| Mar 10, 2019 FForm 4 → | Mar 12, 6:02 pm EDT | Argo Group International Holdings, Ltd.ARGO | 1,259 | $69.07 | $86,959 | 42,893 | — | plan? |
| Aug 10, 2018 SForm 4 → | Aug 14, 7:01 pm EDT | Argo Group International Holdings, Ltd.ARGO | 16,850 | $61.28 | $1,032,620 | 44,106 | −27.6% | plan? |
| May 16, 2018 SForm 4 → | May 18, 4:31 pm EDT | Argo Group International Holdings, Ltd.ARGO | 8,000 | $61.00 | $487,966 | 60,956 | −11.6% | plan? |
| May 16, 2018 FMForm 4 → | May 18, 4:31 pm EDT | Argo Group International Holdings, Ltd.ARGO | 51,884 | $45.64 | $2,368,073 | 68,956 | — | plan? |
| May 4, 2018 MForm 4 → | May 8, 5:15 pm EDT | Argo Group International Holdings, Ltd.ARGO | 17,646 | — | — | 60,284 | — | plan? |
| Mar 27, 2018 AForm 4 → | Mar 29, 5:08 pm EDT | Argo Group International Holdings, Ltd.AGII | 2,007 | — | — | 42,248 | — | plan? |
| Mar 19, 2018 AForm 4 → | Mar 21, 6:26 pm EDT | Argo Group International Holdings, Ltd.AGII | 5,459 | — | — | 40,241 | — | plan? |
| Mar 12, 2018 FForm 4 → | Mar 14, 8:54 pm EDT | Argo Group International Holdings, Ltd.AGII | 1,259 | $55.20 | $69,497 | 29,534 | — | plan? |
| Nov 14, 2017 SForm 4 → | Nov 15, 6:22 pm EST | Argo Group International Holdings, Ltd.AGII | 2,500 | $59.74 | $149,345 | 30,793 | −7.51% | plan? |
| Jun 12, 2017 SForm 4 → | Jun 14, 5:20 pm EDT | Argo Group International Holdings, Ltd.AGII | 3,500 | $61.00 | $213,505 | 33,193 | −9.54% | plan? |
| Mar 29, 2017 AForm 4/A → | May 22, 5:50 pm EDT | Argo Group International Holdings, Ltd.AGII | 1,712 | — | — | 36,693 | — | plan? |
| Mar 29, 2017 AForm 4 → | Mar 31, 5:01 pm EDT | Argo Group International Holdings, Ltd.AGII | 1,458 | — | — | 36,439 | — | plan? amended |
| Mar 15, 2017 FMForm 4 → | Mar 17, 4:12 pm EDT | Argo Group International Holdings, Ltd.AGII | 74,576 | $50.76 | $3,785,780 | 34,981 | — | plan? |
| Mar 9, 2017 AFForm 4 → | Mar 13, 5:10 pm EDT | Argo Group International Holdings, Ltd.AGII | 10,370 | $67.65 | $78,880 | 28,677 | — | plan? |
| Mar 1, 2017 FForm 4 → | Mar 3, 5:09 pm EST | Argo Group International Holdings, Ltd.AGII | 4,033 | $68.80 | $277,470 | 20,639 | — | plan? |
| Sep 23, 2016 PForm 4 → | Sep 23, 9:18 pm EDT | Argo Group International Holdings, Ltd.AGII | 8,543 | $56.21 | $480,172 | 24,672 | +53.0% | plan? |
| Sep 22, 2016 DMForm 4 → | Sep 23, 9:18 pm EDT | Argo Group International Holdings, Ltd.AGII | 80,880 | $46.66 | $3,773,684 | 16,129 | — | plan? |
| Aug 23, 2016 SForm 4 → | Aug 24, 5:45 pm EDT | Argo Group International Holdings, Ltd.AGII | 5,000 | $55.90 | $279,489 | 16,129 | −23.7% | plan? |
| Mar 10, 2016 AForm 4 → | Mar 14, 7:45 pm EDT | Argo Group International Holdings, Ltd.AGII | 1,743 | — | — | 18,778 | — | plan? |
| Dec 14, 2015 PForm 4 → | Dec 15, 4:43 pm EST | Argo Group International Holdings, Ltd.AGII | 6,198 | $60.37 | $374,161 | 14,930 | +71.0% | plan? |
| Dec 11, 2015 DMForm 4 → | Dec 15, 4:43 pm EST | Argo Group International Holdings, Ltd.AGII | 54,138 | $48.62 | $2,632,256 | 8,732 | — | plan? |
| Oct 30, 2015 DMForm 4 → | Nov 3, 6:51 pm EST | Argo Group International Holdings, Ltd.AGII | 23,320 | $47.83 | $1,115,279 | 8,732 | — | plan? |