Where can I read DUK's latest 10-K?

DUK's latest annual report, a 10-K, was filed on Feb 26, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.

When did DUK last file an 8-K?

On Sep 25, 2026 it furnished a press release headed “Duke Energy board appoints Joyce Mullen as new member”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.

Are DUK insiders buying or selling?

Over the last 13 months insiders sold $8.5M in 8 sales and bought nothing on the open market; 86 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Renjel Louis E. (EVP&CEO DEF&MW&ChiefCorpAffOff) sold 3,500 shares on May 11, 2026 for $438K. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.

How many SEC filings has DUK made?

3,199 filings are on EDGAR under the registrant records that have been Duke Energy Corporation (Holding Company), going back to 2005; 1,971 of them are insider ownership forms (Forms 3, 4, 5 and 144).

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DUK

$121.47+2.18%

as of close, Oct 16, 2026

☾ AH $121.47 +2.18%

Duke Energy Corporation (Holding Company)Stock · UtilitiesS&P 500 Equal Weight 0.2%S&P 500 0.2%Russell 1000 0.1%Russell 3000 0.1%US Stock Market 0.1%MSCI World 0.1%MSCI ACWI 0.09%

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DUK SEC filings (2026)

CIK 1326160 · Electric & Other Services Combined (SIC 4931) · incorporated in DE · fiscal year ends in December

3,199 filings on EDGAR since 2005 · 23 annual, 63 quarterly, 492 current · financial statements · earnings

Latest 10-K

Feb 26, 2026

fiscal year to Dec 31, 2025

Latest 10-Q

Aug 4, 2026

quarter to Jun 30, 2026

Latest 8-K

Sep 25, 2026

Duke Energy board appoints Joyce Mullen as new member

Last earnings release

Aug 4, 2026

$1.43 vs $1.29 · ▼ 0.7%

Filings on file

3,199

since 2005, 1,971 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

September 2026

Sep 258-K8-K · Duke Energy board appoints Joyce Mullen as new memberDirectors or officers; compensation; Other events

April 2026

Apr 18-K8-K · Duke Energy completes sale of its Tennessee Piedmont Natural Gas business to SpireCompletion of an acquisition or disposition; Regulation FD disclosure

March 2026

Mar 24ProxyProxy · Additional proxy materials
Mar 20ProxyProxy · Annual report to shareholders
Mar 20ProxyProxy · Additional proxy materials
Mar 20ProxyProxy · Proxy statement
Mar 168-K8-K · Material definitive agreement
Mar 128-K8-K · New financial obligation; Unregistered sale of equity
Mar 108-K8-K · Duke Energy prices upsized offering of $1.3 billion of 3.000% convertible senior notes due 2029Other events
Mar 98-K8-K · Duke Energy announces proposed offering of $1 billion of convertible senior notes due 2029Other events
Mar 68-K8-K · Material definitive agreement
Mar 6ProxyProxy · Preliminary proxy statement
Mar 38-K8-K · Material definitive agreement; Completion of an acquisition or disposition
Mar 2Insider saleGhartey-Tagoe Kodwo (EVP&CEO DECarolinas&NatGasBus) sold 18,246 shares for $2.4M at $131.54–$132.06 under a 10b5-1 plan
Mar 2Insider saleRepko Regis T. (SVP, System Planning&Construct) sold 663 shares for $87K at $131.00 under a 10b5-1 plan

February 2026

Feb 26ReportAnnual report, FY2025 — revenue $32.24B (+6% y/y), net income $4.97B, EPS $6.31
Feb 24Insider saleRepko Regis T. (SVP, System Planning&Construct) sold 962 shares for $123K at $127.86 under a 10b5-1 plan
Feb 23Insider saleSavoy Brian D (EVP & CFO) sold 12,000 shares for $1.5M at $127.49–$128.23 under a 10b5-1 plan
Feb 20Insider saleRepko Regis T. (SVP, System Planning&Construct) sold 4,376 shares for $557K at $127.18 under a 10b5-1 plan
Feb 188-K8-K · Regulation FD disclosure
Feb 12Insider saleRenjel Louis E. (EVP&CEO DEF&MW&ChiefCorpAffOff) sold 6,800 shares for $868K at $127.67
Feb 10EarningsEarnings release — EPS $1.50 vs $1.51 est. (−0.7%); revenue $7.94B (+8% y/y) 1.3%

December 2025

Dec 128-K8-K · Directors or officers; compensation

November 2025

Nov 208-K8-K · Duke Energy Carolinas, LLC & Duke Energy Progress, LLCRegulation FD disclosure
Nov 128-K8-K · Regulation FD disclosure
Nov 7ReportQuarterly report, Q3 2025 — revenue $8.54B (+5% y/y), net income $1.42B, EPS $1.81
Nov 78-K8-K · Duke Energy reports third-quarter 2025 financial resultsResults of operations

October 2025

Oct 308-K8-K · Regulation FD disclosure

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $8.5M in 8 sales and bought nothing on the open market; 86 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

Date	Insider	Action	Shares	Price	Value	Held after	Filing
May 11, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffSold · $438K · 3,500 sh	Sold	3,500	$125.15	$438K	21,415	Form 4
May 8, 2026Form 4	Sideris Harry K.President, CEO · DirectorSold · $2.5M · 20,000 sh	Sold	20,000	$124.37	$2.5M	96,102	Form 4
Mar 2, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusSold · $2.4M · 18,246 sh · 10b5-1	Sold· 10b5-1 plan	18,246	$131.54–$132.06	$2.4M	47,017	Form 4
Mar 2, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructSold · $87K · 663 sh · 10b5-1	Sold· 10b5-1 plan	663	$131.00	$87K	6,501	Form 4
Feb 24, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructSold · $123K · 962 sh · 10b5-1	Sold· 10b5-1 plan	962	$127.86	$123K	3,896	Form 4
Feb 23, 2026Form 4	Savoy Brian DEVP & CFOSold · $1.5M · 12,000 sh · 10b5-1	Sold· 10b5-1 plan	12,000	$127.49–$128.23	$1.5M	55,112	Form 4
Feb 20, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructSold · $557K · 4,376 sh · 10b5-1	Sold· 10b5-1 plan	4,376	$127.18	$557K	5,242	Form 4
Feb 12, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffSold · $868K · 6,800 sh	Sold	6,800	$127.67	$868K	22,007	Form 4

