-18 | 8-K | 8-K | View Document |
2019-10-04 | SC 13D/A | SC 13D/A | View Document |
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