W R GRACE & CO

Q: Jun 30 2021

Q: Mar 31 2021

FY: Dec 31 2020

FY: Dec 31 2020

Q: Sep 30 2020

Q: Jun 30 2020

Q: Mar 31 2020

FY: Dec 31 2019

Q: Sep 30 2019

Q: Jun 30 2019

Q: Mar 31 2019

FY: Dec 31 2018

Q: Sep 30 2018

Q: Jun 30 2018

Q: Mar 31 2018

FY: Dec 31 2017

Q: Sep 30 2017

Q: Jun 30 2017

Q: Mar 31 2017

FY: Dec 31 2016

5.02

1.01,1.02,2.01,2.03,3.01,3.03,5.01,5.02,9.01

3.03,5.01,5.03,9.01

5.07,8.01,9.01

8.01,9.01

8.01,9.01

1.01,7.01,9.01

2.02,9.01

5.07,9.01

1.01,2.01,2.03,7.01,9.01

8.01,9.01

2.02,9.01

1.01,9.01

8.01,9.01

5.03,8.01,9.01

8.01,9.01

7.01,9.01

1.01,7.01,9.01

2.02,9.01

5.03,8.01,9.01

Certification of termination of registration of a class of securities (Section 12(b))

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Certification of termination of registration of a class of securities (Section 12(b))

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Post Effective Amendment to S-8

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Post Effective Amendment to S-8

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

No description available

No description available

No description available

No description available

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Required Information in Proxy Statement

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Definitive Proxy Statement

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Definitive Proxy Statement

Dockman William C.

CUMMINGS ROBERT F JR

Holder Julie Fasone

SLACK HENRY R

Steffen Christopher J

TOMKINS MARK E

Yanai Shlomo

Brown Elizabeth C

Cole Keith N

Gulyas Diane H.

Johnson Cheree H

La Force Andrew Hudson III

none

WINTER DAVID S.

none

none

none

none

none

CUMMINGS ROBERT F JR

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Specialized Disclosure Report

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC