Constellation Energy CEG Insider Ownership

Updated Oct 11, 2026

In the last 12 months, insiders at Constellation Energy made open-market purchases of $417,931 (1.5K shares) and sold no shares on the open market.

• Among Constellation Energy insiders, Roger W. Crandall (Director) led open-market buying over the past 12 months with $417,931 of purchases (1.5K shares); the latest was on August 11, 2026.
• Apart from open-market trades, CEG insiders received 299.41K shares in stock awards, acquired 435.94K shares through option exercises and conversions and gave up 189.11K shares to cover taxes or exercise prices in the past 12 months.
• Business Quant data shows Constellation Energy insiders holding 713.13K shares in total in their latest Form 4 filings, up 0.24% from 711.44K shares at the end of Q2 2026 and up 103.93% from 349.7K shares at the end of Q3 2025.
• None of the 713.13K shares held by Constellation Energy insiders is held through trusts, partnerships or family members; all are direct holdings.
• Per Business Quant, 14 insiders of CEG hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Constellation Energy's top three insider holders by shares held are Andrew R. Novotny (Officer, 298.85K shares), Joseph Dominguez (President & CEO, 121.36K shares) and Bryan Craig Hanson (EVP & Chief Generation Officer, 65.61K shares).
• Of the shares held by CEG insiders, 41.91% belong to Andrew R. Novotny.
• Institutional holders reported 79.76% of Constellation Energy's outstanding shares for Q2 2026; insiders' latest Form 4 filings put their stake at about 0.20%, and other investors, including the public, hold the remaining 20.04%.
• In the past year, 22 insiders of Constellation Energy submitted 33 Form 4 filings reporting trades, awards or other transactions.
• The insider data for CEG reflects Form 4 filings through October 2, 2026.