National Presto Industries, Inc. (NPK) SEC filings

NPK SEC filings moved a median of +0.14% by the close. NPK SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the NPK overview →

53 measured NPK SEC filing events.

Where these NPK SEC filings landedvs 52 measured NPK SEC filing reactions
NPK SEC filingMiddle 50% · -0.84% to +1.17%Zero: 0.00%Median: +0.14%Median +0.14%-1.50%0+1.50%
Middle 50% of NPK SEC filing reactions-0.84% to +1.17%
Median reaction (to close)+0.14%
Measured reactions52
Point-in-time · zero look-ahead

Half of the 52 NPK SEC filing events with a measured close landed between -0.84% and +1.17%; 52% closed up.

DateHeadlineEvent5-minTo close
Form 10-Q NATIONAL PRESTO INDUSTRI For: Jul 05SEC filing · Form 10-Q+0.00%+1.17%
Form 8-K NATIONAL PRESTO INDUSTRI For: Aug 13SEC filing · Form 8-K+0.00%+1.17%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jul 31SEC filing · Form 8-K+0.39%-0.66%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jun 15SEC filing · Form 8-K+0.00%+1.08%
Form SD NATIONAL PRESTO INDUSTRISEC filing · Form SD+0.02%-3.33%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 19SEC filing · Form 8-K+0.00%+2.17%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Apr 05SEC filing · Form 10-Q+0.00%+3.48%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 01SEC filing · Form 8-K-0.95%-2.49%
Form ARS NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form ARS+0.00%-0.74%
Form DEF 14A NATIONAL PRESTO INDUSTRI For: May 19SEC filing · Form DEF+0.00%-0.74%
Form 8-K NATIONAL PRESTO INDUSTRI For: Mar 26SEC filing · Form 8-K-0.71%-4.22%
Form 10-K NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form 10-K+0.00%+2.89%
Form 8-K NATIONAL PRESTO INDUSTRI For: Feb 27SEC filing · Form 8-K+1.51%-2.99%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jan 30SEC filing · Form 8-K-0.55%-3.69%
Form 8-K NATIONAL PRESTO INDUSTRI For: Dec 30SEC filing · Form 8-K-1.27%+2.05%
Form 8-K NATIONAL PRESTO INDUSTRI For: Dec 22SEC filing · Form 8-K-1.85%-4.26%
Form 8-K NATIONAL PRESTO INDUSTRI For: Nov 20SEC filing · Form 8-K-0.17%+0.07%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Sep 28SEC filing · Form 10-Q+0.58%-7.87%
Form 8-K NATIONAL PRESTO INDUSTRI For: Oct 24SEC filing · Form 8-K-0.25%+1.35%
Form 8-K NATIONAL PRESTO INDUSTRI For: Sep 29SEC filing · Form 8-K+0.00%+0.98%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Jun 29SEC filing · Form 10-Q+0.00%-0.36%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jul 29SEC filing · Form 8-K+0.00%+1.23%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jul 25SEC filing · Form 8-K-0.46%—
Form SD NATIONAL PRESTO INDUSTRISEC filing · Form SD+1.30%+1.03%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 20SEC filing · Form 8-K+1.48%+0.65%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Mar 30SEC filing · Form 10-Q+0.00%+2.50%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 02SEC filing · Form 8-K—-0.53%
Form ARS NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form ARS—+0.78%
Form DEF 14A NATIONAL PRESTO INDUSTRI For: May 20SEC filing · Form DEF+0.00%+0.78%
Form 10-K/A NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form 10-K+0.00%+0.20%
Form 8-K NATIONAL PRESTO INDUSTRI For: Mar 28SEC filing · Form 8-K+1.88%-1.05%
Form 10-K NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form 10-K+0.00%+0.65%
Form 8-K NATIONAL PRESTO INDUSTRI For: Mar 01SEC filing · Form 8-K-1.28%-2.80%
Form 8-K NATIONAL PRESTO INDUSTRI For: Feb 10SEC filing · Form 8-K+0.00%+1.45%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jan 21SEC filing · Form 8-K-0.60%+1.40%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Sep 29SEC filing · Form 10-Q-1.06%+1.79%
Form 8-K NATIONAL PRESTO INDUSTRI For: Oct 25SEC filing · Form 8-K+0.00%+0.74%
Form 8-K NATIONAL PRESTO INDUSTRI For: Sep 27SEC filing · Form 8-K-0.12%-2.20%
Form 8-K NATIONAL PRESTO INDUSTRI For: Aug 21SEC filing · Form 8-K+0.39%+0.51%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Jun 30SEC filing · Form 10-Q+0.00%-2.66%
Form 8-K NATIONAL PRESTO INDUSTRI For: Jul 26SEC filing · Form 8-K+0.00%+0.00%
Form SD NATIONAL PRESTO INDUSTRISEC filing · Form SD-0.51%-0.97%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 17SEC filing · Form 8-K+0.00%-0.39%
Form 8-K NATIONAL PRESTO INDUSTRI For: May 10SEC filing · Form 8-K+0.00%+0.53%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Mar 31SEC filing · Form 10-Q+0.21%-2.48%
Form 8-K NATIONAL PRESTO INDUSTRI For: Apr 26SEC filing · Form 8-K+0.00%+0.76%
Form ARS NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form ARS+0.00%-0.40%
Form DEF 14A NATIONAL PRESTO INDUSTRI For: May 21SEC filing · Form DEF+0.00%-0.40%
Form 8-K NATIONAL PRESTO INDUSTRI For: Mar 22SEC filing · Form 8-K-0.17%+2.19%
Form 10-K NATIONAL PRESTO INDUSTRI For: Dec 31SEC filing · Form 10-K+0.00%-0.08%
Form 8-K NATIONAL PRESTO INDUSTRI For: Feb 16SEC filing · Form 8-K+0.22%-0.47%
Form 10-Q NATIONAL PRESTO INDUSTRI For: Oct 01SEC filing · Form 10-Q+0.00%+1.97%
Form 8-K NATIONAL PRESTO INDUSTRI For: Oct 27SEC filing · Form 8-K+0.00%-0.80%
That’s how NPK usually reacts to SEC filings — get an email when it moves on news →
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More NPK: earnings → · analyst actions → · NPK overview →

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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.