| Feb 26, 2019 AForm 4 → | Feb 28, 8:24 am EST | Versum Materials, Inc.VSM | 103 | — | — | 101,202 | — | plan? |
| Dec 7, 2018 AForm 4 → | Dec 10, 9:01 pm EST | Versum Materials, Inc.VSM | 4,454 | — | — | 101,099 | — | plan? |
| Dec 1, 2018 FMForm 4 → | Dec 4, 5:31 pm EST | Versum Materials, Inc.VSM | 7,611 | $35.69 | $163,639 | 96,645 | — | plan? |
| Nov 27, 2018 AForm 4 → | Nov 29, 4:48 pm EST | Versum Materials, Inc.VSM | 78 | — | — | 98,204 | — | plan? |
| Nov 20, 2018 AForm 4 → | Nov 23, 9:37 pm EST | Versum Materials, Inc.VSM | 11,878 | — | — | 98,126 | — | plan? |
| Nov 19, 2018 AForm 4 → | Nov 21, 4:33 pm EST | Versum Materials, Inc.VSM | 7,286 | — | — | 86,248 | — | plan? |
| Oct 1, 2018 FForm 4 → | Oct 2, 5:52 pm EDT | Versum Materials, Inc.VSM | 4,728 | $36.12 | $170,775 | 78,962 | — | plan? |
| Aug 28, 2018 AForm 4 → | Aug 28, 6:26 pm EDT | Versum Materials, Inc.VSM | 78 | — | — | 83,690 | — | plan? |
| May 29, 2018 AForm 4 → | May 29, 8:55 pm EDT | Versum Materials, Inc.VSM | 74 | — | — | 83,612 | — | plan? |
| Feb 27, 2018 AForm 4 → | Feb 28, 6:21 pm EST | Versum Materials, Inc.VSM | 66 | — | — | 83,538 | — | plan? |
| Dec 1, 2017 FMForm 4 → | Dec 5, 6:06 pm EST | Versum Materials, Inc.VSM | 10,986 | $37.25 | $228,507 | 83,472 | — | plan? |
| Nov 27, 2017 AForm 4 → | Nov 28, 7:49 pm EST | Versum Materials, Inc.VSM | 61 | — | — | 84,754 | — | plan? |
| Nov 21, 2017 AForm 4 → | Nov 24, 7:40 pm EST | Versum Materials, Inc.VSM | 13,167 | — | — | 84,692 | — | plan? |
| Aug 21, 2017 AForm 4 → | Aug 21, 5:29 pm EDT | Versum Materials, Inc.VSM | 66 | — | — | 71,525 | — | plan? |
| Apr 19, 2017 AForm 4 → | Apr 21, 5:51 pm EDT | Versum Materials, Inc.VSM | 79 | — | — | 71,459 | — | plan? |
| Feb 1, 2017 FMForm 4 → | Feb 3, 5:00 pm EST | Versum Materials, Inc.VSM | 18,768 | $28.05 | $126,141 | 71,380 | — | plan? |
| Dec 5, 2016 PForm 4 → | Dec 6, 7:20 pm EST | Versum Materials, Inc.VSM | 8,000 | $24.72 | $197,760 | 59,183 | +15.6% | plan? |
| Dec 3, 2016 FMForm 4 → | Dec 6, 7:20 pm EST | Versum Materials, Inc.VSM | 6,403 | $24.64 | $49,034 | 61,606 | — | plan? |
| Dec 2, 2016 FForm 4 → | Dec 5, 8:26 pm EST | Versum Materials, Inc.VSM | 2,788 | $24.63 | $68,668 | 51,183 | — | plan? |
| Nov 29, 2016 AForm 4 → | Dec 1, 7:51 pm EST | Versum Materials, Inc.VSM | 6,182 | — | — | 53,912 | — | plan? |
| Nov 1, 2016 AForm 4 → | Nov 3, 5:42 pm EDT | Versum Materials, Inc.VSM | 47,730 | — | — | 47,730 | — | plan? |