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Pinnacle West (NYSE: PNW) extends forward sale maturities on $900,000,000 ATM

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Pinnacle West Capital Corporation entered into a First Amendment to its Equity Distribution Agreement for its at-the-market common stock offering program with a maximum aggregate gross sales price of $900,000,000. The amendment extends the outside maturity period for forward sale agreements from 18 months to 24 months, while leaving all other key terms, including participating banks, commission rates and aggregate capacity, unchanged.

Under this program, Pinnacle West has already offered and sold shares with an aggregate gross sales price of approximately $630 million through June 5, 2026, leaving about $270 million of capacity available. The shares are registered under a Form S-3 shelf registration and a related prospectus supplement.

Positive

  • None.

Negative

  • None.
Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
ATM program size $900,000,000 aggregate gross sales price Maximum capacity for common stock under Equity Distribution Agreement
Shares sold to date approximately $630 million aggregate gross sales price Offered and sold through June 5, 2026
Remaining capacity approximately $270 million aggregate gross sales price Available for offer and sale under Equity Distribution Agreement
Original forward maturity 18 months Outside maturity period for forward sale agreements before amendment
Amended forward maturity 24 months Outside maturity period for forward sale agreements after First Amendment
Registration statement Form S-3 No. 333-277448 Shelf registration covering the at-the-market shares
Equity Distribution Agreement financial
"entered into the First Amendment to the Equity Distribution Agreement, dated November 8, 2024"
An equity distribution agreement is a formal plan between a company and financial institutions to sell newly issued shares of the company's stock to investors over a period of time. It helps the company raise money gradually, similar to filling a container with water in stages, rather than all at once. For investors, it provides an organized way to buy shares and can influence the stock's supply and price.
at-the-market offerings financial
"having an aggregate gross sales price of up to $900,000,000 in “at-the-market” offerings"
An at-the-market offering is a method for a company to sell new shares of its stock directly into the stock market over time, rather than all at once. This approach allows the company to raise money gradually, similar to selling small portions of a product as demand grows. For investors, it can influence stock availability and price, making it an important factor to consider when assessing a company's financial strategy.
forward sale agreements financial
"replace the 18-month outside maturity period for forward sale agreements with a 24-month"
A forward sale agreement is a deal where two parties agree today to sell and buy an asset at a set price on a future date. It’s like promising to sell your car to a friend next month at today's price, regardless of how the car's value changes. These agreements help businesses lock in prices and reduce uncertainty about future costs or income.
Registration Statement on Form S-3 regulatory
"have been registered under the Securities Act of 1933 pursuant to a Registration Statement on Form S-3"
A registration statement on Form S‑3 is a short, standardized filing a qualified public company uses to register new securities with regulators so they can be sold to investors; think of it as a pre-approved, reusable permission slip that speeds up future offerings. It matters to investors because it lets the company raise money more quickly and cheaply — which can fund growth or pay debt — but may also lead to share dilution or change in ownership, so it affects value and liquidity.
Prospectus Supplement regulatory
"as supplemented by the Prospectus Supplement, dated June 5, 2026, relating to the Shares"
A prospectus supplement is an additional document provided alongside a company's main offering details, offering updated or extra information about a specific financial product being sold. It helps investors understand the latest terms, risks, and details of the investment, similar to how an update or revision clarifies or expands on original instructions, ensuring they have current and complete information before making a decision.
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

 

 

 

FORM 8-K

 

 

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

 

  Date of report (Date of earliest event reported): June 5, 2026  

 

 

 

Commission File

Number

 

Exact Name of Registrant as Specified in
Charter; State or Other Jurisdiction of Incorporation; Address of Principal
Executive Offices, and Zip Code; and
Telephone Number, Including Area Code)

 

IRS Employer

Identification No.

1-8962   PINNACLE WEST CAPITAL CORPORATION   86-0512431
    (an Arizona corporation)    
    400 North Fifth Street, P.O. Box 53999    
    Phoenix Arizona 85072-3999    
    (602) 250-1000      

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

¨  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
   
¨  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
   
¨  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
   
¨  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Stock PNW The New York Stock Exchange

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2).

 

Emerging Growth Company ¨

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

 

Co-Registrant CIK
Co-Registrant Amendment Flag
Co-Registrant Form Type
Co-Registrant Document Period EndDate
Co-Registrant Written Communications
Co-Registrant Solicitating Materials
Co-Registrant PreCommencement Tender Offer
Co-Registrant PreCommencement Issuer Tender Offer
Co-Registrant Emerging growth company

 

 

 

 

 

Item 8.01. Other Events.

