| Mar 7, 2019 AForm 4 → | Mar 8, 10:42 am EST | WATTS WATER TECHNOLOGIES INCWTS | 4,021 | — | — | 39,386 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 11:52 am EST | WATTS WATER TECHNOLOGIES INCWTS | 9,673 | $81.58 | $789,123 | 35,365 | −21.5% | plan? |
| Feb 19, 2019 FForm 4 → | Feb 21, 2:17 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 1,437 | $80.26 | $115,334 | 45,038 | — | plan? |
| Feb 12, 2019 AForm 4 → | Feb 14, 9:50 am EST | WATTS WATER TECHNOLOGIES INCWTS | 2,849 | $63.77 | $181,681 | 46,475 | — | plan? |
| Feb 6, 2019 AFForm 4 → | Feb 8, 5:11 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 6,890 | $75.30 | $121,610 | 43,626 | — | plan? |
| Aug 6, 2018 SForm 4 → | Aug 7, 9:29 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 10,115 | $86.07 | $870,582 | 39,966 | −20.2% | plan? |
| Jul 26, 2018 SForm 4 → | Jul 30, 12:47 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 6,201 | $85.00 | $527,085 | 50,758 | −10.9% | plan? |
| Jul 26, 2018 FMForm 4 → | Jul 30, 12:47 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 6,878 | $60.06 | $413,070 | 50,081 | — | plan? |
| Jul 20, 2018 SForm 4/A → | Jul 24, 1:52 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 13,653 | $84.00 | $1,146,852 | 50,758 | −21.2% | plan? |
| Jul 20, 2018 SForm 4 → | Jul 23, 11:08 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 15,476 | $7,420.42 | $114,838,484 | 50,758 | −23.4% | plan? amended |
| Jul 20, 2018 MForm 4 → | Jul 23, 11:08 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 15,476 | $54.76 | $847,466 | 66,234 | — | plan? amended |
| Mar 21, 2018 FForm 4 → | Mar 22, 8:42 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 1,040 | $79.70 | $82,888 | 50,758 | — | plan? |
| Mar 16, 2018 AForm 4 → | Mar 20, 9:31 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 4,345 | — | — | 51,798 | — | plan? |
| Feb 20, 2018 FForm 4 → | Feb 22, 4:06 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 1,038 | $76.60 | $79,511 | 47,453 | — | plan? |
| Feb 15, 2018 AForm 4 → | Feb 20, 8:18 am EST | WATTS WATER TECHNOLOGIES INCWTS | 2,711 | $61.84 | $167,648 | 48,491 | — | plan? |
| Feb 8, 2018 AFForm 4 → | Feb 12, 1:41 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 5,846 | $72.45 | $99,764 | 45,780 | — | plan? |
| Jul 27, 2017 FForm 4 → | Jul 31, 4:06 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 494 | $64.00 | $31,616 | 42,688 | — | plan? |
| Mar 21, 2017 AForm 4/A → | Jul 31, 4:02 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 4,618 | — | — | 43,720 | — | plan? |
| Mar 21, 2017 FForm 4 → | Mar 22, 4:45 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 538 | $60.45 | $32,522 | 38,564 | — | plan? amended |
| Mar 2, 2017 SForm 4 → | Mar 6, 6:00 am EST | WATTS WATER TECHNOLOGIES INCWTS | 10,147 | $65.00 | $659,555 | 39,102 | −20.6% | plan? |
| Feb 21, 2017 FForm 4 → | Feb 22, 2:32 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 177 | $63.85 | $11,301 | 49,249 | — | plan? |
| Feb 14, 2017 AForm 4 → | Feb 15, 4:43 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 3,108 | — | — | 49,426 | — | plan? |
| Feb 8, 2017 AFForm 4 → | Feb 10, 2:46 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 4,029 | $65.40 | $67,885 | 46,318 | — | plan? |
| Aug 17, 2016 SForm 4 → | Aug 18, 7:47 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 31,362 | $64.53 | $2,023,745 | 44,365 | −41.4% | plan? |
| Aug 17, 2016 MForm 4 → | Aug 18, 7:47 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 21,000 | $37.41 | $785,610 | 75,727 | — | plan? |
| Aug 2, 2016 FForm 4 → | Aug 4, 7:21 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 602 | $60.82 | $36,614 | 54,727 | — | plan? |
| Aug 1, 2016 FForm 4 → | Aug 2, 7:11 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 724 | $61.34 | $44,410 | 55,329 | — | plan? |
| Jul 27, 2016 FForm 4 → | Jul 28, 2:41 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 494 | $62.25 | $30,752 | 56,053 | — | plan? |
| Jun 21, 2016 SForm 4 → | Jun 22, 9:36 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 14,406 | $60.00 | $864,360 | 51,570 | −21.8% | plan? |
| Jun 21, 2016 MForm 4 → | Jun 22, 9:36 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 14,406 | $33.65 | $484,762 | 65,976 | — | plan? |
| Jun 20, 2016 SForm 4 → | Jun 21, 10:34 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 594 | $60.00 | $35,640 | 51,570 | −1.14% | plan? |
| Jun 20, 2016 MForm 4 → | Jun 21, 10:34 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 594 | $33.65 | $19,988 | 52,164 | — | plan? |
| Jun 8, 2016 SForm 4 → | Jun 9, 4:13 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 15,000 | $59.00 | $885,000 | 51,570 | −22.5% | plan? |
| Jun 8, 2016 MForm 4 → | Jun 9, 4:13 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 15,000 | $29.05 | $435,750 | 66,570 | — | plan? |
| Jun 6, 2016 SForm 4 → | Jun 7, 9:20 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 10,000 | $58.00 | $580,000 | 51,570 | −16.2% | plan? |
| Jun 6, 2016 MForm 4 → | Jun 7, 9:20 am EDT | WATTS WATER TECHNOLOGIES INCWTS | 10,000 | $26.34 | $263,400 | 61,570 | — | plan? |
| Mar 21, 2016 AForm 4 → | Jul 6, 6:01 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 4,977 | — | — | 56,547 | — | plan? late |
| Feb 22, 2016 FForm 4 → | Feb 24, 11:45 am EST | WATTS WATER TECHNOLOGIES INCWTS | 360 | $52.99 | $19,076 | 51,570 | — | plan? |
| Feb 19, 2016 AForm 4 → | Feb 23, 9:48 am EST | WATTS WATER TECHNOLOGIES INCWTS | 5,321 | $35.41 | $188,417 | 51,930 | — | plan? |
| Aug 3, 2015 FForm 4 → | Aug 4, 4:51 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 3,022 | $54.74 | $165,424 | 46,609 | — | plan? |
| Jul 27, 2015 AForm 4 → | Jul 28, 6:22 pm EDT | WATTS WATER TECHNOLOGIES INCWTS | 4,574 | — | — | 49,631 | — | plan? |
| Feb 23, 2015 FForm 4 → | Feb 25, 2:53 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 1,687 | $55.61 | $93,814 | 45,057 | — | plan? |
| Feb 20, 2015 AForm 4 → | Feb 24, 4:42 pm EST | WATTS WATER TECHNOLOGIES INCWTS | 3,836 | $37.13 | $142,431 | 46,744 | — | plan? |