Sign inStart free

GICS sector · 76 companies · 8 industries · 2026

Utilities Stocks: Insider Trading & 8-K Events

Regulated electric, gas, and water utilities plus independent power producers, rate-case outcomes and capex plans disclosed in 10-Ks.

Open the live sector boardAsk AI about Utilities

Utilities in the last 90 days

In the last 90 days, officers and directors of Utilities companies bought $9.8M and sold $55.3M of their own stock on the open market (77 purchases vs 92 sales). The 76 tracked companies filed 207 8-K reports, including 27 leadership changes and 30 material agreements or acquisitions.

  • Largest net insider buying: Global Water Resources, Inc. (GWRS), $7.0M net.
  • Median revenue growth (latest fiscal year, 71 companies): +9.4%, 3rd of 11 sectors.

Source: SEC Form 4 (officers and directors, open-market codes P/S) and 8-K filings via EDGAR. Updated hourly.

Insider buying · 90d
$9.8M
15.0% of insider $ · 4th of 12
Cluster buys
0
3+ insiders, $250K+
8-K reports · 90d
207
27 leadership · 30 deals · 1 red flags
Median revenue growth
+9.4%
3rd of 11 sectors

Top insider buys

Utilities officers and directors, open-market purchases, last 90 days

  1. 1GWRSGlobal Water Resources, Inc.2 buyers$7.0M
  2. 2VSTVistra Corp.1 buyer · $9.8M sold$1.2M
  3. 3CEGConstellation Energy1 buyer$418K
  4. 4RGCORGC RESOURCES INC5 buyers$193K
  5. 5OPALOPAL Fuels Inc.2 buyers$177K
  6. 6HNRGHALLADOR ENERGY CO2 buyers$169K
  7. 7EVRGEvergy1 buyer$134K
  8. 8ETREntergy1 buyer · $1.0M sold$106K

Most active 8-K filers

Utilities current reports in the last 90 days

  1. 1OGSONE Gas, Inc.1 leadership7 filings
  2. 2AWKAmerican Water Works6 filings
  3. 3NEENextEra Energy6 filings
  4. 4TXNMTXNM ENERGY INC6 filings
  5. 5AESAES Corporation1 leadership · 1 red flag5 filings
  6. 6VSTVistra Corp.5 filings
  7. 7AEEAmeren5 filings
  8. 8DTEDTE Energy1 leadership5 filings

Rank every Utilities company by insider buying, 8-K events, 13D stakes and revenue growth on the live sector board. Free to start.

Latest Utilities SEC filings

10-K, 10-Q and 8-K filings in the last 30 days

Utilities sector FAQ

Are insiders buying Utilities stocks?

In the last 90 days, officers and directors of Utilities companies made 77 open-market purchases worth $9.8M and 92 sales worth $55.3M. Buying was 15.0% of insider dollar volume, 4th highest of 12 sectors. The largest net buyer was Global Water Resources, Inc. (GWRS) at $7.0M. Most insider selling is routine (taxes, diversification, 10b5-1 plans), so purchases carry more signal.

Which Utilities companies had cluster insider buying?

None in the last 90 days. A cluster buy means three or more officers or directors bought shares on the open market with $250K or more in total, which historically carries more signal than a single purchase.

What 8-K events did Utilities companies report recently?

Utilities companies filed 207 8-Ks in the last 90 days: 27 with executive or director changes (Item 5.02), 30 material agreements or acquisitions (Items 1.01 and 2.01) and 1 red-flag items such as bankruptcy, delisting notices, auditor changes, restatements or cybersecurity incidents. The most active filer was ONE Gas, Inc. (OGS) with 7 8-Ks.

How many Utilities companies does SignalX track?

SignalX tracks 76 SEC-reporting Utilities companies across 8 industries, led by Electric Services (30), Electric & Other Services Combined (16), Water Supply (11). Each company page shows its latest 10-K, 10-Q and 8-K filings with AI summaries, insider trades and 13F institutional holders.

Ask about Utilities

The research agent reads insider trades, 8-Ks, 13F holdings and financials for every Utilities company.

Start free

Utilities companies by industry

76 SEC-reporting companies with filings, insider trades and 13F holders

Cogeneration Services & Small Power Producers(1)

Electric, Gas & Sanitary Services(1)

Explore other sectors