| Mar 5, 2019 SForm 4 → | Mar 7, 4:12 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 8,985 | $92.70 | $832,874 | 295,182 | −2.95% | plan? |
| Feb 28, 2019 FMForm 4 → | Mar 4, 5:04 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 26,235 | $92.49 | $797,726 | 304,167 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 4:13 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 67,655 | $93.14 | $6,301,251 | 295,182 | −18.6% | plan? |
| Feb 25, 2019 FMForm 4 → | Feb 27, 4:13 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 395,358 | $92.77 | $11,572,037 | 362,837 | — | plan? |
| Mar 23, 2018 GForm 5 → | Feb 12, 2019, 4:17 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 23,900 | — | — | 216,957 | — | plan? |
| Mar 5, 2018 SForm 4 → | Mar 7, 4:49 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 10,567 | $81.75 | $863,821 | 240,857 | −4.20% | plan? |
| Feb 28, 2018 FMForm 4 → | Mar 2, 4:04 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 30,855 | $84.87 | $860,921 | 251,424 | — | plan? |
| Feb 26, 2018 FMForm 4 → | Feb 28, 4:12 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 218,327 | $83.59 | $6,886,061 | 240,857 | — | plan? |
| Mar 23, 2017 FGMForm 4 → | Dec 20, 4:31 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 246,930 | $83.12 | $7,813,114 | 187,288 | — | plan? late |
| Mar 3, 2017 SForm 4 → | Mar 7, 4:23 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 87,180 | $74.11 | $6,460,474 | 134,218 | −39.4% | plan? |
| Mar 3, 2017 MForm 4 → | Mar 7, 4:23 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 76,516 | — | — | 221,398 | — | plan? |
| Feb 28, 2017 FMForm 4 → | Mar 2, 4:16 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 37,618 | $73.28 | $987,595 | 144,882 | — | plan? |
| May 12, 2016 SForm 4 → | May 13, 4:30 pm EDT | MARSH & MCLENNAN COMPANIES, INC.MMC | 110,157 | $64.15 | $7,066,527 | 134,218 | −45.1% | plan? |
| Mar 31, 2016 GMForm 4 → | May 13, 4:30 pm EDT | MARSH & MCLENNAN COMPANIES, INC.MMC | 111,892 | — | — | 244,375 | — | plan? late |
| Mar 3, 2016 SForm 4 → | Mar 4, 5:35 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 18,309 | $57.52 | $1,053,081 | 135,953 | −11.9% | plan? |
| Feb 28, 2016 FMForm 4 → | Mar 1, 4:44 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 57,311 | $57.82 | $1,127,645 | 154,262 | — | plan? |
| Mar 2, 2015 SForm 4 → | Mar 3, 5:48 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 76,349 | $57.11 | $4,360,047 | 135,953 | −36.0% | plan? |
| Feb 28, 2015 FMForm 4 → | Mar 3, 5:48 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 124,865 | $56.99 | $1,382,463 | 212,302 | — | plan? |
| Mar 10, 2014 GForm 5 → | Feb 13, 2015, 5:03 pm EST | MARSH & MCLENNAN COMPANIES, INC.MMC | 7,855 | — | — | 135,953 | — | plan? |