Awards, exercises, withholding and plan purchases · 86 transactions

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Oct 6, 2026Form 4	Kesner Idalene FayDirectorAward · Director Savings Plan Rest… · $35K · 303 sh	Award· Director Savings Plan Rest…	303	$115.66	$35K	15,681	Form 4
Sep 28, 2026Form 4	Mullen Joyce ADirectorAward · Director Savings Plan Rest… · $121K · 1,066 sh	Award· Director Savings Plan Rest…	1,066	$113.41	$121K	1,066	Form 4
Jul 2, 2026Form 4	Kesner Idalene FayDirectorAward · Director Savings Plan Rest… · $34K · 266 sh	Award· Director Savings Plan Rest…	266	$129.60	$34K	15,191	Form 4
May 20, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerOther · $49K · 394 sh	Other	394	$123.81	$49K	3,011	Form 4
May 19, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerOther · $407K · 3,265 sh	Other	3,265	$124.56	$407K	3,265	Form 4
May 18, 2026Form 4	CRAVER THEODORE F JRDirector · ChairGift · $0 · 2,402 sh	Gift	2,402	$0.00	$0	19,193	Form 4
May 7, 2026Form 4	CRAVER THEODORE F JRDirector · ChairAward · $300K · 2,402 sh	Award	2,402	$124.87	$300K	19,193	Form 4
May 7, 2026Form 4	DORSA CAROLINEDirectorAward · $200K · 1,602 sh	Award	1,602	$124.87	$200K	12,723	Form 4
May 7, 2026Form 4	CLAYTON ANNETTE KDirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	20,271	Form 4
May 7, 2026Form 4	SKAINS THOMAS EDirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	9,276	Form 4
May 7, 2026Form 4	Dunbar Webster RoyDirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	7,347	Form 4
May 7, 2026Form 4	Davis Robert MDirectorAward · $200K · 1,602 sh	Award	1,602	$124.87	$200K	14,262	Form 4
May 7, 2026Form 4	FANANDAKIS NICHOLAS CDirectorAward · $200K · 1,602 sh	Award	1,602	$124.87	$200K	4,742	Form 4
May 7, 2026Form 4	Herron John TDirectorAward · $200K · 1,602 sh	Award	1,602	$124.87	$200K	34,525	Form 4
May 7, 2026Form 4	Kesner Idalene FayDirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	12,938	Form 4
May 7, 2026Form 4	GULDNER JEFFREY B.DirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	1,022	Form 4
May 7, 2026Form 4	Webster William E. Jr.DirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	19,708	Form 4
May 7, 2026Form 4	Burks DerrickDirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	7,681	Form 4
May 7, 2026Form 4	Pacilio Michael J.DirectorAward · Director Savings Plan Rest… · $200K · 1,602 sh	Award· Director Savings Plan Rest…	1,602	$124.87	$200K	7,347	Form 4
Apr 6, 2026Form 4	Kesner Idalene FayDirectorAward · Director Savings Plan Rest… · $34K · 257 sh	Award· Director Savings Plan Rest…	257	$131.41	$34K	12,933	Form 4
Apr 1, 2026Form 4	Sideris Harry K.President, CEO · DirectorTax withholding · $264K · 2,016 sh	Tax withholding	2,016	$130.90	$264K	116,102	Form 4
Apr 1, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerTax withholding · $37K · 285 sh	Tax withholding	285	$130.90	$37K	29,011	Form 4
Apr 1, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerTax withholding · $18K · 139 sh	Tax withholding	139	$130.90	$18K	12,187	Form 4
Apr 1, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerTax withholding · $4,974 · 38 sh	Tax withholding	38	$130.90	$4,974	33,481	Form 4
Feb 26, 2026Form 4	Sideris Harry K.President, CEO · DirectorTax withholding · $471K · 3,642 sh	Tax withholding	3,642	$129.23	$471K	118,118	Form 4
Feb 26, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusTax withholding · $145K · 1,119 sh	Tax withholding	1,119	$129.23	$145K	65,263	Form 4
Feb 26, 2026Form 4	Savoy Brian DEVP & CFOTax withholding · $133K · 1,027 sh	Tax withholding	1,027	$129.23	$133K	61,764	Form 4
Feb 26, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffTax withholding · $123K · 954 sh	Tax withholding	954	$129.23	$123K	24,915	Form 4
Feb 26, 2026Form 4	Gillespie Thomas Preston Jr.EVP-Chf Gen Off-Entrp Op ExcelTax withholding · $120K · 925 sh	Tax withholding	925	$129.23	$120K	60,150	Form 4
Feb 26, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerTax withholding · $96K · 745 sh	Tax withholding	745	$129.23	$96K	33,519	Form 4
Feb 26, 2026Form 4	Glenn Robert AlexanderEVP & Chief Legal OfficerTax withholding · $95K · 735 sh	Tax withholding	735	$129.23	$95K	22,915	Form 4
Feb 26, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerTax withholding · $91K · 701 sh	Tax withholding	701	$129.23	$91K	29,296	Form 4
Feb 26, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructTax withholding · $48K · 368 sh	Tax withholding	368	$129.23	$48K	7,164	Form 4
Feb 26, 2026Form 4	McDonald Olivia Cameron D.SVP, Chief Human Resources OffTax withholding · $27K · 206 sh	Tax withholding	206	$129.23	$27K	7,538	Form 4
Feb 26, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerTax withholding · $23K · 180 sh	Tax withholding	180	$129.23	$23K	12,326	Form 4
Feb 26, 2026Form 4	Lee Cynthia S.SVP, Chf Acct Off & ControllerTax withholding · $12K · 92 sh	Tax withholding	92	$129.23	$12K	10,016	Form 4
Feb 26, 2026Form 4	Sideris Harry K.President, CEO · DirectorAward · $0 · 30,540 sh	Award	30,540	$0.00	$0	121,760	Form 4
Feb 25, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusAward · $0 · 8,712 sh	Award	8,712	$0.00	$0	66,382	Form 4
Feb 25, 2026Form 4	Savoy Brian DEVP & CFOAward · $0 · 7,679 sh	Award	7,679	$0.00	$0	62,791	Form 4
Feb 25, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffAward · $0 · 6,108 sh	Award	6,108	$0.00	$0	25,869	Form 4
Feb 25, 2026Form 4	Gillespie Thomas Preston Jr.EVP-Chf Gen Off-Entrp Op ExcelAward · $0 · 5,989 sh	Award	5,989	$0.00	$0	61,075	Form 4
Feb 25, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerAward · $0 · 5,375 sh	Award	5,375	$0.00	$0	29,997	Form 4
Feb 25, 2026Form 4	Glenn Robert AlexanderEVP & Chief Legal OfficerAward · $0 · 4,991 sh	Award	4,991	$0.00	$0	23,650	Form 4
Feb 25, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerAward · $0 · 4,235 sh	Award	4,235	$0.00	$0	34,264	Form 4
