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DUK

SEC EDGAR filings — 10-K/Q, 8-K, Form 4 insider transactions, offerings, ownership reports.

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  • Financials
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⚠️

Recent dilution risk

3 additional offering or shelf registration filings in the last 200 filings. Verify directly in SEC EDGAR before making any decisions.

424B3 2026-04-13 · 424B3424B5 2026-03-06 · 424B5424B3 2025-12-22 · 424B3
AllFinancial (10-K/Q)Material (8-K)Offerings (S-1/S-3/424B)Insider (Form 4)Ownership (13D/G/F)

80 filings

  • 424B3
    424B3
    april132026premiernotesfil.htm
    2026-04-13
    Yesterday
    6 KB ↗
  • 4
    FORM 4
    xslF345X06/wk-form4_1775680229.xml
    2026-04-08
    6d ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X06/wk-form4_1775156454.xml
    2026-04-02
    12d ago
    5 KB ↗
  • 4

Filings sourced directly from SEC EDGAR. Click any row to open the original document on sec.gov.

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Company

FORM 4
xslF345X06/wk-form4_1775156447.xml
2026-04-02
12d ago
6 KB ↗
  • 4
    FORM 4
    xslF345X06/wk-form4_1775156439.xml
    2026-04-02
    12d ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X06/wk-form4_1775156431.xml
    2026-04-02
    12d ago
    5 KB ↗
  • 8-K
    FORM 8-K
    tm2610676d1_8k.htm· Items: 2.01,7.01,9.01
    2026-04-01
    13d ago
    528 KB ↗
  • SCHEDULE 13G/A
    SCHEDULE 13G/A
    xslSCHEDULE_13G_X02/primary_doc.xml
    2026-03-26
    19d ago
    7 KB ↗
  • DEFA14A
    DEFA14A
    tm269730d1_defa14a.htm
    2026-03-24
    21d ago
    36 KB ↗
  • ARS
    ARS
    tm2528215d2_ars.pdf
    2026-03-20
    25d ago
    7.5 MB ↗
  • DEFA14A
    DEFA14A
    tm261356-6_defa14a.htm
    2026-03-20
    25d ago
    961 KB ↗
  • DEF 14A
    DEF 14A
    tm261356-4_def14a.htm
    2026-03-20
    25d ago
    12.6 MB ↗
  • 8-K
    FORM 8-K
    tm268816d1_8k.htm· Items: 1.01,9.01
    2026-03-16
    29d ago
    564 KB ↗
  • 8-K
    FORM 8-K
    tm268071d4_8k.htm· Items: 2.03,3.02,9.01
    2026-03-12
    1mo ago
    1.2 MB ↗
  • 8-K
    FORM 8-K
    tm268071d3_8k.htm· Items: 8.01,9.01
    2026-03-10
    1mo ago
    374 KB ↗
  • 8-K
    FORM 8-K
    tm268071d2_8k.htm· Items: 8.01,9.01
    2026-03-09
    1mo ago
    346 KB ↗
  • 8-K
    FORM 8-K
    tm268071d1_8k.htm· Items: 1.01,9.01
    2026-03-06
    1mo ago
    1.5 MB ↗
  • 424B5
    424B5
    tm267245-1_424b5.htm
    2026-03-06
    1mo ago
    627 KB ↗
  • PRE 14A
    FORM-PRE 14A
    tm261356-1_pre14a.htm
    2026-03-06
    1mo ago
    14.4 MB ↗
  • 3
    FORM 3
    xslF345X02/wk-form3_1772660780.xml
    2026-03-04
    1mo ago
    845 KB ↗
  • 3
    FORM 3
    xslF345X02/wk-form3_1772660773.xml
    2026-03-04
    1mo ago
    861 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772573580.xml
    2026-03-03
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772573513.xml
    2026-03-03
    1mo ago
    5 KB ↗
  • 8-K
    FORM 8-K
    tm267351d1_8k.htm· Items: 1.01,2.01,9.01
    2026-03-03
    1mo ago
    1.1 MB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-03-02
    1mo ago
    6 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-03-02
    1mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239236.xml
    2026-02-27
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239231.xml
    2026-02-27
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239225.xml
    2026-02-27
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239217.xml
    2026-02-27
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239211.xml
    2026-02-27
    1mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239205.xml
    2026-02-27
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239197.xml
    2026-02-27
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239191.xml
    2026-02-27
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239184.xml
    2026-02-27
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239178.xml
    2026-02-27
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239172.xml
    2026-02-27
    1mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772239167.xml
    2026-02-27
    1mo ago
    7 KB ↗
  • 10-K
    FORM10-K
    duk-20251231.htm
    2026-02-26
    1mo ago
    81.6 MB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1772057750.xml
    2026-02-25
    1mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968521.xml
    2026-02-24
    1mo ago
    11 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968515.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968510.xml
    2026-02-24
    1mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968499.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968491.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968485.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968479.xml
    2026-02-24
    1mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968471.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968466.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968460.xml
    2026-02-24
    1mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968456.xml
    2026-02-24
    1mo ago
    9 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771968448.xml
    2026-02-24
    1mo ago
    8 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-02-24
    1mo ago
    5 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-02-23
    1mo ago
    5 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-02-20
    1mo ago
    5 KB ↗
  • 8-K
    FORM 8-K
    tm266690d1_8k.htm· Items: 7.01,9.01
    2026-02-18
    1mo ago
    344 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1771018403.xml
    2026-02-13
    2mo ago
    5 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-02-12
    2mo ago
    6 KB ↗
  • 8-K
    8-K
    duk-20260210.htm· Items: 2.02,9.01
    2026-02-10
    2mo ago
    3.2 MB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674559.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674553.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674544.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674538.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674533.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674527.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674519.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674513.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674505.xml
    2026-02-09
    2mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674499.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674491.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770674485.xml
    2026-02-09
    2mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1770153790.xml
    2026-02-03
    2mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1768944792.xml
    2026-01-20
    2mo ago
    6 KB ↗
  • 424B3
    424B3
    a12-22x25premiernotesfiling.htm
    2025-12-22
    3mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1766095196.xml
    2025-12-18
    3mo ago
    6 KB ↗
  • 8-K
    FORM 8-K
    tm2533300d1_8k.htm· Items: 5.02,9.01
    2025-12-12
    4mo ago
    319 KB ↗
  • SCHEDULE 13G/A
    SCHEDULE 13G/A
    xslSCHEDULE_13G_X01/primary_doc.xml
    2025-12-03
    4mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1763674394.xml
    2025-11-20
    4mo ago
    5 KB ↗
  • 8-K
    FORM 8-K
    tm2531792d1_8k.htm· Items: 7.01,9.01
    2025-11-20
    4mo ago
    406 KB ↗
  • 4
    FORM 4
    xslF345X05/wk-form4_1763586574.xml
    2025-11-19
    4mo ago
    5 KB ↗
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