| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | CRAY INC | 1,475,067 | 3.6% | EDGAR |
| SC 13G/A | 2019-02-14 | Capital Research Global Investors | CRAY INC | - | 0.0% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | CRAY INC | 4,178,677 | 10.2% | EDGAR |
| SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | CRAY INC | 2,064,868 | 5.1% | EDGAR |
| SC 13G/A | 2019-01-24 | BlackRock Inc. | CRAY INC | 6,035,363 | 14.8% | EDGAR |
| SC 13G/A | 2018-10-10 | VANGUARD GROUP INC | CRAY INC | 4,114,360 | 10.1% | EDGAR |
| SC 13G/A | 2018-05-10 | Capital Research Global Investors | CRAY INC | 2,787,287 | 6.8% | EDGAR |
| SC 13G/A | 2018-02-14 | MAIRS & POWER INC | CRAY INC | 2,670,857 | 6.6% | EDGAR |
| SC 13G/A | 2018-02-14 | Capital Research Global Investors | CRAY INC | 4,872,068 | 12.0% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | CRAY INC | 3,826,657 | 9.5% | EDGAR |
| SC 13G | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | CRAY INC | 2,461,589 | 6.1% | EDGAR |
| SC 13G/A | 2018-01-19 | BlackRock Inc. | CRAY INC | 5,161,521 | 12.8% | EDGAR |
| SC 13G/A | 2017-02-14 | MAIRS & POWER INC | CRAY INC | 3,149,271 | 7.7% | EDGAR |
| SC 13G/A | 2017-02-13 | Capital Research Global Investors | CRAY INC | 4,272,068 | 10.4% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | CRAY INC | 3,221,996 | 7.9% | EDGAR |
| SC 13G/A | 2017-02-07 | PRICE T ROWE ASSOCIATES INC /MD/ | CRAY INC | 362,737 | 0.8% | EDGAR |
| SC 13G/A | 2017-02-01 | Invesco Ltd. | CRAY INC | 1,896,956 | 4.7% | EDGAR |
| SC 13G/A | 2017-01-12 | BlackRock Inc. | CRAY INC | 4,761,454 | 11.7% | EDGAR |
| SC 13G/A | 2016-10-07 | BlackRock Inc. | CRAY INC | 4,128,949 | 10.1% | EDGAR |
| SC 13G/A | 2016-03-07 | PRIMECAP MANAGEMENT CO/CA/ | CRAY INC | 1,888,244 | 4.6% | EDGAR |