| Sep 2, 2026 AForm 4 → | Sep 4, 4:29 pm EDT | HORNBECK OFFSHORE SERVICES, INC.HOS | 225,000 | — | — | 5,669,648 | — | |
| Feb 15, 2019 DFMForm 4 → | Feb 20, 4:53 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 536,777 | $1.48 | $406,634 | 890,032 | — | plan? |
| Feb 14, 2019 DFMForm 4 → | Feb 19, 5:03 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 94,761 | $1.47 | $78,704 | 904,187 | — | plan? |
| Feb 6, 2019 DMForm 4 → | Feb 8, 4:51 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 340,504 | $1.39 | $236,650 | 916,512 | — | plan? |
| Sep 21, 2018 JForm 4 → | Sep 25, 6:10 pm EDT | HORNBECK OFFSHORE SERVICES INC /LAHOS | 59,936 | — | — | 86,724 | — | plan? |
| Feb 16, 2018 DFMForm 4 → | Feb 21, 4:28 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 108,596 | $3.61 | $220,914 | 915,512 | — | plan? |
| Feb 14, 2018 DFMForm 4 → | Feb 16, 4:47 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 94,552 | $3.57 | $190,404 | 929,430 | — | plan? |
| Feb 9, 2018 DFForm 4 → | Feb 13, 5:23 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 46,398 | $3.48 | $88,326 | 941,548 | — | plan? |
| Jun 20, 2017 DGForm 4 → | Feb 8, 2018, 6:06 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 50,206 | — | — | 70,000 | — | plan? late |
| Mar 17, 2017 PForm 4 → | Mar 20, 10:42 am EDT | HORNBECK OFFSHORE SERVICES INC /LAHOS | 61,250 | $3.26 | $199,675 | 987,152 | +6.62% | plan? |
| Feb 24, 2017 GForm 4 → | Mar 20, 10:42 am EDT | HORNBECK OFFSHORE SERVICES INC /LAHOS | 126,726 | — | — | 925,902 | — | plan? late |
| Feb 17, 2017 DFMForm 4 → | Feb 22, 4:06 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 39,956 | $5.23 | $117,480 | 1,052,628 | — | plan? |
| Feb 16, 2017 DFMForm 4 → | Feb 21, 4:10 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 110,016 | $6.55 | $410,383 | 1,080,918 | — | plan? |
| Feb 14, 2017 AForm 4 → | Feb 16, 5:26 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 123,653 | — | — | 1,096,256 | — | plan? |
| Feb 10, 2017 FForm 4 → | Feb 14, 5:41 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 8,837 | $6.89 | $60,887 | 972,603 | — | plan? |
| Feb 18, 2016 FForm 4 → | Feb 22, 4:46 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 4,308 | $6.90 | $29,725 | 980,440 | — | plan? |
| Feb 16, 2016 AFForm 4 → | Feb 18, 5:59 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 147,608 | $7.89 | $44,113 | 984,748 | — | plan? |
| Feb 10, 2016 FForm 4 → | Feb 12, 4:34 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 7,151 | $6.48 | $46,338 | 848,322 | — | plan? |
| Feb 5, 2016 FForm 4 → | Feb 9, 4:28 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 4,798 | $7.89 | $37,856 | 855,473 | — | plan? |
| Jan 7, 2016 PForm 4 → | Jan 8, 12:24 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 12,196 | $8.20 | $100,007 | 865,071 | +1.43% | plan? |
| Dec 17, 2015 GForm 4 → | Jan 8, 2016, 12:24 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 34,800 | — | — | 860,271 | — | plan? late |
| Dec 14, 2015 PForm 4 → | Dec 14, 12:45 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 10,870 | $9.20 | $100,004 | 882,375 | +1.25% | plan? |
| Jul 8, 2015 GForm 4 → | Dec 14, 12:45 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 34,974 | — | — | 871,505 | — | plan? late |
| Mar 24, 2015 PForm 4 → | Mar 26, 4:53 pm EDT | HORNBECK OFFSHORE SERVICES INC /LAHOS | 3,994 | $18.00 | $71,892 | 42,511 | +10.4% | plan? |
| Feb 23, 2015 PForm 4 → | Feb 24, 12:25 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 10,464 | $19.09 | $199,738 | 40,514 | +34.8% | plan? |
| Feb 18, 2015 FForm 4 → | Feb 20, 5:33 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 6,607 | $21.49 | $141,984 | 898,768 | — | plan? |
| Feb 13, 2015 DFMForm 4 → | Feb 18, 6:54 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 94,279 | $20.45 | $1,089,556 | 905,375 | — | plan? |
| Feb 12, 2015 PForm 4 → | Feb 13, 5:12 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 10,528 | $19.00 | $200,032 | 35,264 | +42.6% | plan? |
| Feb 10, 2015 ADFForm 4 → | Feb 12, 6:26 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 200,469 | $23.71 | $17,688 | 912,390 | — | plan? |
| May 15, 2014 DGForm 4 → | Feb 9, 2015, 5:56 pm EST | HORNBECK OFFSHORE SERVICES INC /LAHOS | 6,466 | $22.94 | $120,802 | 797,611 | — | plan? late |