| 04 mars 2022 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 1 327,68 | 70.05 USD | |
| 01 mars 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 11 | 69.59 USD | |
| 01 mars 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 43,18 | 69.59 USD | |
| 01 mars 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 44,59 | 69.59 USD | |
| 23 févr. 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 2 746,05 | 70.05 USD | |
| 23 févr. 2022 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 3 554,69 | 70.05 USD | |
| 11 janv. 2022 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 824,76 | 69.00 USD | |
| 01 juin 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 41,64 | 67.17 USD | |
| 01 déc. 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 juin 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 44,84 | 67.17 USD | |
| 01 déc. 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 10,37 | 64.99 USD | |
| 01 déc. 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 juin 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 10,01 | 67.17 USD | |
| 01 mars 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 41,73 | 63.64 USD | |
| 01 mars 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 45,04 | 63.64 USD | |
| 04 mars 2021 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 188,24 | 60.75 USD | |
| 01 mars 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 9,83 | 63.64 USD | |
| 23 févr. 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 2 864,2 | 60.75 USD | |
| 23 févr. 2021 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 504 | 60.75 USD | |
| 12 janv. 2021 | TAX_WITHHOLDING | Southwest Gas Holdings, Inc. | 525,82 | 59.44 USD | |
| 02 mars 2020 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 37,5 | 68.47 USD | |
| 02 mars 2020 | GRANT_AWARD | Southwest Gas Holdings, Inc. | 25,38 | 68.47 USD | |