X0306 4 2021-05-12 0 0001420800 Colfax CORP CFX 0001205268 ALLENDER PATRICK W 2099 PENNSYLVANIA AVE. NW 12TH FLOOR WASHINGTON DC 20006 1 0 0 0 Common stock, par value $.001 2021-05-12 4 A 0 3294 0.00 A 70078 D Common stock, par value $.001 20000 I By Trust Common stock, par value $.001 23648 I By JWA Irrevocable Trust #1 Common stock, par value $.001 27504 I By JWA GRAT #4 Common stock, par value $.001 57978 I By JWA GRAT #5 Common stock, par value $.001 90129 I By JWA Irrevocable Trust #2 The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for the purposes of Section 16 or for any other purpose. /s/ Bradley Tandy, Attorney-in-Fact 2021-05-14