| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Oct 23, 2024 | ||
| SC 13G/A | Report | Aug 12, 2024 | ||
| SC 13G/A | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| SC 13G/A | Report | Jan 24, 2024 | ||
| SC 13G/A | Report | Sep 11, 2023 | ||
| SC 13G/A | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 13, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Oct 11, 2022 | |
| SC 13G | Report | Jun 10, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 9, 2022 | |
| SC 13G | Report | SEC SCHEDULE 13G | Feb 11, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | Jan 28, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | JANUS HENDERSON GROUP PLC OWNS 3.9% | Feb 11, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 26, 2021 | ||
| SC 13G | Report | JANUS HENDERSON GROUP PLC OWNS 6.3% OF SAIA | Feb 14, 2020 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 18, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G | Report | SEC SCHEDULE 13G | Feb 13, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | Oct 10, 2018 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2018 | |
| SC 13G/A | Report | Feb 7, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2017 | |
| SC 13G | Report | Feb 8, 2017 | ||
| SC 13G/A | Report | Feb 7, 2017 | ||
| SC 13G/A | Report | Feb 7, 2017 | ||
| SC 13G/A | Report | Jan 17, 2017 | ||
| SC 13G/A | Report | Oct 7, 2016 | ||
| SC 13G/A | Report | Oct 6, 2016 | ||
| SC 13G | Report | Feb 16, 2016 | ||
| SC 13G | Report | SAIA AS OF 12/31/2015 | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 12, 2016 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2016 | |
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Dec 7, 2015 | ||
| SC 13G | Report | Feb 13, 2015 | ||
| SC 13G/A | Report | SC 13G/A | Feb 13, 2015 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 5, 2015 | |
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G | Report | SC 13G | Feb 14, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 13, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2014 | |
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 14, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 11, 2013 | |
| SC 13G/A | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | SAIA13GA123112 | Feb 6, 2013 | |
| SC 13G/A | Report | May 10, 2012 | ||
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2012 | |
| SC 13G | Report | SAIA SC 13G | Feb 13, 2012 | |
| SC 13G/A | Report | Feb 8, 2012 | ||
| SC 13G/A | Report | SC 13G/A | Jan 31, 2012 | |
| SC 13G/A | Report | DOC ONE | Jul 11, 2011 | |
| SC 13G/A | Report | FORM 13G | Feb 14, 2011 | |
| SC 13G/A | Report | DOC ONE | Feb 14, 2011 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2011 | |
| SC 13G/A | Report | Feb 14, 2011 | ||
| SC 13G/A | Report | SCHEDULE 13G | Feb 11, 2011 | |
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G | Report | May 11, 2010 | ||
| SC 13G/A | Report | DOC ONE | Feb 16, 2010 | |
| SC 13G/A | Report | FORM 13G | Feb 12, 2010 | |
| SC 13G/A | Report | SC 13G/A | Feb 9, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G | Feb 8, 2010 | |
| SC 13G | Report | Jan 29, 2010 | ||
| SC 13G | Report | SC 13G | Jan 8, 2010 |