Feb 25, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructAward · $0 · 3,636 sh	Award	3,636	$0.00	$0	7,532	Form 4
Feb 25, 2026Form 4	McDonald Olivia Cameron D.SVP, Chief Human Resources OffAward · $0 · 2,676 sh	Award	2,676	$0.00	$0	7,744	Form 4
Feb 25, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerAward · $0 · 2,117 sh	Award	2,117	$0.00	$0	12,506	Form 4
Feb 25, 2026Form 4	Lee Cynthia S.SVP, Chf Acct Off & ControllerAward · $0 · 895 sh	Award	895	$0.00	$0	10,108	Form 4
Feb 22, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusTax withholding · $287K · 2,262 sh	Tax withholding	2,262	$126.78	$287K	57,670	Form 4
Feb 22, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffTax withholding · $285K · 2,246 sh	Tax withholding	2,246	$126.78	$285K	19,761	Form 4
Feb 22, 2026Form 4	Savoy Brian DEVP & CFOTax withholding · $265K · 2,094 sh · 10b5-1	Tax withholding· 10b5-1 plan	2,094	$126.78	$265K	67,112	Form 4
Feb 22, 2026Form 4	Gillespie Thomas Preston Jr.EVP-Chf Gen Off-Entrp Op ExcelTax withholding · $221K · 1,742 sh	Tax withholding	1,742	$126.78	$221K	55,086	Form 4
Feb 22, 2026Form 4	Glenn Robert AlexanderEVP & Chief Legal OfficerTax withholding · $178K · 1,401 sh	Tax withholding	1,401	$126.78	$178K	18,659	Form 4
Feb 22, 2026Form 4	Sideris Harry K.President, CEO · DirectorTax withholding · $117K · 924 sh	Tax withholding	924	$126.78	$117K	91,220	Form 4
Feb 22, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerTax withholding · $98K · 774 sh	Tax withholding	774	$126.78	$98K	24,622	Form 4
Feb 22, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerTax withholding · $49K · 389 sh	Tax withholding	389	$126.78	$49K	30,029	Form 4
Feb 22, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructTax withholding · $49K · 384 sh · 10b5-1	Tax withholding· 10b5-1 plan	384	$126.78	$49K	4,858	Form 4
Feb 22, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerTax withholding · $31K · 247 sh	Tax withholding	247	$126.78	$31K	10,389	Form 4
Feb 22, 2026Form 4	McDonald Olivia Cameron D.SVP, Chief Human Resources OffTax withholding · $31K · 246 sh	Tax withholding	246	$126.78	$31K	5,068	Form 4
Feb 22, 2026Form 4	Lee Cynthia S.SVP, Chf Acct Off & ControllerTax withholding · $24K · 186 sh	Tax withholding	186	$126.78	$24K	9,213	Form 4
Feb 5, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusTax withholding · $1.0M · 8,490 sh	Tax withholding	8,490	$123.41	$1.0M	59,932	Form 4
Feb 5, 2026Form 4	Savoy Brian DEVP & CFOTax withholding · $965K · 7,822 sh	Tax withholding	7,822	$123.41	$965K	69,206	Form 4
Feb 5, 2026Form 4	Sideris Harry K.President, CEO · DirectorTax withholding · $941K · 7,624 sh	Tax withholding	7,624	$123.41	$941K	92,144	Form 4
Feb 5, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffTax withholding · $759K · 6,154 sh	Tax withholding	6,154	$123.41	$759K	28,807	Form 4
Feb 5, 2026Form 4	Gillespie Thomas Preston Jr.EVP-Chf Gen Off-Entrp Op ExcelTax withholding · $723K · 5,857 sh	Tax withholding	5,857	$123.41	$723K	56,828	Form 4
Feb 5, 2026Form 4	Glenn Robert AlexanderEVP & Chief Legal OfficerTax withholding · $567K · 4,593 sh	Tax withholding	4,593	$123.41	$567K	20,060	Form 4
Feb 5, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerTax withholding · $289K · 2,341 sh	Tax withholding	2,341	$123.41	$289K	25,396	Form 4
Feb 5, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructTax withholding · $220K · 1,786 sh	Tax withholding	1,786	$123.41	$220K	9,618	Form 4
Feb 5, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerTax withholding · $198K · 1,603 sh	Tax withholding	1,603	$123.41	$198K	30,418	Form 4
Feb 5, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerTax withholding · $144K · 1,164 sh	Tax withholding	1,164	$123.41	$144K	10,636	Form 4
Feb 5, 2026Form 4	Lee Cynthia S.SVP, Chf Acct Off & ControllerTax withholding · $111K · 902 sh	Tax withholding	902	$123.41	$111K	9,399	Form 4
Feb 5, 2026Form 4	McDonald Olivia Cameron D.SVP, Chief Human Resources OffTax withholding · $89K · 723 sh	Tax withholding	723	$123.41	$89K	5,314	Form 4
Feb 5, 2026Form 4	Ghartey-Tagoe KodwoEVP&CEO DECarolinas&NatGasBusAward · $0 · 22,337 sh	Award	22,337	$0.00	$0	68,422	Form 4
Feb 5, 2026Form 4	Savoy Brian DEVP & CFOAward · $0 · 20,776 sh	Award	20,776	$0.00	$0	77,028	Form 4
Feb 5, 2026Form 4	Sideris Harry K.President, CEO · DirectorAward · $0 · 20,347 sh	Award	20,347	$0.00	$0	99,768	Form 4
Feb 5, 2026Form 4	Gillespie Thomas Preston Jr.EVP-Chf Gen Off-Entrp Op ExcelAward · $0 · 16,263 sh	Award	16,263	$0.00	$0	62,685	Form 4
Feb 5, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffAward · $0 · 14,629 sh	Award	14,629	$0.00	$0	34,961	Form 4
Feb 5, 2026Form 4	Glenn Robert AlexanderEVP & Chief Legal OfficerAward · $0 · 13,286 sh	Award	13,286	$0.00	$0	24,653	Form 4
Feb 5, 2026Form 4	Titone Bonnie B.EVP, Chief Admin OfficerAward · $0 · 8,129 sh	Award	8,129	$0.00	$0	27,737	Form 4
Feb 5, 2026Form 4	Repko Regis T.SVP, System Planning&ConstructAward · $0 · 6,162 sh	Award	6,162	$0.00	$0	11,400	Form 4
Feb 5, 2026Form 4	Batson Scott L.EVP, Chief Pwr Grid Op OfficerAward · $0 · 5,580 sh	Award	5,580	$0.00	$0	32,021	Form 4
Feb 5, 2026Form 4	Weintraub Alexander J.EVP, Chief Customer OfficerAward · $0 · 3,940 sh	Award	3,940	$0.00	$0	11,800	Form 4
Feb 5, 2026Form 4	Lee Cynthia S.SVP, Chf Acct Off & ControllerAward · $0 · 2,983 sh	Award	2,983	$0.00	$0	10,301	Form 4
Feb 5, 2026Form 4	McDonald Olivia Cameron D.SVP, Chief Human Resources OffAward · $0 · 2,402 sh	Award	2,402	$0.00	$0	6,037	Form 4
Jan 30, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffAward · Phantom Stock Units · $3,034 · 25 sh	Award· Phantom Stock Units	25	$121.35	$3,034	1,764	Form 4
Jan 15, 2026Form 4	Renjel Louis E.EVP&CEO DEF&MW&ChiefCorpAffOffAward · Phantom Stock Units · $2,973 · 25 sh	Award· Phantom Stock Units	25	$118.90	$2,973	1,726	Form 4

