| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2020-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | MIDDLESEX WATER CO | 1,710,132 | 9.8% | EDGAR |
| SC 13G/A | 2020-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | MIDDLESEX WATER CO | 1,767,006 | 10.1% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | MIDDLESEX WATER CO | 1,330,356 | 7.7% | EDGAR |
| SC 13G | 2019-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | MIDDLESEX WATER CO | 1,076,184 | 6.5% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 969,177 | 5.9% | EDGAR |
| SC 13G/A | 2019-02-06 | BlackRock Inc. | MIDDLESEX WATER CO | 1,297,466 | 7.9% | EDGAR |
| SC 13G | 2018-02-09 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 927,682 | 5.7% | EDGAR |
| SC 13G/A | 2018-01-25 | BlackRock Inc. | MIDDLESEX WATER CO | 1,213,358 | 7.4% | EDGAR |
| SC 13G/A | 2017-01-25 | BlackRock Inc. | MIDDLESEX WATER CO | 1,166,878 | 7.2% | EDGAR |
| SC 13G/A | 2016-01-26 | BlackRock Inc. | MIDDLESEX WATER CO | 1,112,269 | 6.9% | EDGAR |
| SC 13G/A | 2015-01-29 | BlackRock Inc. | MIDDLESEX WATER CO | 1,135,427 | 7.0% | EDGAR |
| SC 13G/A | 2014-02-11 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 511,924 | 3.2% | EDGAR |
| SC 13G/A | 2014-01-30 | BlackRock Inc. | MIDDLESEX WATER CO | 1,177,480 | 7.4% | EDGAR |
| SC 13G/A | 2013-02-12 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 899,837 | 5.7% | EDGAR |
| SC 13G/A | 2013-02-05 | BlackRock Inc. | MIDDLESEX WATER CO | 1,089,850 | 6.9% | EDGAR |
| SC 13G/A | 2012-02-10 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 837,370 | 5.4% | EDGAR |
| SC 13G/A | 2012-02-10 | BlackRock Inc. | MIDDLESEX WATER CO | 1,118,465 | 7.2% | EDGAR |
| SC 13G | 2011-02-10 | VANGUARD GROUP INC | MIDDLESEX WATER CO | 777,573 | 5.0% | EDGAR |
| SC 13G/A | 2011-02-07 | BlackRock Inc. | MIDDLESEX WATER CO | 1,089,451 | 7.0% | EDGAR |
| SC 13G/A | 2010-02-12 | PNC FINANCIAL SERVICES GROUP INC | MIDDLESEX WATER CO | - | - | EDGAR |