| Sep 28, 2018 AForm 4 → | Oct 2, 5:24 pm EDT | Leidos Holdings, Inc.LDOS | 254 | — | — | 42,713 | — | plan? |
| Jun 29, 2018 AForm 4 → | Jul 3, 4:30 pm EDT | Leidos Holdings, Inc.LDOS | 295 | — | — | 42,459 | — | plan? |
| Apr 10, 2018 AFForm 4 → | Apr 12, 5:23 pm EDT | Leidos Holdings, Inc.LDOS | 189 | $64.78 | $2,008 | 42,164 | — | plan? |
| Apr 4, 2018 AFForm 4 → | Apr 6, 4:44 pm EDT | Leidos Holdings, Inc.LDOS | 208 | $65.35 | $2,157 | 42,006 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 7:05 pm EDT | Leidos Holdings, Inc.LDOS | 256 | — | — | 41,831 | — | plan? |
| Mar 5, 2018 AFForm 4 → | Mar 6, 7:31 pm EST | Leidos Holdings, Inc.LDOS | 445 | $65.00 | $28,015 | 41,575 | — | plan? |
| Feb 26, 2018 FMForm 4 → | Feb 27, 5:41 pm EST | Leidos Holdings, Inc.LDOS | 39,163 | $45.88 | $1,796,648 | 33,643 | — | plan? |
| Feb 15, 2018 AFForm 4 → | Feb 20, 6:38 pm EST | Leidos Holdings, Inc.LDOS | 11,571 | $65.73 | $133,366 | 41,604 | — | plan? |
| Dec 29, 2017 AForm 4 → | Jan 3, 2018, 6:31 pm EST | Leidos Holdings, Inc.LDOS | 252 | — | — | 37,825 | — | plan? |
| Sep 29, 2017 AForm 4 → | Oct 3, 5:39 pm EDT | Leidos Holdings, Inc.LDOS | 276 | — | — | 37,573 | — | plan? |
| Jun 30, 2017 AForm 4 → | Jul 5, 1:39 pm EDT | Leidos Holdings, Inc.LDOS | 887 | — | — | 37,297 | — | plan? |
| Apr 10, 2017 AFForm 4 → | Apr 12, 5:59 pm EDT | Leidos Holdings, Inc.LDOS | 210 | — | — | 36,983 | — | plan? |
| Apr 4, 2017 AFForm 4 → | Apr 6, 7:28 pm EDT | Leidos Holdings, Inc.LDOS | 346 | — | — | 36,796 | — | plan? |
| Mar 30, 2017 AForm 4 → | Apr 3, 6:28 pm EDT | Leidos Holdings, Inc.LDOS | 300 | — | — | 36,584 | — | plan? |
| Mar 4, 2017 FForm 4 → | Mar 7, 6:42 pm EST | Leidos Holdings, Inc.LDOS | 308 | — | — | 22,256 | — | plan? |
| Feb 16, 2017 AFForm 4 → | Feb 21, 5:07 pm EST | Leidos Holdings, Inc.LDOS | 4,162 | — | — | 22,564 | — | plan? |
| Dec 30, 2016 AForm 4 → | Jan 4, 2017, 5:50 pm EST | Leidos Holdings, Inc.LDOS | 303 | — | — | 36,287 | — | plan? |
| Sep 30, 2016 AForm 4/A → | Jan 4, 2017, 5:38 pm EST | Leidos Holdings, Inc.LDOS | 353 | — | — | 35,986 | — | plan? |
| Sep 30, 2016 AFForm 4 → | Oct 4, 6:56 pm EDT | Leidos Holdings, Inc.LDOS | 248 | — | — | 22,610 | — | plan? amended |
| Aug 22, 2016 AForm 4 → | Aug 24, 7:10 pm EDT | Leidos Holdings, Inc.LDOS | 242 | — | — | 22,844 | — | plan? |