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 25 filings

Filed	Form	What it is	Period
Sep 25, 20268-K	8-K	Duke Energy board appoints Joyce Mullen as new memberDirectors or officers; compensation; Other events	Sep 24, 2026
Aug 13, 20268-K	8-K	Other events	Aug 10, 2026
Aug 5, 20268-K	8-K	Regulation FD disclosure	Aug 5, 2026
Aug 4, 202610-Q	10-Q	Quarterly report, Q2 2026 — revenue $7.59B (+1% y/y), net income $1.09B, EPS $1.38	Jun 30, 2026
Aug 4, 20268-K	8-K	Earnings release — EPS $1.43 vs $1.29 est. (+10.8%); revenue $7.59B (+1% y/y) 0.7%	Aug 4, 2026
Jul 17, 20268-K	8-K	Regulation FD disclosure	Jul 17, 2026
Jul 6, 20268-K	8-K	Regulation FD disclosure	Jul 2, 2026
May 13, 20268-K	8-K	Shareholder vote results	May 7, 2026
May 5, 202610-Q	10-Q	Quarterly report, Q1 2026 — revenue $9.18B (+11% y/y), net income $1.55B, EPS $1.97	Mar 31, 2026
May 5, 20268-K	8-K	Earnings release — EPS $1.93 vs $1.79 est. (+7.8%); revenue $9.18B (+11% y/y) 1.6%	May 5, 2026
Apr 1, 20268-K	8-K	Duke Energy completes sale of its Tennessee Piedmont Natural Gas business to SpireCompletion of an acquisition or disposition; Regulation FD disclosure	Mar 31, 2026
Mar 24, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2026ARS	ARS	Annual report to shareholders	Dec 31, 2025
Mar 20, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2026DEF 14A	DEF 14A	Proxy statement	May 7, 2026
Mar 16, 20268-K	8-K	Material definitive agreement	Mar 16, 2026
Mar 12, 20268-K	8-K	New financial obligation; Unregistered sale of equity	Mar 12, 2026
Mar 10, 20268-K	8-K	Duke Energy prices upsized offering of $1.3 billion of 3.000% convertible senior notes due 2029Other events	Mar 10, 2026
Mar 9, 20268-K	8-K	Duke Energy announces proposed offering of $1 billion of convertible senior notes due 2029Other events	Mar 9, 2026
Mar 6, 20268-K	8-K	Material definitive agreement	Mar 6, 2026
Mar 6, 2026PRE 14A	PRE 14A	Preliminary proxy statement	May 7, 2026
Mar 3, 20268-K	8-K	Material definitive agreement; Completion of an acquisition or disposition	Mar 3, 2026
Feb 26, 202610-K	10-K	Annual report, FY2025 — revenue $32.24B (+6% y/y), net income $4.97B, EPS $6.31	Dec 31, 2025
Feb 18, 20268-K	8-K	Regulation FD disclosure	Feb 17, 2026
Feb 10, 20268-K	8-K	Earnings release — EPS $1.50 vs $1.51 est. (−0.7%); revenue $7.94B (+8% y/y) 1.3%	Feb 10, 2026

