| 2016-01-14 | Senate | Reported from the committee on Senate Ways and Means |
| 2016-01-14 | Senate | Recommended new draft for S458 |
| 2016-01-14 | Senate | Placed in the Orders of the Day for Thursday, January 21, 2016 |
| 2016-01-28 | Senate | Amendment #3 (Tarr) rejected - Roll Call #232 [YEAS 10 - NAYS 36] |
| 2016-01-28 | Senate | Amendment #6 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #10 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #11 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #13 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #14 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #15 (Keenan) adopted |
| 2016-01-28 | Senate | Amendment #17 (Tarr) adopted - Roll Call #233 [YEAS 36 - NAYS 0] |
| 2016-01-28 | Senate | Amendment #18 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #19 (Tarr) rejected |
| 2016-01-28 | Senate | Amendment #20 (Tarr) adopted |
| 2016-01-28 | Senate | Amendment #21 (Keenan) adopted |
| 2016-01-28 | Senate | Amendment #4 (Tarr) adopted |
| 2016-01-28 | Senate | Amendment #5 (Tarr) adopted |
| 2016-01-28 | Senate | Passed to be engrossed - Roll Call #234 [YEAS 37 - NAYS 0] |
| 2016-01-28 | Senate | Reprinted as amended, see S2121 |