| SC 13G | 2017-09-08 | Capital Research Global Investors | CommScope Holding Company, Inc. | 23,659,545 | 12.2% | EDGAR |
| SC 13D/A | 2017-06-12 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 619,386 | 4.9% | EDGAR |
| SC 13D/A | 2017-06-09 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 664,017 | 5.3% | EDGAR |
| SC 13D/A | 2017-05-11 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 857,773 | 6.8% | EDGAR |
| SC 13D/A | 2017-04-18 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 984,974 | 7.9% | EDGAR |
| SC 13D/A | 2017-03-20 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 1,111,087 | 8.9% | EDGAR |
| SC 13G/A | 2017-02-14 | MAVERICK CAPITAL LTD | CommScope Holding Company, Inc. | 10,031,988 | 5.2% | EDGAR |
| SC 13G/A | 2017-02-14 | Chieftain Capital Management, Inc. | CommScope Holding Company, Inc. | 11,810,634 | 6.1% | EDGAR |
| SC 13G | 2017-02-14 | FPR PARTNERS LLC | CommScope Holding Company, Inc. | 10,218,602 | 5.3% | EDGAR |
| SC 13G/A | 2017-02-10 | Carlyle Group L.P. | CommScope Holding Company, Inc. | 0 | 0.0% | EDGAR |
| SC 13G | 2017-02-10 | VANGUARD GROUP INC | CommScope Holding Company, Inc. | 14,738,932 | 7.6% | EDGAR |
| SC 13G | 2017-01-30 | BlackRock Inc. | CommScope Holding Company, Inc. | 13,013,664 | 6.7% | EDGAR |
| SC 13D/A | 2016-04-21 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 1,237,987 | 9.9% | EDGAR |
| SC 13G | 2016-02-16 | MAVERICK CAPITAL LTD | CommScope Holding Company, Inc. | 13,446,768 | - | EDGAR |
| SC 13G | 2016-02-16 | Chieftain Capital Management, Inc. | CommScope Holding Company, Inc. | 14,473,762 | 7.6% | EDGAR |
| SC 13G/A | 2016-02-12 | Carlyle Group L.P. | CommScope Holding Company, Inc. | 61,216,970 | 32.1% | EDGAR |
| SC 13D/A | 2015-03-12 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 1,365,766 | 13.5% | EDGAR |
| SC 13D/A | 2015-02-12 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 1,467,974 | 14.5% | EDGAR |
| SC 13G/A | 2015-02-12 | Carlyle Group L.P. | CommScope Holding Company, Inc. | 101,216,970 | 53.9% | EDGAR |
| SC 13D/A | 2014-11-04 | CommScope Holding Company, Inc. | HYDROGENICS CORP | 1,573,806 | 15.6% | EDGAR |