| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Jun 04, 2015 | Award/Grant | $37.30 | 6 | 224 | 20,473 | Jun 08, 2015, 02:29 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Jun 08, 2015 | Award/Grant | $38.35 | 12 | 460 | 4,936 | Jun 08, 2015, 02:29 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 03, 2015 | Award/Grant | $36.81 | 3,072 | 113,080 | 20,467 | Mar 04, 2015, 01:24 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 03, 2015 | Award/Grant | $36.96 | 11 | 407 | 4,924 | Mar 04, 2015, 01:24 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 02, 2015 | Tax Payment (Shares) | $37.07 | 1,159 | 42,964 | 17,395 | Mar 04, 2015, 01:24 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Feb 17, 2015 | Award/Grant | $35.23 | 3,340 | 117,668 | 19,695 | Feb 19, 2015, 11:21 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Feb 17, 2015 | Tax Payment (Shares) | $35.23 | 1,141 | 40,197 | 18,554 | Feb 19, 2015, 11:21 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Nov 20, 2014 | Award/Grant | $36.11 | 14 | 506 | 16,355 | Nov 21, 2014, 11:08 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Nov 20, 2014 | Award/Grant | $35.78 | 12 | 429 | 4,913 | Nov 21, 2014, 11:08 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Aug 20, 2014 | Award/Grant | $32.98 | 16 | 528 | 16,341 | Aug 21, 2014, 12:05 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Aug 20, 2014 | Award/Grant | $33.01 | 13 | 429 | 4,901 | Aug 21, 2014, 12:05 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Jun 04, 2014 | Award/Grant | $34.38 | 15 | 516 | 16,325 | Jun 06, 2014, 10:34 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Jun 04, 2014 | Award/Grant | $33.91 | 12 | 407 | 4,888 | Jun 06, 2014, 10:34 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | May 05, 2014 | Tax Payment (Shares) | $33.07 | 1,165 | 38,527 | 11,797 | May 08, 2014, 12:22 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 06, 2014 | Award/Grant | $34.13 | 22 | 751 | 12,962 | Mar 10, 2014, 12:41 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Nov 12, 2013 | Award/Grant | $29.21 | 4,851 | 141,698 | 4,851 | Nov 13, 2013, 11:19 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | May 13, 2013 | Disposition to Issuer | $28.80 | 7,328 | 211,068 | 16,258 | May 14, 2013, 10:30 AM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | May 09, 2013 | Disposition to Issuer | $29.00 | 15,948 | 462,492 | 23,586 | May 13, 2013, 03:36 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | May 09, 2013 | Tax Payment (Shares) | $29.00 | 3,426 | 99,354 | 30,838 | May 13, 2013, 03:36 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | May 09, 2013 | Option/RSU Exercise | $17.32 | 26,702 | 462,480 | 33,059 | May 13, 2013, 03:36 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 01, 2012 | Award/Grant | $29.45 | 3,523 | 103,752 | 13,832 | Mar 05, 2012, 02:03 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Mar 01, 2012 | Disposition to Issuer | $29.67 | 3,972 | 117,852 | 12,847 | Mar 05, 2012, 02:03 PM | |
| MTRN | MATERION Corp | Gregory R. Chemnitz | Vice President General Counsel | Feb 10, 2012 | Tax Payment (Shares) | $29.61 | 1,986 | 58,805 | 10,309 | Feb 13, 2012, 05:03 PM |
