Middlesex Water Company (MSEX) SEC filings

MSEX SEC filings moved a median of +0.54% by the close. MSEX SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the MSEX overview →

59 measured MSEX SEC filing events.

Where these MSEX SEC filings landedvs 58 measured MSEX SEC filing reactions
MSEX SEC filingMiddle 50% · -0.83% to +1.48%Zero: 0.00%Median: +0.54%Median +0.54%-2.00%0+2.00%
Middle 50% of MSEX SEC filing reactions-0.83% to +1.48%
Median reaction (to close)+0.54%
Measured reactions58
Point-in-time · zero look-ahead

Half of the 58 MSEX SEC filing events with a measured close landed between -0.83% and +1.48%; 64% closed up.

DateHeadlineEvent5-minTo close
Form 10-Q MIDDLESEX WATER CO For: Jun 30SEC filing · Form 10-Q+0.80%-0.83%
Form 8-K MIDDLESEX WATER CO For: Jul 30SEC filing · Form 8-K+0.80%-0.83%
Form 8-K MIDDLESEX WATER CO For: May 19SEC filing · Form 8-K+0.00%+1.49%
Form 10-Q MIDDLESEX WATER CO For: Mar 31SEC filing · Form 10-Q+0.02%+0.06%
Form 8-K MIDDLESEX WATER CO For: Apr 30SEC filing · Form 8-K+0.02%+0.06%
Form ARS MIDDLESEX WATER CO For: Dec 31SEC filing · Form ARS+0.00%+0.87%
Form DEF 14A MIDDLESEX WATER CO For: May 19SEC filing · Form DEF+0.00%+0.87%
Form DEFA14A MIDDLESEX WATER COSEC filing · Form DEFA14A+0.00%+0.87%
Form 8-K MIDDLESEX WATER CO For: Mar 26SEC filing · Form 8-K+0.26%-0.06%
Form 8-K MIDDLESEX WATER CO For: Feb 20SEC filing · Form 8-K+0.48%—
Form 10-K MIDDLESEX WATER CO For: Dec 31SEC filing · Form 10-K+0.79%-2.77%
Form 8-K MIDDLESEX WATER CO For: Feb 19SEC filing · Form 8-K+0.79%-2.77%
Form 8-K MIDDLESEX WATER CO For: Dec 22SEC filing · Form 8-K+0.00%-1.26%
Form 10-Q MIDDLESEX WATER CO For: Sep 30SEC filing · Form 10-Q-3.61%+1.71%
Form 8-K MIDDLESEX WATER CO For: Oct 31SEC filing · Form 8-K-3.61%+1.71%
Form 10-Q MIDDLESEX WATER CO For: Jun 30SEC filing · Form 10-Q+0.04%+2.34%
Form 8-K MIDDLESEX WATER CO For: Jul 31SEC filing · Form 8-K+0.04%+2.34%
Form 8-K MIDDLESEX WATER CO For: May 22SEC filing · Form 8-K+0.12%+0.17%
Form 8-K MIDDLESEX WATER CO For: May 12SEC filing · Form 8-K-0.70%-4.25%
Form S-3ASR MIDDLESEX WATER COSEC filing · Form S-3ASR-0.74%-0.49%
Form 10-Q MIDDLESEX WATER CO For: Mar 31SEC filing · Form 10-Q+0.26%+4.34%
Form 8-K MIDDLESEX WATER CO For: May 01SEC filing · Form 8-K+0.26%+4.34%
Form ARS MIDDLESEX WATER CO For: Dec 31SEC filing · Form ARS-1.02%+0.61%
Form DEF 14A MIDDLESEX WATER CO For: May 20SEC filing · Form DEF-1.02%+0.61%
Form DEFA14A MIDDLESEX WATER COSEC filing · Form DEFA14A-1.02%+0.61%
Form 10-K/A MIDDLESEX WATER CO For: Dec 31SEC filing · Form 10-K-0.14%-2.80%