2025 · 23 filings

Filed	Form	What it is	Period
Dec 12, 20258-K	8-K	Directors or officers; compensation	Dec 12, 2025
Nov 20, 20258-K	8-K	Duke Energy Carolinas, LLC & Duke Energy Progress, LLCRegulation FD disclosure	Nov 20, 2025
Nov 12, 20258-K	8-K	Regulation FD disclosure	Nov 11, 2025
Nov 7, 202510-Q	10-Q	Quarterly report, Q3 2025 — revenue $8.54B (+5% y/y), net income $1.42B, EPS $1.81	Sep 30, 2025
Nov 7, 20258-K	8-K	Duke Energy reports third-quarter 2025 financial resultsResults of operations	Nov 7, 2025
Oct 30, 20258-K	8-K	Regulation FD disclosure	Oct 27, 2025
Sep 12, 20258-K	8-K	Directors or officers; compensation; Other events	Sep 11, 2025
Sep 11, 20258-K	8-K	Other events	Sep 11, 2025
Aug 5, 202510-Q	10-Q	Quarterly report, Q2 2025 — revenue $7.51B (+5% y/y), net income $984.0M, EPS $1.25	Jun 30, 2025
Aug 5, 20258-K	8-K	Results of operations	Aug 5, 2025
Aug 5, 20258-K	8-K	Material definitive agreement; Regulation FD disclosure	Aug 4, 2025
Jul 29, 20258-K	8-K	Material definitive agreement; Regulation FD disclosure	Jul 27, 2025
May 6, 202510-Q	10-Q	Quarterly report, Q1 2025 — revenue $8.25B (+8% y/y), net income $1.38B, EPS $1.76	Mar 31, 2025
May 6, 20258-K	8-K	Results of operations	May 6, 2025
May 5, 20258-K	8-K	Directors or officers; compensation; Shareholder vote results	Apr 29, 2025
Mar 17, 20258-K	8-K	Material definitive agreement	Mar 14, 2025
Mar 14, 2025ARS	ARS	Annual report to shareholders	Dec 31, 2024
Mar 14, 2025DEFA14A	DEFA14A	Additional proxy materials	—
Mar 14, 2025DEF 14A	DEF 14A	Proxy statement	May 1, 2025
Feb 27, 202510-K	10-K	Annual report, FY2024 — revenue $30.36B (+4% y/y), net income $4.52B, EPS $5.71	Dec 31, 2024
Feb 13, 20258-K	8-K	Results of operations	Feb 13, 2025
Feb 3, 20258-K	8-K	Other events	Jan 29, 2025
Jan 13, 20258-K	8-K	Directors or officers; compensation	Jan 10, 2025

2024 · 22 filings

Filed	Form	What it is	Period
Nov 7, 202410-Q	10-Q	Quarterly report, Q3 2024 — revenue $8.15B (+2% y/y), net income $1.28B, EPS $1.60	Sep 30, 2024
Nov 7, 20248-K	8-K	Results of operations	Nov 7, 2024
Aug 22, 20248-K	8-K	Other events	Aug 22, 2024
Aug 6, 202410-Q	10-Q	Quarterly report, Q2 2024 — revenue $7.17B (+9% y/y), net income $900.0M, EPS $1.13	Jun 30, 2024
Aug 6, 20248-K	8-K	Results of operations	Aug 6, 2024
Jul 15, 20248-K	8-K	Regulation FD disclosure	Jul 15, 2024
Jul 8, 20248-K	8-K	Regulation FD disclosure	Jul 3, 2024
Jun 7, 20248-K	8-K	Other events	Jun 7, 2024
May 13, 20248-K	8-K	Charter, bylaws or fiscal-year change; Shareholder vote results	May 9, 2024
May 7, 202410-Q	10-Q	Quarterly report, Q1 2024 — revenue $7.67B (+5% y/y), net income $1.14B, EPS $1.44	Mar 31, 2024
May 7, 20248-K	8-K	Results of operations	May 7, 2024
Apr 12, 20248-K	8-K	Other events	Apr 12, 2024
Mar 22, 2024ARS	ARS	Annual report to shareholders	Dec 31, 2023
Mar 22, 2024DEFA14A	DEFA14A	Additional proxy materials	—
Mar 22, 2024DEF 14A	DEF 14A	Proxy statement	May 9, 2024
Mar 15, 20248-K	8-K	Directors or officers; compensation	Mar 11, 2024
Mar 7, 2024PRE 14A	PRE 14A	Preliminary proxy statement	May 9, 2024
Feb 23, 202410-K	10-K	Annual report, FY2023 — revenue $29.06B (+1% y/y), net income $2.84B, EPS $3.54	Dec 31, 2023
Feb 8, 20248-K	8-K	Results of operations	Feb 8, 2024
Jan 31, 20248-K	8-K	Other events	Jan 31, 2024
Jan 12, 20248-K	8-K	Other events	Jan 12, 2024
Jan 5, 20248-K	8-K	Other events	Jan 5, 2024

2023 · 26 filings — 18 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Filed	Form	What it is	Period
Nov 2, 202310-Q	10-Q	Quarterly report, Q3 2023 — revenue $7.99B (+2% y/y), net income $1.25B, EPS $1.59	Sep 30, 2023
Aug 8, 202310-Q	10-Q	Quarterly report, Q2 2023 — revenue $6.58B (+0% y/y), net income −$220.0M, EPS −$0.32	Jun 30, 2023
May 9, 202310-Q	10-Q	Quarterly report, Q1 2023 — revenue $7.28B (+4% y/y), net income $804.0M, EPS $1.01	Mar 31, 2023
Mar 23, 2023ARS	ARS	Annual report to shareholders	Dec 31, 2022
Mar 23, 2023DEFA14A	DEFA14A	Additional proxy materials	—
Mar 23, 2023DEF 14A	DEF 14A	Proxy statement	—
Feb 27, 202310-K	10-K	Annual report, FY2022 — revenue $28.77B (+17% y/y), net income $2.55B, EPS $3.17	Dec 31, 2022

19 current reports (8-K) not listed; the year is on EDGAR.

