SEC Form DEFA14A filed by Thermo Fisher Scientific Inc
| þ | Filed by the Registrant | ¨ | Filed by a Party other than the Registrant | ||||||||
| CHECK THE APPROPRIATE BOX: | ||||||||
| ¨ | Preliminary Proxy Statement | |||||||
| ¨ | Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) | |||||||
| ¨ | Definitive Proxy Statement | |||||||
| þ | Definitive Additional Materials | |||||||
| ¨ | Soliciting Material Pursuant to Section 240.14a-12 | |||||||

| PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY): | |||||||||||
| þ | No fee required. | ||||||||||
| ¨ | Fee paid previously with preliminary materials. | ||||||||||
| ¨ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. | ||||||||||