 

On June 5, 2026, Pinnacle West Capital Corporation (the “Company”) entered into the First Amendment (the “First Amendment”) to the Equity Distribution Agreement, dated November 8, 2024 (as amended by the First Amendment, the “Equity Distribution Agreement”) with Barclays Capital Inc., BofA Securities, Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, MUFG Securities Americas Inc., TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as managers, Barclays Bank PLC, Bank of America, N.A., JPMorgan Chase Bank, National Association, Mizuho Markets Americas LLC, MUFG Securities EMEA plc, The Toronto-Dominion Bank, Truist Bank and Wells Fargo Bank, National Association or one or more of their respective affiliates, as forward purchasers, and Barclays Capital Inc., BofA Securities, Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, MUFG Securities Americas Inc., TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as forward sellers, relating to the offer and sale from time to time of shares of the Company’s common stock, no par value, having an aggregate gross sales price of up to $900,000,000 (the “Shares”) in “at-the-market” offerings.

 

The First Amendment amended Section 2(b)(v) of the Equity Distribution Agreement to replace the 18-month outside maturity period for forward sale agreements with a 24-month outside maturity period. The First Amendment did not modify the maximum aggregate gross sales price, the parties, the commission rates or the other terms of the Equity Distribution Agreement.

 

Under the Equity Distribution Agreement, Shares having an aggregate gross sales price of approximately $630 million have been offered and sold through June 5, 2026. As a result of such prior sales, Shares having an aggregate gross sales price of up to approximately $270 million remain available for offer and sale under the Equity Distribution Agreement.

 

The offer and sale of the Shares have been registered under the Securities Act of 1933, as amended, pursuant to a Registration Statement on Form S-3 (Registration No. 333-277448) of the Company, as supplemented by the Prospectus Supplement, dated June 5, 2026, relating to the Shares.

 

The summary of the First Amendment set forth in this Item 8.01 does not purport to be complete and is qualified by reference to such amendment, which is filed as Exhibit 1.1 hereto and is incorporated herein by reference.

 

This Current Report on Form 8-K shall not constitute an offer to sell or the solicitation of an offer to buy the Shares and shall not constitute an offer, solicitation or sale in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state.

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits.

 

EXHIBIT
NUMBER
  EXHIBIT DESCRIPTION
1.1   First Amendment to Equity Distribution Agreement, dated June 5, 2026, among Pinnacle West Capital Corporation and Barclays Capital Inc., BofA Securities, Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, MUFG Securities Americas Inc., TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as managers, Barclays Bank PLC, Bank of America, N.A., JPMorgan Chase Bank, National Association, Mizuho Markets Americas LLC, MUFG Securities EMEA plc, The Toronto-Dominion Bank, Truist Bank and Wells Fargo Bank, National Association or one or more of their respective affiliates, as forward purchasers, and Barclays Capital Inc., BofA Securities, Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, MUFG Securities Americas Inc., TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as forward sellers.
104   Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

 

 

 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

  PINNACLE WEST CAPITAL CORPORATION
     
Date: June 5, 2026 By: /s/ Andrew Cooper
    Andrew Cooper
    Senior Vice President and Chief Financial Officer

 

 

 

FAQ

What did Pinnacle West Capital Corporation (PNW) change in its equity distribution arrangement?

Pinnacle West amended its Equity Distribution Agreement to extend the outside maturity period for forward sale agreements from 18 months to 24 months. All other core terms, including the total $900,000,000 capacity and commission structure, remain the same under the at-the-market program.

How large is Pinnacle West’s at-the-market equity program described in this 8-K?

The at-the-market equity program allows Pinnacle West to sell up to $900,000,000 of common stock. These shares can be sold over time through designated managers and forward sellers, giving the company flexibility in how and when it issues additional equity into the market.

How much capacity remains under Pinnacle West’s at-the-market offering program?

Pinnacle West has sold approximately $630 million of shares, leaving about $270 million in remaining capacity. These figures are based on aggregate gross sales prices under the Equity Distribution Agreement through June 5, 2026, as disclosed in the current report.

Which financial institutions are involved in Pinnacle West’s Equity Distribution Agreement?

The agreement involves Barclays, BofA Securities, J.P. Morgan, Mizuho, MUFG, TD Securities, Truist Securities and Wells Fargo as managers and forward sellers. Affiliates of these institutions also serve as forward purchasers under the extended forward sale framework.

How are the Pinnacle West shares in this program registered with the SEC?

The shares are registered under the Securities Act via a Registration Statement on Form S-3, Registration No. 333-277448. A Prospectus Supplement dated June 5, 2026, specifically relates to these at-the-market offerings of Pinnacle West common stock.

Filing Exhibits & Attachments

5 documents