PINNACLE WEST CAPITAL CORP (PNW)
Data as of , from SEC Form 4 filings.
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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 1.5 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.
- PHOENIX, AZ
- 6,610
- 1972
- XNYS
PNW Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 2,780 | $281K |
PNW insider transactions (Form 4)
5050 Form 4 filings on record, the earliest from Oct 24, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Elizabeth A. Blankenship - Officer | Grant or award | Restricted Stock Units | 1,772 | - footnote F1 | - | |
| ||||||
| Christopher R. Bauer - Officer | Grant or award | Restricted Stock Unit | 1,140 | - footnote F1 | - | |
| ||||||
| Jose Luis Esparza Jr. | Grant or award | Restricted Stock Units | 1,824 | - footnote F1 | - | |
| ||||||
| Andrew D. Cooper - Officer | Grant or award | Restricted Stock Units | 8,092 | - footnote F1 | - | |
| ||||||
| Shirley A. Baum - Officer | Grant or award | Restricted Stock Unit | 3,440 | - footnote F1 | - | |
| ||||||
| Jacob Tetlow | Open-market sale | Common Stock | 6,496 | $92.37 | $600K | |
 Glynis Bryan - Director | Grant or award | Stock Units | 1,783 | - | - | |
| Richard P. Fox - Director | Grant or award | Common Stock | 1,783 | $91.10 | $162K | |
| James E. Trevathan Jr. - Director | Grant or award | Common Sock | 1,783 | $91.10 | $162K | |
| William H. Spence - Director | Grant or award | Common Stock | 1,783 | $91.10 | $162K | |
| Robert Edgar Smith - Officer | Gift | Common Stock | 826 | $0.00 | - | |
| Jacob Tetlow | Open-market sale | Common Stock | 9,474 | $90.80 | $860K | |
| Susan T. Flanagan - Director | Open-market purchase | Common Stock | 500 | $86.54 | $43K | |
| Paul J. Mountain - Officer | Grant or award | Common Stock | 710 | $0.00 | - | |
| Paul J. Mountain - Officer | Tax withholding / forfeiture | Common Stock | 298 | $88.12 | $26K | |
| Paul J. Mountain - Officer | Grant or award | Common Stock | 106 | $0.00 | - | |
| Paul J. Mountain - Officer | Tax withholding / forfeiture | Common Stock | 45 | $88.12 | $4K | |
| Paul J. Mountain - Officer | Gift | Common Stock | 473 | $0.00 | - | |
| Paul J. Mountain - Officer | Gift | Common Stock | 473 | $0.00 | - | |
| Jacob Tetlow | Grant or award | Common Stock | 1,948 | $0.00 | - | |
| Jacob Tetlow | Tax withholding / forfeiture | Common Stock | 835 | $88.12 | $74K | |
| Jacob Tetlow | Grant or award | Common Stock | 291 | $0.00 | - | |
| Jacob Tetlow | Tax withholding / forfeiture | Common Stock | 125 | $88.12 | $11K | |
| Jacob Tetlow | Grant or award | Common Stock | 957 | $0.00 | - | |
| Jacob Tetlow | Tax withholding / forfeiture | Common Stock | 411 | $88.12 | $36K | |
| Jacob Tetlow | Grant or award | Common Stock | 132 | $0.00 | - | |
| Jacob Tetlow | Tax withholding / forfeiture | Common Stock | 57 | $88.12 | $5K | |
| Jacob Tetlow | Grant or award | Restricted Stock Units | 11,197 | $89.31 | $1.00M | |
| Andrew D. Cooper - Officer | Grant or award | Common Stock | 811 | $0.00 | - | |
| Andrew D. Cooper - Officer | Tax withholding / forfeiture | Common Stock | 340 | $88.12 | $30K | |
| Andrew D. Cooper - Officer | Grant or award | Common Stock | 121 | $0.00 | - | |
| Andrew D. Cooper - Officer | Tax withholding / forfeiture | Common Stock | 51 | $88.12 | $4K | |
| Theodore N. Geisler | Grant or award | Common Stock | 4,870 | $0.00 | - | |
| Theodore N. Geisler | Tax withholding / forfeiture | Common Stock | 2,039 | $88.12 | $180K | |
| Theodore N. Geisler | Grant or award | Common Stock | 728 | $0.00 | - | |
| Theodore N. Geisler | Tax withholding / forfeiture | Common Stock | 305 | $88.12 | $27K | |
| Theodore N. Geisler | Gift | Common Stock | 3,254 | $0.00 | - | |
| Theodore N. Geisler | Gift | Common Stock | 3,254 | $0.00 | - | |
| Elizabeth A. Blankenship - Officer | Grant or award | Common Stock | 811 | $0.00 | - | |
| Elizabeth A. Blankenship - Officer | Tax withholding / forfeiture | Common Stock | 218 | $88.12 | $19K | |
| Elizabeth A. Blankenship - Officer | Grant or award | Common Stock | 121 | $0.00 | - | |
| Elizabeth A. Blankenship - Officer | Tax withholding / forfeiture | Common Stock | 33 | $88.12 | $3K | |
| Robert Edgar Smith - Officer | Grant or award | Common Stock | 3,531 | $0.00 | - | |
| Robert Edgar Smith - Officer | Tax withholding / forfeiture | Common Stock | 1,461 | $88.12 | $129K | |
| Robert Edgar Smith - Officer | Grant or award | Common Stock | 528 | $0.00 | - | |
| Robert Edgar Smith - Officer | Tax withholding / forfeiture | Common Stock | 219 | $88.12 | $19K | |
 Jeffrey B. Guldner - Officer | Grant or award | Common Stock | 20,918 | $0.00 | - | |
| Jeffrey B. Guldner - Officer | Tax withholding / forfeiture | Common Stock | 8,964 | $88.12 | $790K | |
| Jeffrey B. Guldner - Officer | Grant or award | Common Stock | 3,126 | $0.00 | - | |
| Jeffrey B. Guldner - Officer | Tax withholding / forfeiture | Common Stock | 1,340 | $88.12 | $118K | |
Item 7.01, 9.01
Item 7.01, 9.01
Item 9.01
Item 7.01, 9.01
Recent PNW Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| JOSE ESPARZA | SVP Public Policy, APS | 1,800 | $184K | View on EDGAR | |
| Elizabeth A Blankenship | VP Controller and CAO | 980 |
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 adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
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 collects PNW Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Elizabeth A. Blankenship view on EDGAR
- - Jose Luis Esparza Jr. view on EDGAR
- - Carol S. Eicher view on EDGAR
- - Ronald Butler Jr. view on EDGAR
- - la Melena Gonzalo A. de Jr. view on EDGAR
- - Susan T. Flanagan view on EDGAR
- - James E. Trevathan Jr. view on EDGAR
- - Paula J. Sims view on EDGAR
- - William H. Spence view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Utilities
- Where PNW's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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