Constellation Energy insider trading

Every open-market purchase and sale by Constellation Energy's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchases, 5 years $424,854 2 trades by 2 insiders 3 months later: median −3.3% (−13.6% vs S&P 500) Insider sales, 5 years $1.2M 2 trades by 2 insiders 3 months later: median −6.5% (−6.7% vs S&P 500)

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.

Constellation Energy insider open-market trades
Date	Insider	Trade	Shares	Price	Value	1M after	3M after	6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Constellation Energy’s insiders pay?

From February 21, 2025 to August 13, 2026, 2 insiders reported 1 open-market purchase and 1 sale not made under a pre-set plan in Constellation Energy. After sales, the shares moved +5.0% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on August 14, 2026 into $9,120 by November 2, 2026, −34.4% a year. It held shares 100% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $9,768 (−10.2% a year), and held throughout $9,768 (−10.2%).

Copying Constellation Energy's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Constellation Energy's insiders from August 14, 2026, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 100% of the time.

Constellation Energy: each insider's record
Insider	Role	Purchases	12 months after their purchases	Beat the S&P 500	Sales	12 months after their sales	Latest report
Bauer Matthew N	SVP & Controller	0	—	—	1	+5.0% (1)	February 21, 2025
Crandall Roger W	Director	1	—	—	0	—	August 13, 2026

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

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