| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | Allegiant Travel CO | 1,362,425 | 8.4% | EDGAR |
| SC 13G | 2020-02-10 | WASATCH ADVISORS INC | Allegiant Travel CO | - | - | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | Allegiant Travel CO | 1,926,963 | 11.8% | EDGAR |
| SC 13D/A | 2019-04-05 | GALLAGHER MAURICE J JR | Allegiant Travel CO | 3,179,524 | 19.6% | EDGAR |
| SC 13D/A | 2019-02-20 | GALLAGHER MAURICE J JR | Allegiant Travel CO | 2,964,524 | 18.3% | EDGAR |
| SC 13G/A | 2019-02-14 | PAR INVESTMENT PARTNERS LP | Allegiant Travel CO | 1,610,000 | 10.0% | EDGAR |
| SC 13G/A | 2019-02-13 | RENAISSANCE TECHNOLOGIES LLC | Allegiant Travel CO | 204,400 | 1.3% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | Allegiant Travel CO | 1,191,862 | 7.4% | EDGAR |
| SC 13G/A | 2019-01-24 | BlackRock Inc. | Allegiant Travel CO | 1,827,451 | 11.3% | EDGAR |
| SC 13G/A | 2018-10-10 | FMR LLC | Allegiant Travel CO | 568,096 | 3.5% | EDGAR |
| SC 13G | 2018-09-17 | PAR INVESTMENT PARTNERS LP | Allegiant Travel CO | 1,485,200 | 9.2% | EDGAR |
| SC 13G/A | 2018-05-08 | BlackRock Inc. | Allegiant Travel CO | 1,616,477 | 10.1% | EDGAR |
| SC 13D/A | 2018-03-09 | GALLAGHER MAURICE J JR | Allegiant Travel CO | 3,357,874 | 20.9% | EDGAR |
| SC 13G/A | 2018-02-14 | RENAISSANCE TECHNOLOGIES LLC | Allegiant Travel CO | 813,200 | 5.1% | EDGAR |
| SC 13G/A | 2018-02-13 | FMR LLC | Allegiant Travel CO | 1,926,142 | 12.0% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | Allegiant Travel CO | 1,166,305 | 7.2% | EDGAR |
| SC 13G/A | 2018-01-23 | BlackRock Inc. | Allegiant Travel CO | 1,582,211 | 9.8% | EDGAR |
| SC 13G/A | 2017-12-07 | BlackRock Inc. | Allegiant Travel CO | 1,610,648 | 10.0% | EDGAR |
| SC 13G/A | 2017-11-09 | FMR LLC | Allegiant Travel CO | 1,610,491 | 10.0% | EDGAR |
| SC 13D/A | 2017-02-16 | GALLAGHER MAURICE J JR | Allegiant Travel CO | 3,372,607 | 20.3% | EDGAR |