SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 603,074 | 8.5% | EDGAR |
SC 13G/A | 2024-01-23 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 928,980 | 13.1% | EDGAR |
SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 603,881 | 8.6% | EDGAR |
SC 13G/A | 2023-01-23 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 947,070 | 13.4% | EDGAR |
SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 547,166 | 7.8% | EDGAR |
SC 13G/A | 2022-02-01 | ROYCE & ASSOCIATES LP | NATIONAL PRESTO INDUSTRIES INC | 197,900 | 2.8% | EDGAR |
SC 13G/A | 2022-01-27 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 884,384 | 12.6% | EDGAR |
SC 13G/A | 2022-01-25 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 884,384 | 12.6% | EDGAR |
SC 13G/A | 2021-02-11 | JANUS HENDERSON GROUP PLC | NATIONAL PRESTO INDUSTRIES INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 581,566 | 8.3% | EDGAR |
SC 13G/A | 2021-01-27 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 846,518 | 12.1% | EDGAR |
SC 13G/A | 2021-01-27 | ROYCE & ASSOCIATES LP | NATIONAL PRESTO INDUSTRIES INC | 452,635 | 6.4% | EDGAR |
SC 13G | 2020-02-14 | JANUS HENDERSON GROUP PLC | NATIONAL PRESTO INDUSTRIES INC | 422,888 | 6.0% | EDGAR |
SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 619,974 | 8.9% | EDGAR |
SC 13G/A | 2020-02-04 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 898,710 | 12.8% | EDGAR |
SC 13G/A | 2020-01-23 | ROYCE & ASSOCIATES LP | NATIONAL PRESTO INDUSTRIES INC | 508,168 | 7.3% | EDGAR |
SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | NATIONAL PRESTO INDUSTRIES INC | 584,871 | 8.4% | EDGAR |
SC 13G/A | 2019-01-31 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 1,060,653 | 15.2% | EDGAR |
SC 13G/A | 2019-01-16 | ROYCE & ASSOCIATES LP | NATIONAL PRESTO INDUSTRIES INC | 576,626 | 8.3% | EDGAR |
SC 13G/A | 2018-07-10 | BlackRock Inc. | NATIONAL PRESTO INDUSTRIES INC | 1,015,999 | 14.6% | EDGAR |