2022 · 27 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Filed	Form	What it is	Period
Nov 4, 202210-Q	10-Q	Quarterly report, Q3 2022 — revenue $7.84B (+15% y/y), net income $1.42B, EPS $1.81	Sep 30, 2022
Aug 4, 202210-Q	10-Q	Quarterly report, Q2 2022 — revenue $6.56B (+16% y/y), net income $907.0M, EPS $1.14	Jun 30, 2022
May 9, 202210-Q	10-Q	Quarterly report, Q1 2022 — revenue $7.01B (+16% y/y), net income $857.0M, EPS $1.08	Mar 31, 2022
Apr 22, 2022PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 21, 2022DEFA14A	DEFA14A	Additional proxy materials	—
Mar 21, 2022DEF 14A	DEF 14A	Proxy statement	May 5, 2022
Feb 24, 202210-K	10-K	Annual report, FY2021 — revenue $24.62B (+5% y/y), net income $3.91B, EPS $4.94	Dec 31, 2021

20 current reports (8-K) not listed; the year is on EDGAR.

2021 · 33 filings — 23 × 8-K, 3 × 10-Q, 3 × PX14A6G and 4 other forms

Filed	Form	What it is	Period
Nov 4, 202110-Q	10-Q	Quarterly report, Q3 2021 — revenue $6.83B (+2% y/y), net income $1.41B, EPS $1.79	Sep 30, 2021
Aug 5, 202110-Q	10-Q	Quarterly report, Q2 2021 — revenue $5.64B (+4% y/y), net income $765.0M, EPS $0.96	Jun 30, 2021
May 10, 202110-Q	10-Q	Quarterly report, Q1 2021 — revenue $6.03B (+1% y/y), net income $992.0M, EPS $1.25	Mar 31, 2021
Apr 23, 2021PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 21, 2021PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 1, 2021PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 23, 2021DEFA14A	DEFA14A	Additional proxy materials	—
Mar 23, 2021DEF 14A	DEF 14A	Proxy statement	May 6, 2021
Mar 9, 2021PRE 14A	PRE 14A	Preliminary proxy statement	May 6, 2021
Feb 25, 202110-K	10-K	Annual report, FY2020 — revenue $23.37B (−7% y/y), net income $1.38B, EPS $1.72	Dec 31, 2020

23 current reports (8-K) not listed; the year is on EDGAR.

2020 · 31 filings — 21 × 8-K, 3 × 10-Q, 3 × PX14A6G and 4 other forms

Filed	Form	What it is	Period
Nov 5, 202010-Q	10-Q	Quarterly report, Q3 2020 — revenue $6.72B (−3% y/y), net income $1.30B, EPS $1.74	Sep 30, 2020
Aug 10, 202010-Q	10-Q	Quarterly report, Q2 2020 — revenue $5.42B (−8% y/y), net income −$802.0M, EPS −$1.13	Jun 30, 2020
Jun 2, 202010-Q/A	10-Q/A	Quarterly report, amended	Mar 31, 2020
May 12, 202010-Q	10-Q	Quarterly report, Q1 2020 — revenue $5.95B (−3% y/y), net income $938.0M, EPS $1.24	Mar 31, 2020
Apr 21, 2020PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 2, 2020PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 1, 2020PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 26, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Mar 26, 2020DEF 14A	DEF 14A	Proxy statement	May 7, 2020
Feb 20, 202010-K	10-K	Annual report, FY2019 — revenue $25.08B (+2% y/y), net income $3.75B, EPS $5.06	Dec 31, 2019

21 current reports (8-K) not listed; the year is on EDGAR.

2019 · 29 filings — 20 × 8-K, 3 × 10-Q, 3 × PX14A6G and 3 other forms

Filed	Form	What it is	Period
Nov 8, 201910-Q	10-Q	Quarterly report, Q3 2019 — revenue $6.94B (+5% y/y), net income $1.34B, EPS $1.82	Sep 30, 2019
Aug 6, 201910-Q	10-Q	Quarterly report, Q2 2019 — revenue $5.87B (+4% y/y), net income $832.0M	Jun 30, 2019
May 9, 201910-Q	10-Q	Quarterly report, Q1 2019 — revenue $6.16B (+0% y/y), net income $900.0M	Mar 31, 2019
Apr 10, 2019PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 9, 2019PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Apr 4, 2019PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 21, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Mar 21, 2019DEF 14A	DEF 14A	Proxy statement	May 2, 2019
Feb 28, 201910-K	10-K	Annual report, FY2018 — revenue $24.52B (+4% y/y), net income $2.67B, EPS $3.76	Dec 31, 2018

20 current reports (8-K) not listed; the year is on EDGAR.

2018 · 26 filings — 17 × 8-K, 3 × 10-Q, 1 × 10-K and 5 other forms

Filed	Form	What it is	Period
Nov 2, 201810-Q	10-Q	Quarterly report, Q3 2018 — revenue $6.63B (+2% y/y), net income $1.08B, EPS $1.51	Sep 30, 2018
Aug 2, 201810-Q	10-Q	Quarterly report, Q2 2018 — revenue $5.64B (+2% y/y), net income $500.0M, EPS $0.71	Jun 30, 2018
May 10, 201810-Q	10-Q	Quarterly report, Q1 2018 — revenue $6.13B (+7% y/y), net income $620.0M, EPS $0.88	Mar 31, 2018
Mar 26, 2018PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 22, 2018DEFA14A	DEFA14A	Additional proxy materials	—
Mar 22, 2018DEF 14A	DEF 14A	Proxy statement	May 3, 2018
Mar 9, 2018PRE 14A	PRE 14A	Preliminary proxy statement	May 3, 2018
Feb 23, 201810-K/A	10-K/A	Annual report, amended	Dec 31, 2017
Feb 21, 201810-K	10-K	Annual report	Dec 31, 2017

17 current reports (8-K) not listed; the year is on EDGAR.

