| Mar 12, 2019 MForm 4 → | Mar 14, 7:59 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 5,207 | — | — | 107,457 | — | plan? |
| Mar 6, 2019 SForm 4 → | Mar 8, 4:19 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,579 | $7.95 | $20,503 | 102,250 | −2.46% | plan? |
| Feb 26, 2019 SForm 4 → | Feb 28, 6:31 am EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,219 | $7.79 | $9,496 | 104,829 | −1.15% | plan? |
| Feb 21, 2019 SForm 4 → | Feb 22, 5:12 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,373 | $8.13 | $11,162 | 106,048 | −1.28% | plan? |
| Apr 5, 2018 AForm 4 → | Apr 9, 7:26 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 22,246 | — | — | 107,421 | — | plan? |
| Feb 23, 2018 SForm 4 → | Feb 27, 7:15 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 5,213 | $8.96 | $46,725 | 85,175 | −5.77% | plan? |
| Feb 23, 2018 MForm 4 → | Feb 27, 7:15 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 5,658 | — | — | 90,388 | — | plan? |
| Jan 30, 2018 SForm 4 → | Feb 1, 5:52 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 671 | $8.27 | $5,549 | 84,730 | −0.79% | plan? |
| Jul 26, 2017 AForm 4 → | Jul 28, 7:08 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 27,500 | — | — | 85,401 | — | plan? |
| Mar 24, 2017 AForm 4 → | Mar 28, 8:30 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 19,276 | — | — | 9,638 | — | plan? |
| Feb 21, 2017 SForm 4 → | Feb 23, 7:45 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,727 | $32.64 | $56,369 | 48,263 | −3.45% | plan? |
| Feb 14, 2017 SForm 4 → | Feb 16, 6:18 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,591 | $33.72 | $53,649 | 49,990 | −3.08% | plan? |
| Feb 3, 2017 SForm 4 → | Feb 3, 5:21 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 924 | $39.00 | $36,036 | 51,581 | −1.76% | plan? |
| Feb 1, 2017 MForm 4 → | Feb 3, 5:21 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,741 | — | — | 52,505 | — | plan? |
| Jan 30, 2017 SForm 4 → | Feb 1, 6:04 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 615 | $39.23 | $24,126 | 49,764 | −1.22% | plan? |
| Jan 25, 2017 SForm 4/A → | Nov 6, 2018, 6:14 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $40.00 | $160,000 | 50,379 | −7.36% | plan? |
| Jan 25, 2017 MForm 4/A → | Nov 6, 2018, 6:14 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $27.55 | $110,200 | 54,379 | — | plan? |
| Jan 25, 2017 SForm 4 → | Jan 27, 5:03 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $40.00 | $160,000 | 50,379 | −7.36% | plan? amended |
| Jan 25, 2017 MForm 4 → | Jan 27, 5:03 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $27.55 | $110,200 | 54,379 | — | plan? amended |
| Jan 4, 2017 SForm 4 → | Jan 6, 4:08 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $40.00 | $160,000 | 50,379 | −7.36% | plan? |
| Jan 4, 2017 MForm 4 → | Jan 6, 4:08 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 4,000 | $27.55 | $110,200 | 54,379 | — | plan? |
| Feb 19, 2016 AForm 4 → | Feb 23, 6:57 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 21,956 | — | — | 10,978 | — | plan? |
| Feb 16, 2016 SForm 4 → | Feb 18, 7:23 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,923 | $23.51 | $68,715 | 39,401 | −6.91% | plan? |
| Feb 3, 2016 SForm 4 → | Feb 5, 5:29 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 791 | $27.91 | $22,077 | 42,324 | −1.83% | plan? |
| Jan 27, 2016 MForm 4 → | Jan 29, 5:34 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 5,436 | — | — | 46,503 | — | plan? |
| Jun 10, 2015 SForm 4 → | Jun 12, 5:14 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,950 | $48.93 | $144,344 | 41,067 | −6.70% | plan? |
| Jun 10, 2015 MForm 4 → | Jun 12, 5:14 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,950 | $14.00 | $41,300 | 44,067 | — | plan? |
| May 27, 2015 SForm 4 → | May 29, 5:32 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $44.86 | $134,580 | 41,067 | −6.81% | plan? |
| May 27, 2015 MForm 4 → | May 29, 5:32 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $14.00 | $42,000 | 44,067 | — | plan? |
| Apr 8, 2015 SForm 4 → | Apr 10, 4:30 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $47.96 | $143,880 | 41,067 | −6.81% | plan? |
| Apr 8, 2015 MForm 4 → | Apr 10, 4:30 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $14.00 | $42,000 | 44,067 | — | plan? |
| Mar 18, 2015 SForm 4 → | Mar 20, 4:14 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $46.92 | $140,760 | 41,067 | −6.81% | plan? |
| Mar 18, 2015 MForm 4 → | Mar 20, 4:14 pm EDT | SYNCHRONOSS TECHNOLOGIES INCSNCR | 3,000 | $14.00 | $42,000 | 44,067 | — | plan? |
| Feb 17, 2015 SForm 4 → | Feb 19, 7:40 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 2,199 | $42.68 | $93,853 | 41,067 | −5.08% | plan? |
| Feb 17, 2015 AForm 4 → | Feb 19, 7:40 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 13,426 | — | — | 1,918 | — | plan? |
| Feb 11, 2015 SForm 4 → | Feb 13, 6:57 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,254 | $41.71 | $52,304 | 39,430 | −3.08% | plan? |
| Jan 28, 2015 MForm 4 → | Jan 30, 6:29 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 7,500 | — | — | 40,684 | — | plan? |
| Jan 2, 2015 SForm 4 → | Jan 6, 6:01 pm EST | SYNCHRONOSS TECHNOLOGIES INCSNCR | 1,244 | $41.65 | $51,813 | 33,184 | −3.61% | plan? |