| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TMST | TimkenSteel Corp | Walker Donald L | See Remarks | Dec 31, 2016 | Option Exercise | $15.68 | 1,035 | 16,229 | 30,849 | Jan 03, 2017, 10:21 AM | |
| TMST | TimkenSteel Corp | Walker Donald L | See Remarks | Dec 31, 2015 | Option Exercise | $8.48 | 1,314 | 11,136 | 18,384 | Jan 05, 2016, 01:08 PM | |
| TMST | TimkenSteel Corp | Walker Donald L | See Remarks | Feb 08, 2015 | Option Exercise | $28.56 | 96 | 2,742 | 19,698 | Feb 10, 2015, 05:00 PM | |
| TMST | TimkenSteel Corp | Walker Donald L | See Remarks | Aug 28, 2014 | Option Exercise | $35.55 | 9,822 | 349,167 | 19,905 | Aug 29, 2014, 02:05 PM | |
| TKR | TIMKEN CO | Walker Donald L | Sr VP - HR and Org Advancement | Feb 08, 2014 | Option Exercise | $56.21 | 523 | 29,398 | 29,748 | Feb 11, 2014, 04:55 PM | |
| TKR | TIMKEN CO | Walker Donald L | Sr VP - HR and Org Advancement | May 08, 2013 | Sale | $37.57 | 14,300 | 537,270 | 33,610 | May 10, 2013, 03:01 PM | |
| TKR | TIMKEN CO | Walker Donald L | Sr VP - HR and Org Advancement | Feb 08, 2013 | Option Exercise | $55.58 | 523 | 29,068 | 30,200 | Feb 12, 2013, 02:14 PM | |
| TKR | TIMKEN CO | Walker Donald L | Sr VP - HR and Org Advancement | Dec 31, 2012 | Option Exercise | $47.01 | 7 | 329 | 22,533 | Jan 03, 2013, 09:48 AM |
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