2017 · 28 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Filed	Form	What it is	Period
Nov 3, 201710-Q	10-Q	Quarterly report, Q3 2017 — revenue $6.48B (−1% y/y), net income $954.0M, EPS $1.36	Sep 30, 2017
Aug 3, 201710-Q	10-Q	Quarterly report, Q2 2017 — revenue $5.55B (+7% y/y), net income $686.0M, EPS $0.98	Jun 30, 2017
May 9, 201710-Q	10-Q	Quarterly report, Q1 2017 — revenue $5.73B (+7% y/y), net income $716.0M, EPS $1.02	Mar 31, 2017
Mar 27, 2017PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 23, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Mar 23, 2017DEF 14A	DEF 14A	Proxy statement	May 4, 2017
Mar 3, 2017PRE 14A	PRE 14A	Preliminary proxy statement	May 4, 2017
Feb 24, 201710-K	10-K	Annual report, FY2016 — revenue $22.74B (+2% y/y), net income $2.15B, EPS $3.11	Dec 31, 2016

20 current reports (8-K) not listed; the year is on EDGAR.

2016 · 30 filings — 23 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2015 · 37 filings — 25 × 8-K, 4 × DFAN14A, 3 × 10-Q and 5 other forms

Counted, not listed; the year is on EDGAR.

2014 · 42 filings — 30 × 8-K, 4 × DEFA14A, 3 × 10-Q and 4 other forms

Counted, not listed; the year is on EDGAR.

2013 · 49 filings — 41 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2012 · 51 filings — 42 × 8-K, 3 × 10-Q, 1 × 10-K and 5 other forms

Counted, not listed; the year is on EDGAR.

2011 · 44 filings — 36 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2010 · 27 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2009 · 26 filings — 19 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2008 · 29 filings — 22 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2007 · 28 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2006 · 28 filings — 23 × 8-K, 3 × 10-Q, 1 × 8-K/A and 1 other form

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 90 filings — 67 × 4, 8 × 144, 3 × 3 and 9 other forms

Filed	Form	What it is	Period
Oct 8, 20264	4	Insider transaction (Form 4)	Oct 6, 2026
Sep 30, 20264	4	Insider transaction (Form 4)	Sep 28, 2026
Sep 29, 20263	3	Initial insider holdings (Form 3)	Sep 28, 2026
Sep 28, 2026424B3	424B3	Prospectus	—
Aug 13, 2026CERT	CERT	NYSE CERTIFICATION	—
Aug 13, 20268-A12B	8-A12B	Exchange listing registration	—
Aug 12, 2026424B5	424B5	Prospectus supplement	—
Aug 11, 2026FWP	FWP	Free writing prospectus	—
Aug 10, 2026424B5	424B5	Prospectus supplement	—
Jul 6, 20264	4	Insider transaction (Form 4)	Jul 2, 2026
Jun 25, 202611-K	11-K	Employee plan annual report	Dec 31, 2025
May 21, 20264	4	Insider transaction (Form 4)	May 19, 2026
May 20, 20264	4	Insider transaction (Form 4)	May 18, 2026
May 12, 20264	4	Insider transaction (Form 4)	May 11, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 8, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026
May 11, 20264	4	Insider transaction (Form 4)	May 7, 2026

The newest 25 of 90 shown; the full year is on EDGAR.

2025 · 99 filings — 72 × 4, 11 × 144, 4 × 424B3 and 6 other forms

Filed	Form	What it is	Period
Dec 22, 2025424B3	424B3	Prospectus	—
Dec 18, 20254	4	Insider transaction (Form 4)	Dec 17, 2025
Dec 3, 2025SCHEDULE 13G/A	SCHEDULE 13G/A	Other filings	—
Nov 20, 20254	4	Insider transaction (Form 4)	Nov 19, 2025
Nov 19, 20254	4	Insider transaction (Form 4)	Nov 18, 2025
Nov 19, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 18, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 17, 2025FWP	FWP	Free writing prospectus	—
Nov 10, 2025424B3	424B3	Prospectus	—
Oct 3, 20254	4	Insider transaction (Form 4)	Oct 2, 2025
Oct 1, 2025424B3	424B3	Prospectus	—
Sep 30, 2025S-3ASR	S-3ASR	Automatic shelf registration	—
Sep 29, 2025424B3	424B3	Prospectus	—
Sep 24, 2025S-3ASR	S-3ASR	Automatic shelf registration	—
Sep 16, 20254	4	Insider transaction (Form 4)	Sep 15, 2025
Sep 15, 20253	3	Initial insider holdings (Form 3)	Sep 15, 2025
Sep 9, 2025424B5	424B5	Prospectus supplement	—
Sep 8, 2025FWP	FWP	Free writing prospectus	—
Sep 8, 2025424B5	424B5	Prospectus supplement	—
Aug 25, 2025144	144	Notice of proposed sale (Form 144)	—
Aug 21, 20254	4	Insider transaction (Form 4)	Aug 19, 2025
Aug 21, 20254	4	Insider transaction (Form 4)	Aug 20, 2025
Aug 20, 2025144	144	Notice of proposed sale (Form 144)	—
Aug 19, 2025144	144	Notice of proposed sale (Form 144)	—
Aug 13, 20254	4	Insider transaction (Form 4)	Aug 12, 2025

The newest 25 of 99 shown; the full year is on EDGAR.

