Merck & Company, Inc. (new) (MRK) SEC filings

MRK SEC filings moved a median of +0.09% by the close. MRK SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the MRK overview →

60 measured MRK SEC filing events.

Where these MRK SEC filings landedvs 56 measured MRK SEC filing reactions
MRK SEC filingMiddle 50% · -0.60% to +0.70%Zero: 0.00%Median: +0.09%Median +0.09%-1.00%0+1.00%
Middle 50% of MRK SEC filing reactions-0.60% to +0.70%
Median reaction (to close)+0.09%
Measured reactions56
Point-in-time · zero look-ahead

Half of the 56 MRK SEC filing events with a measured close landed between -0.60% and +0.70%; 50% closed up.

DateHeadlineEvent5-minTo close
Form 8-K Merck & Co., Inc. For: Oct 09SEC filing · Form 8-K+0.24%-0.43%
Form 10-Q Merck & Co., Inc. For: Jun 30SEC filing · Form 10-Q+0.77%—
Form 13F-HR Merck & Co., Inc. For: Jun 30SEC filing · Form 13F-HR+0.77%—
Form 8-K Merck & Co., Inc. For: Aug 04SEC filing · Form 8-K-2.21%-0.94%
Form 11-K Merck & Co., Inc. For: Dec 31SEC filing · Form 11-K+0.09%-0.54%
Form SD Merck & Co., Inc.SEC filing · Form SD+0.01%-0.08%
Form 8-K Merck & Co., Inc. For: May 26SEC filing · Form 8-K+0.17%-1.01%
Form 8-K Merck & Co., Inc. For: May 22SEC filing · Form 8-K-1.15%-2.67%
Form 13F-HR Merck & Co., Inc. For: Mar 31SEC filing · Form 13F-HR-0.22%+0.19%
Form 10-Q Merck & Co., Inc. For: Mar 31SEC filing · Form 10-Q-0.12%-0.25%
Form 8-K Merck & Co., Inc. For: Apr 30SEC filing · Form 8-K-1.90%-2.25%
Form ARS Merck & Co., Inc. For: Dec 31SEC filing · Form ARS+1.42%+0.37%
Form DEF 14A Merck & Co., Inc. For: May 26SEC filing · Form DEF+1.42%+0.37%
Form DEFA14A Merck & Co., Inc.SEC filing · Form DEFA14A+1.42%+0.37%
Form 10-K Merck & Co., Inc. For: Dec 31SEC filing · Form 10-K+0.41%-1.34%
Form 13F-HR Merck & Co., Inc. For: Dec 31SEC filing · Form 13F-HR+0.14%+0.34%
Form 8-K Merck & Co., Inc. For: Feb 03SEC filing · Form 8-K+5.17%+3.47%
Form 8-K Merck & Co., Inc. For: Dec 04SEC filing · Form 8-K+0.18%-1.70%
Form 13F-HR Merck & Co., Inc. For: Sep 30SEC filing · Form 13F-HR+0.86%—
Form 10-Q Merck & Co., Inc. For: Sep 30SEC filing · Form 10-Q+0.09%+1.27%
Form 8-K Merck & Co., Inc. For: Oct 30SEC filing · Form 8-K+1.01%+2.73%
Form 8-K Merck & Co., Inc. For: Sep 09SEC filing · Form 8-K+0.05%-0.07%
Form 13F-HR Merck & Co., Inc. For: Jun 30SEC filing · Form 13F-HR-0.21%+0.24%
Form 10-Q Merck & Co., Inc. For: Jun 30SEC filing · Form 10-Q+0.58%-1.21%
Form 8-K Merck & Co., Inc. For: Jul 25SEC filing · Form 8-K-2.74%—
Form 11-K Merck & Co., Inc. For: Dec 31SEC filing · Form 11-K-0.12%+0.74%
Form SD Merck & Co., Inc.SEC filing · Form SD-0.04%+0.34%
Form 8-K Merck & Co., Inc. For: May 27SEC filing · Form 8-K+0.18%+0.70%
