| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2021-09-22 | 40 North Management LLC | W R GRACE & CO | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-08-31 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2021-04-26 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2021-04-14 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2021-04-06 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2021-04-01 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | W R GRACE & CO | 5,669,493 | 8.6% | EDGAR |
| SC 13D/A | 2021-02-01 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2021-01-11 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2020-11-09 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13D/A | 2020-10-14 | 40 North Management LLC | W R GRACE & CO | 9,865,008 | 14.9% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | W R GRACE & CO | 5,888,490 | 8.8% | EDGAR |
| SC 13D/A | 2019-02-20 | 40 North Management LLC | W R GRACE & CO | 9,344,510 | 14.0% | EDGAR |
| SC 13G/A | 2019-02-14 | TIAA CREF INVESTMENT MANAGEMENT LLC | W R GRACE & CO | 1,366,852 | 2.0% | EDGAR |
| SC 13G/A | 2019-02-14 | TEACHERS ADVISORS, LLC | W R GRACE & CO | 1,366,852 | 2.0% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | W R GRACE & CO | 6,172,876 | 9.2% | EDGAR |
| SC 13D/A | 2018-12-26 | 40 North Management LLC | W R GRACE & CO | 9,283,424 | 13.9% | EDGAR |
| SC 13D/A | 2018-12-19 | 40 North Management LLC | W R GRACE & CO | 8,331,100 | 12.4% | EDGAR |
| SC 13D/A | 2018-12-13 | 40 North Management LLC | W R GRACE & CO | 7,437,822 | 11.1% | EDGAR |
| SC 13G/A | 2018-06-08 | BlackRock Inc. | W R GRACE & CO | 2,930,204 | 4.4% | EDGAR |