| SC 13D/A | 2019-09-04 | Gonsoulin Alton Anthony Jr | PHI INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2019-07-10 | VAN DEN BERG MANAGEMENT I, INC | PHI INC | - | 0.0% | EDGAR |
| SC 13G/A | 2019-02-14 | WEIL JOHN D | PHI INC | 122,813 | 4.2% | EDGAR |
| SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | PHI INC | 1,058,480 | 8.2% | EDGAR |
| SC 13G/A | 2019-01-09 | VAN DEN BERG MANAGEMENT I, INC | PHI INC | 1,308,515 | 10.1% | EDGAR |
| SC 13D | 2018-12-03 | Alesia Value Fund LLC | PHI INC | 88,940 | 0.7% | EDGAR |
| SC 13D/A | 2018-11-16 | Alesia Value Fund LLC | PHI INC | 71,549 | 0.6% | EDGAR |
| SC 13D/A | 2018-11-14 | Alesia Value Fund LLC | PHI INC | 65,689 | 0.5% | EDGAR |
| SC 13D/A | 2018-10-23 | Alesia Value Fund LLC | PHI INC | 44,258 | 0.3% | EDGAR |
| SC 13D/A | 2018-10-09 | Alesia Value Fund LLC | PHI INC | 41,408 | 0.3% | EDGAR |
| SC 13D/A | 2018-09-06 | Alesia Value Fund LLC | PHI INC | 33,402 | 0.3% | EDGAR |
| SC 13D | 2018-08-20 | Alesia Value Fund LLC | PHI INC | 33,402 | 0.3% | EDGAR |
| SC 13G | 2018-02-14 | VAN DEN BERG MANAGEMENT I, INC | PHI INC | 1,122,005 | 8.7% | EDGAR |
| SC 13G/A | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | PHI INC | 1,078,887 | 8.4% | EDGAR |
| SC 13G/A | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | PHI INC | 1,071,182 | 8.4% | EDGAR |
| SC 13D/A | 2016-06-03 | Gonsoulin Alton Anthony Jr | PHI INC | 2,060,905 | 70.9% | EDGAR |
| SC 13G/A | 2016-02-09 | DIMENSIONAL FUND ADVISORS LP | PHI INC | 1,012,611 | 8.0% | EDGAR |
| SC 13G/A | 2016-01-27 | BlackRock Inc. | PHI INC | - | 0.0% | EDGAR |
| SC 13D/A | 2015-03-30 | Gonsoulin Alton Anthony Jr | PHI INC | 2,029,350 | 69.8% | EDGAR |
| SC 13G/A | 2015-02-05 | DIMENSIONAL FUND ADVISORS LP | PHI INC | 1,028,756 | 8.2% | EDGAR |