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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•83 filings

DUK

Duke Energy CORP

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$9,608,628

6 distinct insiders

Highlighted alerts

10

7 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
17
Voluntary view
P/S trades after deterministic checks
88
Administrative noise
Stored, never alerted
11
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
303
Price
$115.66
Footnotes
3

Converts to Common Stock on a 1-for-1 basis. Generally payable upon reporting person's termination of service. Expiration date not applicable.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

17 transactions

Renjel Louis E.

EVP&CEO DEF&MW&ChiefCorpAffOff

SaleAlert
Shares
3,500
Price
$125.15
Value
$438,025
Open SEC filing

Sideris Harry K.

President, CEO

SaleAlert
Shares
20,000
Price
$124.37
Value
$2,487,400
Open SEC filing

Repko Regis T.

SVP, System Planning&Construct

Sale 10b5-1
Shares
663
Price
$131.00
Value
$86,853
Open SEC filing

Ghartey-Tagoe Kodwo

EVP&CEO DECarolinas&NatGasBus

Sale 10b5-1
Shares
1,180
Price
$132.06
Value
$155,826
Open SEC filing

Ghartey-Tagoe Kodwo

EVP&CEO DECarolinas&NatGasBus

Sale 10b5-1
Shares
17,066
Price
$131.54
Value
$2,244,828
Open SEC filing

Repko Regis T.

SVP, System Planning&Construct

Sale 10b5-1
Shares
962
Price
$127.86
Value
$123,001
Open SEC filing

Savoy Brian D

EVP & CFO

Sale 10b5-1
Shares
3,272
Price
$128.23
Value
$419,557
Open SEC filing

Savoy Brian D

EVP & CFO

Sale 10b5-1
Shares
8,728
Price
$127.49
Value
$1,112,762
Open SEC filing

Repko Regis T.

SVP, System Planning&Construct

Sale 10b5-1
Shares
4,376
Price
$127.18
Value
$556,540
Open SEC filing

Renjel Louis E.

EVP&CEO DEF&MW&ChiefCorpAffOff

SaleAlert
Shares
6,800
Price
$127.67
Value
$868,156
Open SEC filing

Glenn Robert Alexander

EVP & Chief Legal Officer

SaleAlert
Shares
8,200
Price
$123.80
Value
$1,015,160
Open SEC filing

Renjel Louis E.

EVP&CEO DEF&MW&ChiefCorpAffOff

SaleAlert
Shares
800
Price
$125.65
Value
$100,520
Open SEC filing

Titone Bonnie B.

SVP, Chief Admin Officer

SaleAlert
Shares
2,000
Price
$124.38
Value
$248,764
Open SEC filing

Weintraub Alexander J.

SVP, Chief Customer Officer

SaleAlert
Shares
400
Price
$121.64
Value
$48,656
Open SEC filing

Gillespie Thomas Preston Jr.

EVP-Chf Gen Off-Entrp Op Excel

SaleAlert
Shares
6,700
Price
$124.26
Value
$832,542
Open SEC filing

Renjel Louis E.

EVP&CEO Duke Energy FL&Midwest

SaleAlert
Shares
1,580
Price
$125.56
Value
$198,378
Open SEC filing

MCKEE E MARIE

Director

SaleAlert
Shares
1,610
Price
$124.88
Value
$201,057
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.