X0206 3/A 2019-03-11 2019-03-13 0 0001644440 GCP Applied Technologies Inc. GCP 0001474850 Ogilvie Marran H. C/O GCP APPLIED TECHNOLOGIES 62 WHITTEMORE AVENUE CAMBRIDGE MA 02140 1 0 0 0 Common Stock 974 D This Form 3 corrects the prior Form 3 filed. 974 directly owned shares were inadvertently omitted from the original Form 3 of the Reporting Person. /s/ James E. Thompson, Attorney-in-Fact 2020-01-15