| 2016-07-25 | Northrop Grumman Innovation Systems, Inc. | F | −198 sh | $86.76 | −$17.2K | 11,962 |
| 2016-07-21 | Northrop Grumman Innovation Systems, Inc. | F | −149 sh | $87.07 | −$13K | 12,160 |
| 2016-03-10 | Northrop Grumman Innovation Systems, Inc. | F | −115 sh | $77.24 | −$8,882.6 | 12,309 |
| 2016-02-10 | Northrop Grumman Innovation Systems, Inc. | F | −259 sh | $84.57 | −$21.9K | 12,424 |
| 2015-08-18 | Northrop Grumman Innovation Systems, Inc. | D | −999 sh | $80.36 | −$80.3K | 12,683 |
| 2015-08-17 | Northrop Grumman Innovation Systems, Inc. | S | ▼−999 sh | $80.36 | ▼−$80.3K | 12,683 |
| 2015-07-25 | Northrop Grumman Innovation Systems, Inc. | F | −149 sh | $68.51 | −$10.2K | 13,880 |
| 2015-07-25 | Northrop Grumman Innovation Systems, Inc. | F | −198 sh | $68.51 | −$13.6K | 13,682 |
| 2015-07-21 | Northrop Grumman Innovation Systems, Inc. | F | −149 sh | $71.25 | −$10.6K | 14,029 |
| 2015-03-10 | Northrop Grumman Innovation Systems, Inc. | A | +1,040 sh | — | — | 14,178 |
| 2015-02-10 | Northrop Grumman Innovation Systems, Inc. | F | −219 sh | $61.81 | −$13.5K | 13,138 |
| 2015-02-09 | Northrop Grumman Innovation Systems, Inc. | A | +13.4K sh | — | — | 13,357 |
| 2015-02-09 | ORBITAL SCIENCES CORP /DE/ | A | +3,000 sh | — | — | 29,751 |
| 2015-02-09 | ORBITAL SCIENCES CORP /DE/ | D | −29.8K sh | — | — | 0 |
| 2014-07-27 | ORBITAL SCIENCES CORP /DE/ | F | −322 sh | $25.99 | −$8,368.78 | 31,658 |
| 2014-07-25 | ORBITAL SCIENCES CORP /DE/ | F | −431 sh | $25.99 | −$11.2K | 32,302 |
| 2014-07-25 | ORBITAL SCIENCES CORP /DE/ | F | −322 sh | $25.99 | −$8,368.78 | 31,980 |
| 2014-07-21 | ORBITAL SCIENCES CORP /DE/ | A | +3,000 sh | — | — | 32,733 |
| 2013-11-27 | ORBITAL SCIENCES CORP /DE/ | S | ▼−1,000 sh | $24.00 | ▼−$24K | 29,078 |
| 2013-10-18 | ORBITAL SCIENCES CORP /DE/ | S | ▼−929 sh | $23.00 | ▼−$21.4K | 30,078 |
| 2013-10-15 | ORBITAL SCIENCES CORP /DE/ | G | −500 sh | — | — | 31,078 |
| 2013-10-15 | ORBITAL SCIENCES CORP /DE/ | S | ▼−71 sh | $23.00 | ▼−$1,633 | 31,007 |
| 2013-10-10 | ORBITAL SCIENCES CORP /DE/ | S | ▼−1,000 sh | $22.00 | ▼−$22K | 31,578 |
| 2013-09-26 | ORBITAL SCIENCES CORP /DE/ | S | ▼−3,000 sh | $20.84 | ▼−$62.5K | 32,378 |
| 2013-09-12 | ORBITAL SCIENCES CORP /DE/ | S | ▼−2,452 sh | $18.79 | ▼−$46.1K | 35,378 |
| 2013-07-28 | ORBITAL SCIENCES CORP /DE/ | F | −552 sh | $18.73 | −$10.3K | 37,830 |
| 2013-07-27 | ORBITAL SCIENCES CORP /DE/ | F | −331 sh | $18.73 | −$6,199.63 | 38,382 |
| 2013-07-25 | ORBITAL SCIENCES CORP /DE/ | A | +4,000 sh | — | — | 39,045 |
| 2013-07-25 | ORBITAL SCIENCES CORP /DE/ | F | −332 sh | $18.93 | −$6,284.76 | 38,713 |
| 2013-07-08 | ORBITAL SCIENCES CORP /DE/ | G | −500 sh | — | — | 35,045 |
| 2013-03-15 | ORBITAL SCIENCES CORP /DE/ | S | ▼−5,000 sh | — | — | 35,300 |
| 2012-12-20 | ORBITAL SCIENCES CORP /DE/ | G | −2,500 sh | — | — | 40,044 |
| 2012-10-16 | ORBITAL SCIENCES CORP /DE/ | M | +6,666 sh | $5.79 | +$38.6K | 49,210 |
| 2012-10-16 | ORBITAL SCIENCES CORP /DE/ | S | ▼−6,666 sh | $14.26 | ▼−$95K | 42,544 |
| 2012-10-16 | ORBITAL SCIENCES CORP /DE/ | M | −6,666 sh | — | — | 0 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | M | +2,500 sh | $7.08 | +$17.7K | 45,044 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | S | ▼−2,500 sh | $15.03 | ▼−$37.6K | 42,544 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | M | +5,000 sh | $7.80 | +$39K | 50,044 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | S | ▼−5,000 sh | $14.96 | ▼−$74.8K | 45,044 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | M | −2,500 sh | — | — | 0 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | M | −5,000 sh | — | — | 0 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | M | +5,000 sh | $7.80 | +$39K | 47,544 |
| 2012-09-14 | ORBITAL SCIENCES CORP /DE/ | S | ▼−5,000 sh | $14.96 | ▼−$74.8K | 42,544 |
| 2012-07-29 | ORBITAL SCIENCES CORP /DE/ | F | −322 sh | — | — | 42,544 |
| 2012-07-28 | ORBITAL SCIENCES CORP /DE/ | F | −537 sh | — | — | 42,866 |
| 2012-07-27 | ORBITAL SCIENCES CORP /DE/ | F | −323 sh | — | — | 43,403 |
| 2012-07-25 | ORBITAL SCIENCES CORP /DE/ | A | +3,000 sh | — | — | 43,726 |
| 2012-01-12 | ORBITAL SCIENCES CORP /DE/ | S | ▼−566 sh | $15.00 | ▼−$8,490 | 40,185 |
| 2011-12-29 | ORBITAL SCIENCES CORP /DE/ | S | ▼−1,018 sh | $14.50 | ▼−$14.8K | 40,457 |
| 2011-12-21 | ORBITAL SCIENCES CORP /DE/ | G | −1,000 sh | — | — | 41,475 |