2024 · 92 filings — 57 × 4, 10 × 424B5, 9 × 144 and 8 other forms

Filed	Form	What it is	Period
Dec 23, 2024424B3	424B3	Prospectus	—
Dec 18, 20244	4	Insider transaction (Form 4)	Dec 17, 2024
Dec 2, 20244	4	Insider transaction (Form 4)	Nov 29, 2024
Nov 18, 20244	4	Insider transaction (Form 4)	Nov 15, 2024
Nov 18, 20244	4	Insider transaction (Form 4)	Nov 15, 2024
Nov 15, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 15, 2024144	144	Notice of proposed sale (Form 144)	—
Oct 4, 20244	4	Insider transaction (Form 4)	Oct 2, 2024
Aug 26, 20244	4	Insider transaction (Form 4)	Aug 23, 2024
Aug 23, 2024144/A	144/A	Notice of proposed sale (Form 144), amended	—
Aug 23, 2024144	144	Notice of proposed sale (Form 144)	—
Aug 20, 2024424B5	424B5	Prospectus supplement	—
Aug 19, 2024FWP	FWP	Free writing prospectus	—
Aug 19, 2024424B5	424B5	Prospectus supplement	—
Aug 12, 20244	4	Insider transaction (Form 4)	Aug 8, 2024
Aug 8, 2024144	144	Notice of proposed sale (Form 144)	—
Jul 3, 20244	4	Insider transaction (Form 4)	Jul 2, 2024
Jun 24, 202411-K	11-K	Employee plan annual report	Dec 31, 2023
Jun 6, 2024424B5	424B5	Prospectus supplement	—
Jun 5, 2024FWP	FWP	Free writing prospectus	—
Jun 5, 2024424B5	424B5	Prospectus supplement	—
May 22, 20244	4	Insider transaction (Form 4)	May 20, 2024
May 21, 20244	4	Insider transaction (Form 4)	May 17, 2024
May 16, 20244	4	Insider transaction (Form 4)	May 15, 2024
May 15, 20244	4	Insider transaction (Form 4)	May 14, 2024

The newest 25 of 92 shown; the full year is on EDGAR.

2023 · 92 filings — 74 × 4, 5 × 424B3, 3 × 144 and 7 other forms

Counted, not listed; the year is on EDGAR.

2022 · 140 filings — 109 × 4, 10 × 424B3, 7 × 424B5 and 8 other forms

Counted, not listed; the year is on EDGAR.

2021 · 101 filings — 78 × 4, 9 × 3, 4 × 424B5 and 7 other forms

Counted, not listed; the year is on EDGAR.

2020 · 98 filings — 81 × 4, 5 × 424B3, 4 × 424B5 and 6 other forms

Counted, not listed; the year is on EDGAR.

2019 · 118 filings — 85 × 4, 11 × 424B5, 6 × 3 and 9 other forms

Counted, not listed; the year is on EDGAR.

2018 · 89 filings — 69 × 4, 5 × 424B3, 5 × 424B5 and 8 other forms

Counted, not listed; the year is on EDGAR.

2017 · 76 filings — 62 × 4, 3 × NO ACT, 2 × 424B3 and 8 other forms

Counted, not listed; the year is on EDGAR.

2016 · 98 filings — 74 × 4, 5 × 3, 4 × 424B5 and 10 other forms

Counted, not listed; the year is on EDGAR.

2015 · 87 filings — 73 × 4, 4 × 3, 2 × 11-K and 6 other forms

Counted, not listed; the year is on EDGAR.

2014 · 123 filings — 99 × 4, 8 × 4/A, 3 × 11-K and 8 other forms

Counted, not listed; the year is on EDGAR.

2013 · 150 filings — 102 × 4, 11 × 424B3, 10 × 424B2 and 10 other forms

Counted, not listed; the year is on EDGAR.

2012 · 157 filings — 99 × 4, 17 × 425, 13 × 3 and 12 other forms

Counted, not listed; the year is on EDGAR.

2011 · 194 filings — 83 × 425, 74 × 4, 15 × FWP and 11 other forms

Counted, not listed; the year is on EDGAR.

2010 · 104 filings — 80 × 4, 6 × FWP, 3 × 11-K and 7 other forms

Counted, not listed; the year is on EDGAR.

2009 · 117 filings — 101 × 4, 4 × 424B5, 3 × 11-K and 6 other forms

Counted, not listed; the year is on EDGAR.

2008 · 130 filings — 110 × 4, 4 × 11-K, 4 × CORRESP and 7 other forms

Counted, not listed; the year is on EDGAR.

2007 · 157 filings — 133 × 4, 5 × 4/A, 4 × 11-K and 9 other forms

Counted, not listed; the year is on EDGAR.

2006 · 170 filings — 112 × 4, 31 × 3, 6 × 425 and 11 other forms

Counted, not listed; the year is on EDGAR.

2005 · 56 filings — 49 × 425, 2 × CORRESP, 2 × S-4/A and 2 other forms

Counted, not listed; the year is on EDGAR.

About this data#

Duke Energy Corporation (Holding Company) (DUK) has 3,199 filings on EDGAR going back to 2005: 23 annual reports, 63 quarterly reports and 492 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 26, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Sep 25, 2026, furnished a press release headed “Duke Energy board appoints Joyce Mullen as new member”. Over the last 13 months insiders sold $8.5M in 8 sales and bought nothing on the open market; 86 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Duke Energy Corporation (Holding Company), read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read DUK's latest 10-K?: DUK's latest annual report, a 10-K, was filed on Feb 26, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did DUK last file an 8-K?: On Sep 25, 2026 it furnished a press release headed “Duke Energy board appoints Joyce Mullen as new member”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.
Are DUK insiders buying or selling?: Over the last 13 months insiders sold $8.5M in 8 sales and bought nothing on the open market; 86 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Renjel Louis E. (EVP&CEO DEF&MW&ChiefCorpAffOff) sold 3,500 shares on May 11, 2026 for $438K. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has DUK made?: 3,199 filings are on EDGAR under the registrant records that have been Duke Energy Corporation (Holding Company), going back to 2005; 1,971 of them are insider ownership forms (Forms 3, 4, 5 and 144).

DUK SEC filings (2026)

What happened, last 12 months#

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