Form 13F-HR Merck & Co., Inc. For: Mar 31SEC filing · Form 13F-HR-0.61%+1.27%
Form 10-Q Merck & Co., Inc. For: Mar 31SEC filing · Form 10-Q+0.13%-0.54%
Form 8-K Merck & Co., Inc. For: Apr 24SEC filing · Form 8-K-1.82%+1.50%
Form ARS Merck & Co., Inc. For: Dec 31SEC filing · Form ARS-0.01%-2.50%
Form DEF 14A Merck & Co., Inc. For: May 27SEC filing · Form DEF-0.84%-3.80%
Form DEFA14A Merck & Co., Inc.SEC filing · Form DEFA14A-0.84%-3.80%
Form 13F-HR Merck & Co., Inc. For: Dec 31SEC filing · Form 13F-HR-0.21%-0.77%
Form 8-K Merck & Co., Inc. For: Feb 04SEC filing · Form 8-K-1.67%+1.61%
Form 8-K Merck & Co., Inc. For: Nov 19SEC filing · Form 8-K-0.01%-1.08%
Form 10-Q Merck & Co., Inc. For: Sep 30SEC filing · Form 10-Q-0.40%-0.26%
Form 8-K Merck & Co., Inc. For: Oct 31SEC filing · Form 8-K-1.70%+1.17%
Form 10-Q Merck & Co., Inc. For: Jun 30SEC filing · Form 10-Q+0.20%-1.04%
Form 8-K Merck & Co., Inc. For: Jul 30SEC filing · Form 8-K-1.98%-6.47%
Form 11-K Merck & Co., Inc. For: Dec 31SEC filing · Form 11-K-0.02%-0.18%
Form 8-A12B Merck & Co., Inc.SEC filing · Form 8-A12B+0.46%+0.63%
Form 8-K Merck & Co., Inc. For: May 28SEC filing · Form 8-K+0.46%+0.63%
Form CERT Merck & Co., Inc.SEC filing · Form CERT+0.46%+0.63%
Form SD Merck & Co., Inc.SEC filing · Form SD+0.13%-0.17%
Form POSASR Merck & Co., Inc.SEC filing · Form POSASR-0.08%+1.16%
Form 10-Q Merck & Co., Inc. For: Mar 31SEC filing · Form 10-Q+0.36%+0.45%
Form 8-K Merck & Co., Inc. For: Apr 25SEC filing · Form 8-K+1.45%+0.55%
Form 10-K/A Merck & Co., Inc. For: Dec 31SEC filing · Form 10-K+0.09%-0.42%
Form ARS Merck & Co., Inc. For: Dec 31SEC filing · Form ARS+0.09%-0.42%
Form DEF 14A Merck & Co., Inc. For: May 28SEC filing · Form DEF+0.09%-0.42%
Form DEFA14A Merck & Co., Inc.SEC filing · Form DEFA14A+0.09%-0.42%
Form S-3ASR Merck & Co., Inc.SEC filing · Form S-3ASR-0.50%+1.86%
Form 10-K Merck & Co., Inc. For: Dec 31SEC filing · Form 10-K-0.08%+0.71%
Form 8-K Merck & Co., Inc. For: Feb 15SEC filing · Form 8-K+0.22%+0.64%
Form 8-K Merck & Co., Inc. For: Jan 29SEC filing · Form 8-K+1.36%+1.92%
Form 8-K Merck & Co., Inc. For: Nov 21SEC filing · Form 8-K-0.29%+0.75%
Form 10-Q Merck & Co., Inc. For: Sep 30SEC filing · Form 10-Q-0.52%-0.02%
Form 8-K Merck & Co., Inc. For: Oct 26SEC filing · Form 8-K+2.13%+2.48%
That’s how MRK usually reacts to SEC filings — get an email when it moves on news →
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Other Healthcare names and their SEC filings

TickerEventsMedian 30-min% positive
MOMENTA PHARMACEUTICALS (MNTA)1,3550.00%46%
Clovis Oncology, Inc. (CLVS)1,349-0.20%47%
Humana Inc. (HUM)1,306+0.02%51%
WELLCARE HEALTH PLANS (WCG)1,2920.00%50%

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.