Form 8-K MIDDLESEX WATER CO For: Feb 28SEC filing · Form 8-K-0.09%-0.25%
Form 10-K MIDDLESEX WATER CO For: Dec 31SEC filing · Form 10-K+5.24%+9.08%
Form 8-K MIDDLESEX WATER CO For: Feb 28SEC filing · Form 8-K+5.24%+9.08%
Form 8-K MIDDLESEX WATER CO For: Nov 26SEC filing · Form 8-K+0.01%-2.26%
Form 8-K MIDDLESEX WATER CO For: Nov 05SEC filing · Form 8-K+0.95%+0.38%
Form 10-Q MIDDLESEX WATER CO For: Sep 30SEC filing · Form 10-Q+0.83%+3.69%
Form 8-K MIDDLESEX WATER CO For: Oct 31SEC filing · Form 8-K+0.83%+3.69%
Form 8-K MIDDLESEX WATER CO For: Oct 24SEC filing · Form 8-K-0.46%-1.86%
Form 8-K MIDDLESEX WATER CO For: Oct 09SEC filing · Form 8-K-0.40%-0.64%
Form 8-K MIDDLESEX WATER CO For: Aug 30SEC filing · Form 8-K+1.78%+0.72%
Form 10-Q MIDDLESEX WATER CO For: Jun 30SEC filing · Form 10-Q+0.00%+0.52%
Form 8-K MIDDLESEX WATER CO For: Jul 31SEC filing · Form 8-K+0.00%+0.52%
Form 8-K MIDDLESEX WATER CO For: Jul 24SEC filing · Form 8-K+0.23%+0.57%
Form 8-K MIDDLESEX WATER CO For: Jun 10SEC filing · Form 8-K-0.56%+1.17%
Form 8-K MIDDLESEX WATER CO For: May 22SEC filing · Form 8-K+0.00%-2.53%
Form 10-Q MIDDLESEX WATER CO For: Mar 31SEC filing · Form 10-Q-0.25%+0.99%
Form 8-K MIDDLESEX WATER CO For: May 08SEC filing · Form 8-K-0.25%+0.99%
Form 8-K MIDDLESEX WATER CO For: Apr 25SEC filing · Form 8-K+0.82%+0.37%
Form DEF 14A MIDDLESEX WATER CO For: May 21SEC filing · Form DEF+0.00%-2.06%
Form 10-K MIDDLESEX WATER CO For: Dec 31SEC filing · Form 10-K-1.27%+2.76%
Form NT 10-K MIDDLESEX WATER CO For: Dec 31SEC filing · Form NT+0.57%+1.44%
Form 8-K MIDDLESEX WATER CO For: Feb 29SEC filing · Form 8-K-1.27%+2.76%
Form 8-K MIDDLESEX WATER CO For: Feb 16SEC filing · Form 8-K+0.38%+0.40%
Form 8-K MIDDLESEX WATER CO For: Jan 29SEC filing · Form 8-K+0.00%-1.46%
Form 8-K MIDDLESEX WATER CO For: Jan 23SEC filing · Form 8-K-0.32%-4.80%
Form 8-K MIDDLESEX WATER CO For: Jan 17SEC filing · Form 8-K+1.80%-0.17%
Form 10-Q MIDDLESEX WATER CO For: Sep 30SEC filing · Form 10-Q—+0.76%
Form 8-K MIDDLESEX WATER CO For: Nov 09SEC filing · Form 8-K+0.33%+1.26%
Form 10-K/A MIDDLESEX WATER CO For: Dec 31SEC filing · Form 10-K+0.00%-1.45%
Form 10-Q/A MIDDLESEX WATER CO For: Jun 30SEC filing · Form 10-Q+0.00%-1.45%
Form 10-Q/A MIDDLESEX WATER CO For: Mar 31SEC filing · Form 10-Q+0.00%-1.45%
Form 8-K MIDDLESEX WATER CO For: Nov 02SEC filing · Form 8-K+0.00%+1.70%
Form 8-K MIDDLESEX WATER CO For: Oct 20SEC filing · Form 8-K-1.04%+3.24%
That’s how MSEX usually reacts to SEC filings — get an email when it moves on news →
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Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.