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NPK - As of  04/30/25, 11:01:52 AM:   69 Insider Transactions.

Sector: Consumer Goods    Industry: Appliances
Prev Close:$95.47  Avg Vol(3m): 27,752  P/E: 16.70  EPS: 5.69

Email this page to a friend.    Insider Transactions for NPK

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 15:22:48.0 NATIONAL PRESTO INDUSTRIES INC NPK JANUS HENDERSON GROUP PLC 6.0% view
B 2020-02-12 08:08:53.0 NATIONAL PRESTO INDUSTRIES INC NPK VANGUARD GROUP INC 8.86% view
S 2020-01-23 16:16:27.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LP 7.26% view
B 2019-02-11 14:42:31.0 NATIONAL PRESTO INDUSTRIES INC NPK VANGUARD GROUP INC 8.37% view
B 2019-01-31 14:09:45.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 15.2% view
S 2019-01-16 12:56:12.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LP 8.26% view
B 2018-07-10 08:28:25.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 14.6% view
B 2018-02-09 10:53:40.0 NATIONAL PRESTO INDUSTRIES INC NPK VANGUARD GROUP INC 7.13% view
B 2018-01-25 11:13:45.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 9.4% view
S 2018-01-23 12:53:43.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LP 9.25% view
B 2017-02-10 10:50:31.0 NATIONAL PRESTO INDUSTRIES INC NPK VANGUARD GROUP INC 6.87% view
B 2017-01-25 17:22:26.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 8.7% view
B 2017-01-11 14:08:38.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LP 9.31% view
B 2016-01-27 12:24:44.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 6.9% view
S 2016-01-19 16:15:25.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 8.44% view
B 2015-02-10 11:20:57.0 NATIONAL PRESTO INDUSTRIES INC NPK VANGUARD GROUP INC 5.42% view
B 2015-01-29 14:20:46.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 6.6% view
B 2015-01-15 14:15:36.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.93% view
B 2014-01-29 21:50:34.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 6.4% view
B 2014-01-13 12:42:56.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.9% view
B 2013-02-08 18:12:36.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 5.64% view
B 2013-01-17 10:39:10.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.37% view
S 2012-02-13 14:08:19.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 5.3% view
S 2012-01-19 14:43:12.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 11.54% view
B 2011-02-11 13:11:05.0 NATIONAL PRESTO INDUSTRIES INC NPK RENAISSANCE TECHNOLOGIES LLC 3.29% view
S 2011-02-07 13:57:16.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 5.53% view
S 2011-01-18 16:08:14.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 11.65% view
S 2010-02-08 10:30:48.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS LP 1.75% view
B 2010-01-29 14:58:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BlackRock Inc 5.94% view
S 2010-01-26 11:33:48.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 11.79% view
S 2009-02-09 12:59:51.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 5.16% view
B 2009-01-27 11:18:41.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.47% view
B 2008-02-06 10:58:05.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 6.3% view
B 2008-02-05 17:29:48.0 NATIONAL PRESTO INDUSTRIES INC NPK BARCLAYS GLOBAL INVESTORS NA 3.07% view
S 2008-01-30 13:33:16.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 11.76% view
S 2007-02-08 19:41:32.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 6.21% view
B 2007-02-01 20:25:54.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 6.21% view
S 2007-01-23 15:48:52.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.12% view
B 2006-02-10 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BARCLAYS PLC 0.03% view
B 2006-02-06 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 5.8% view
B 2006-01-30 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 12.24% view
S 2005-10-04 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK GAMCO INVESTORS 3.03% view
S 2005-02-18 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK GABELLI ASSET MANAGEMENT INC ET AL 3.57% view
B 2005-02-14 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BARCLAYS GLOBAL INVESTORS NA 2.69% view
S 2005-02-09 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 5.64% view
B 2005-02-01 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 10.71% view
B 2004-09-07 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 10.02% view
S 2004-02-06 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 5.67% view
B 2004-02-04 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 8.38% view
B 2003-03-28 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 7.27% view
B 2003-02-11 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC 6.94% view
B 2003-02-04 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK ROYCE & ASSOCIATES LLC 6.45% view
B 2002-06-19 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK GABELLI FUNDS INC ET AL 4.02% view
B 2002-04-29 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK GABELLI FUNDS INC ET AL 3.99% view
B 2002-04-29 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK GABELLI FUNDS INC ET AL 3.99% view
S 2002-02-12 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC n/a view
B 2002-02-08 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK AMERICAN CENTURY INVESTMENT MANAGEMENT INC 12.0% view
B 2001-02-13 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK AMERICAN CENTURY INVESTMENT MANAGEMENT INC 6.8% view
S 2001-02-02 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC n/a view
S 2000-03-07 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK HIGH ROCK CAPITAL LLC 3.86% view
B 2000-02-10 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK AMERICAN CENTURY INVESTMENT MANAGEMENT INC 5.3% view
S 2000-02-09 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BANK ONE CORP 0.0% view
B 2000-02-03 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-09-10 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK HIGH ROCK CAPITAL LLC 5.1% view
S 1999-02-12 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BOSTON PARTNERS ASSET MANAGEMENT L P 1.4% view
B 1999-02-01 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BANK ONE CORP 5.76% view
B 1998-02-13 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK BOSTON PARTNERS ASSET MANAGEMENT L P 5.1% view
B 1998-02-04 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK FIRST CHICAGO NBD CORP 5.4% view
B 1994-02-14 00:00:00.0 NATIONAL PRESTO INDUSTRIES INC NPK SALOMON INC 0.5% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.