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PINNACLE WEST CAPITAL CORP (PNW) S&P 500 XNYS ELECTRIC SERVICES Net insider selling (90d)
Latest PNW Insider Trades
About PINNACLE WEST CAPITAL CORP (PNW) Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.4 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.
Headquarters PHOENIX, AZ
Employees 6,610
Listed 1972
Exchange XNYS https://www.pinnaclewest.com SEC filings for PNW on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 2 2,780 $281K
PNW Insider Transactions (Form 4) 177 50 Form 4 filings on record, the earliest from Oct 24, 2024, newest first. Filing history page 1 of 2.
Date Insider Transaction Security Shares Price Value Aug 10, 2026 EB Elizabeth A. Blankenship - Officer Open-market sale Common Stock
Recent PNW Form 8-K Filings 5
Recent PNW Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 7, 2026 JOSE ESPARZA SVP Public Policy, APS 1,800 $184K View on EDGAR Aug 7, 2026 Elizabeth A Blankenship VP Controller and CAO
PNW Insider Trading - FAQ
What is the latest insider trade for PNW? PINNACLE WEST CAPITAL CORP (PNW) had 2 insider filings in the last 90 days, with the most recent on 2026-08-11. The full record for PNW runs to 50 Form 4 filings, the earliest from 2024-10-24. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying PNW stock? No insider purchases of PNW were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling PNW stock? 2 insider sales of PNW were filed in the last 90 days, totaling $281K.
Where can I see PNW SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks PNW Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow PNW insider buys? Create a free InsiderAlpha account and press Watch on this page to add PNW to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Utilities Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track PNW insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free $646K
Market cap $11.83B
P/E ratio 18.70
Dividend yield -
Average volume 1.21M
52 week high $111.16
52 week low $85.32
Today's high $98.88
Today's low $97.08
Open $98.36
Volume 753.6K
Previous close $97.89
Shares outstanding 121.20M Market cap
$11.83B
6,610 employees
PNW Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 2 sales totaling $281K.
Most-Active PNW Insiders - Last 90 Days 10 May 14, 2026 PS Paula J. Sims - Director Grant or award Common Stock 1,665 $99.77 $166K
May 14, 2026 GB Glynis Bryan - Director Grant or award Stock Units 1,665 - -
May 13, 2026 JT Jacob Tetlow Open-market sale Common Stock 6,526 $99.00 $646K
May 13, 2026 JT Jacob Tetlow Open-market sale Common Stock 41 $99.01 $4K
Mar 18, 2026 JT Jacob Tetlow Grant or award Common Stock 20,879 $0.00 -
Mar 18, 2026 JT Jacob Tetlow Derivative Common Stock 2,490 $100.92 $251K
Mar 18, 2026 JT Jacob Tetlow Tax withholding / forfeiture Common Stock 7,880 $100.92 $795K
Mar 18, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 8,364 $100.92 $844K
Mar 18, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 8,954 $100.92 $904K
Mar 18, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 6,704 $100.92 $677K
Mar 18, 2026 SB Shirley A. Baum - Officer Grant or award Common Sock 2,781 $0.00 -
Mar 18, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 1,052 $100.92 $106K
Feb 20, 2026 JT Jacob Tetlow Derivative Common Stock 127 $98.34 $12K
Feb 20, 2026 JT Jacob Tetlow Tax withholding / forfeiture Common Stock 294 $98.34 $29K
Feb 20, 2026 JT Jacob Tetlow Option exercise Common Stock 1,408 - -
Feb 20, 2026 JT Jacob Tetlow Derivative Common Stock 168 $98.34 $17K
Feb 20, 2026 JT Jacob Tetlow Tax withholding / forfeiture Common Stock 532 $98.34 $52K
Feb 20, 2026 JT Jacob Tetlow Option exercise Common Stock 1,531 - -
