| 04 Mar 2022 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 1,327.68 | 70.05 USD | |
| 01 Mar 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 11 | 69.59 USD | |
| 01 Mar 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 43.18 | 69.59 USD | |
| 01 Mar 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 44.59 | 69.59 USD | |
| 23 Feb 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 2,746.05 | 70.05 USD | |
| 23 Feb 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 3,554.69 | 70.05 USD | |
| 11 Jan 2022 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 824.76 | 69.00 USD | |
| 01 Jun 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 41.64 | 67.17 USD | |
| 01 Dec 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 45.47 | 64.99 USD | |
| 01 Sept 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 42.51 | 71.71 USD | |
| 01 Jun 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 44.84 | 67.17 USD | |
| 01 Dec 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 10.37 | 64.99 USD | |
| 01 Dec 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 43.78 | 64.99 USD | |
| 01 Sept 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 9.39 | 71.71 USD | |
| 01 Sept 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 39.35 | 71.71 USD | |
| 01 Jun 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 10.01 | 67.17 USD | |
| 01 Mar 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 41.73 | 63.64 USD | |
| 01 Mar 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 45.04 | 63.64 USD | |
| 04 Mar 2021 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 188.24 | 60.75 USD | |
| 01 Mar 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 9.83 | 63.64 USD | |
| 23 Feb 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 2,864.2 | 60.75 USD | |
| 23 Feb 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 504 | 60.75 USD | |
| 12 Jan 2021 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 525.82 | 59.44 USD | |
| 02 Mar 2020 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 37.5 | 68.47 USD | |
| 02 Mar 2020 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 25.38 | 68.47 USD | |