As of the latest Form 4 filed May 14, 2026.
What Pinnacle West Capital Corp insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 25 most recent filings for PNW.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-14 | 2026-05-13 | Tetlow Jacob Insider | SSale | −41.00 | $99.01 | $4.06K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | Tetlow Jacob, Insider | SSale | −6.53K | $99.00 | $646K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Blankenship Elizabeth A VP, Controller and CAO | FTax | −733.00 | $100.92 | $74.0K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Blankenship Elizabeth A, VP, Controller and CAO | DDisposition | −373.00 | $100.92 | $37.6K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Blankenship Elizabeth A, VP, Controller and CAO | AAward | +3.10K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Tetlow Jacob Insider | FTax | −7.88K | $100.92 | $795K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Tetlow Jacob, Insider | DDisposition | −2.49K | $100.92 | $251K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Tetlow Jacob, Insider | AAward | +20.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Heflin Adam C Insider | FTax | −8.36K | $100.92 | $844K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Heflin Adam C, Insider | DDisposition | −2.64K | $100.92 | $267K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Heflin Adam C, Insider | AAward | +22.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Geisler Theodore N Chairman, CEO and President | GGift | +12.4K | — | — | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Geisler Theodore N, Chairman, CEO and President | GGift | −12.4K | — | — | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Geisler Theodore N, Chairman, CEO and President | FTax | −8.95K | $100.92 | $904K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Geisler Theodore N, Chairman, CEO and President | DDisposition | −2.90K | $100.92 | $292K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Geisler Theodore N, Chairman, CEO and President | AAward | +24.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Esparza Jose Luis Jr Insider | FTax | −1.40K | $100.92 | $141K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Esparza Jose Luis Jr, Insider | DDisposition | −443.00 | $100.92 | $44.7K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Esparza Jose Luis Jr, Insider | AAward | +3.71K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Cooper Andrew D SVP & CFO | FTax | −6.70K | $100.92 | $677K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Cooper Andrew D, SVP & CFO | DDisposition | −2.16K | $100.92 | $218K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Cooper Andrew D, SVP & CFO | AAward | +18.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Baum Shirley A SVP and GC | FTax | −1.05K | $100.92 | $106K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Baum Shirley A, SVP and GC | DDisposition | −327.00 | $100.92 | $33.0K | No | Form 4 ↗ |
| 2026-03-20 | 2026-03-18 | Baum Shirley A, SVP and GC | AAward | +2.78K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PNW’s full analysis or the market-wide insider trading feed. The tabs above jump to PNW’s other SEC data.
Source: SEC Form 4 filings for PNW, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.