Pinnacle West Capital Corporation (PNW) SEC filings

PNW SEC filings moved a median of +0.24% by the close. PNW SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the PNW overview →

36 measured PNW SEC filing events.

Where these PNW SEC filings landedvs 36 measured PNW SEC filing reactions
PNW SEC filingMiddle 50% · -0.53% to +0.95%Zero: 0.00%Median: +0.24%Median +0.24%-1.50%0+1.50%
Middle 50% of PNW SEC filing reactions-0.53% to +0.95%
Median reaction (to close)+0.24%
Measured reactions36
Point-in-time · zero look-ahead

Half of the 36 PNW SEC filing events with a measured close landed between -0.53% and +0.95%; 64% closed up.

DateHeadlineEvent5-minTo close
Form 8-K PINNACLE WEST CAPITAL For: Aug 04SEC filing · Form 8-K-1.11%+1.45%
Form 8-K PINNACLE WEST CAPITAL For: Jun 01SEC filing · Form 8-K+0.45%-1.46%
Form 8-K PINNACLE WEST CAPITAL For: Jun 05SEC filing · Form 8-K+0.45%-1.46%
Form POSASR PINNACLE WEST CAPITALSEC filing · Form POSASR+0.11%-1.48%
Form 8-K PINNACLE WEST CAPITAL For: May 14SEC filing · Form 8-K+0.42%+1.82%
Form DEF 14A PINNACLE WEST CAPITAL For: May 14SEC filing · Form DEF+0.06%+0.28%
Form DEFA14A PINNACLE WEST CAPITALSEC filing · Form DEFA14A+0.06%+0.28%
Form S-8 POS PINNACLE WEST CAPITALSEC filing · Form S-8-0.35%+0.84%
Form ARS PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form ARS+0.69%+1.35%
Form D/A PINNACLE WEST CAPITALSEC filing · Form D+0.08%-0.04%
Form 8-K PINNACLE WEST CAPITAL For: Aug 28SEC filing · Form 8-K+0.61%+0.14%
Form 11-K PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form 11-K-0.24%+1.47%
Form 8-K PINNACLE WEST CAPITAL For: May 21SEC filing · Form 8-K-0.72%+0.19%
Form 8-K PINNACLE WEST CAPITAL For: May 12SEC filing · Form 8-K+0.12%+1.49%
Form 10-Q PINNACLE WEST CAPITAL For: Mar 31SEC filing · Form 10-Q+1.76%+0.44%
Form DEF 14A PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form DEF-0.61%-2.45%
Form DEFA14A PINNACLE WEST CAPITALSEC filing · Form DEFA14A-0.61%-2.45%
Form PRE 14A PINNACLE WEST CAPITAL For: Mar 06SEC filing · Form PRE+0.10%+1.29%
Form ARS PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form ARS+0.35%+1.04%
Form D/A PINNACLE WEST CAPITALSEC filing · Form D+0.04%+0.59%
Form 8-K PINNACLE WEST CAPITAL For: Nov 08SEC filing · Form 8-K+0.23%+0.92%
Form 8-K/A PINNACLE WEST CAPITAL For: Nov 08SEC filing · Form 8-K+0.23%+0.92%
Form 11-K PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form 11-K+0.25%-0.21%
Form 8-K PINNACLE WEST CAPITAL For: Jun 05SEC filing · Form 8-K-0.16%+1.86%
Form 8-K PINNACLE WEST CAPITAL For: Jun 06SEC filing · Form 8-K+0.01%-0.18%
Form 8-K PINNACLE WEST CAPITAL For: Jun 04SEC filing · Form 8-K+0.09%+1.81%
Form 8-K PINNACLE WEST CAPITAL For: Jun 03SEC filing · Form 8-K+0.20%-0.75%
Form 8-K PINNACLE WEST CAPITAL For: May 22SEC filing · Form 8-K-0.18%+0.30%
Form DEFA14A PINNACLE WEST CAPITALSEC filing · Form DEFA14A+0.00%+0.57%
Form DEF 14A PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form DEF-0.03%-0.52%
Form DEFA14A PINNACLE WEST CAPITALSEC filing · Form DEFA14A-0.04%-0.53%
Form 8-K PINNACLE WEST CAPITAL For: Feb 28SEC filing · Form 8-K-0.12%-1.10%
Form 8-K PINNACLE WEST CAPITAL For: Feb 29SEC filing · Form 8-K+1.69%+0.16%
Form S-3ASR PINNACLE WEST CAPITALSEC filing · Form S-3ASR+1.69%+0.16%
Form ARS PINNACLE WEST CAPITAL For: Dec 31SEC filing · Form ARS-0.61%-1.41%
Form D/A PINNACLE WEST CAPITALSEC filing · Form D+0.03%+0.16%
That’s how PNW usually reacts to SEC filings — get an email when it moves on news →
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More PNW: earnings → · analyst actions → · PNW overview →

Other Utilities names and their SEC filings

TickerEventsMedian 30-min% positive
ONE Gas, Inc. (OGS)271-0.07%45%
Evergy, Inc. (EVRG)269+0.10%60%
The York Water Company (YORW)267+0.01%51%
UGI Corporation (UGI)262+0.05%52%

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.