Feb 20, 2026 JT Jacob Tetlow Derivative Common Stock 120 $98.34 $12K
Feb 20, 2026 JT Jacob Tetlow Tax withholding / forfeiture Common Stock 605 $98.34 $59K
Feb 20, 2026 JT Jacob Tetlow Option exercise Common Stock 1,389 - -
Feb 20, 2026 JT Jacob Tetlow Option exercise Restricted Stock Units 1,389 - -
Feb 20, 2026 JT Jacob Tetlow Tax withholding / forfeiture Common Stock 573 $98.34 $56K
Feb 20, 2026 JT Jacob Tetlow Option exercise Restricted Stock Units 781 - -
Feb 20, 2026 JT Jacob Tetlow Option exercise Restricted Stock Units 1,408 - -
Feb 20, 2026 JT Jacob Tetlow Option exercise Restricted Stock Units 1,531 - -
Feb 20, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 322 $98.34 $32K
Feb 20, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 892 $98.34 $88K
Feb 20, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 367 $98.34 $36K
Feb 20, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 393 $98.34 $39K
Feb 20, 2026 AH Adam C. Heflin Tax withholding / forfeiture Common Stock 326 $98.34 $32K
Feb 20, 2026 AH Adam C. Heflin Option exercise Restricted Stock Units 1,352 - -
Feb 20, 2026 AH Adam C. Heflin Option exercise Restricted Stock Units 3,766 - -
Feb 20, 2026 AH Adam C. Heflin Option exercise Restricted Stock Units 1,492 - -
Feb 20, 2026 AH Adam C. Heflin Option exercise Restricted Stock Units 1,531 - -
Feb 20, 2026 AH Adam C. Heflin Option exercise Restricted Stock Units 1,216 - -
Feb 20, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 790 $98.34 $78K
Feb 20, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 604 $98.34 $59K
Feb 20, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 750 $98.34 $74K
Feb 20, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 699 $98.34 $69K
Feb 20, 2026 TG Theodore N. Geisler - Officer Tax withholding / forfeiture Common Stock 989 $98.34 $97K
Feb 20, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 940 $98.34 $92K
Feb 20, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 792 $98.34 $78K
Feb 20, 2026 AC Andrew D. Cooper - Officer Option exercise Restricted Stock Units 490 - -
Feb 20, 2026 AC Andrew D. Cooper - Officer Option exercise Restricted Stock Units 998 - -
Feb 20, 2026 AC Andrew D. Cooper - Officer Option exercise Restricted Stock Units 1,880 - -
Feb 20, 2026 AC Andrew D. Cooper - Officer Option exercise Restricted Stock Units 2,435 - -
Feb 20, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 172 $98.34 $17K
Feb 20, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 357 $98.34 $35K
Feb 20, 2026 AC Andrew D. Cooper - Officer Tax withholding / forfeiture Common Stock 692 $98.34 $68K
Feb 20, 2026 AC Andrew D. Cooper - Officer Option exercise Restricted Stock Units 1,968 - -
Feb 20, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 66 $98.34 $6K
Feb 20, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 183 $98.34 $18K
Feb 20, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 241 $98.34 $24K
Feb 20, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 80 $98.34 $8K
Feb 20, 2026 SB Shirley A. Baum - Officer Tax withholding / forfeiture Common Sock 358 $98.34 $35K
Feb 20, 2026 SB Shirley A. Baum - Officer Option exercise Restricted Stock Unit 169 - -
Feb 20, 2026 SB Shirley A. Baum - Officer Option exercise Restricted Stock Unit 198 - -
Feb 20, 2026 SB Shirley A. Baum - Officer Option exercise Restricted Stock Unit 433 - -
Feb 20, 2026 SB Shirley A. Baum - Officer Option exercise Restricted Stock Unit 589 - -
Feb 20, 2026 SB Shirley A. Baum - Officer Option exercise Restricted Stock Unit 869 - -
Feb 17, 2026 JT Jacob Tetlow Grant or award Restricted Stock Units 5,464 - -
Feb 17, 2026 AH Adam C. Heflin Grant or award Restricted Stock Units 4,552 - -
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