Constellation Energy officer proposes $8.17M sale

The selling plan is dated May 18, 2026, and is described as intended to comply with Rule 10b5-1(c).

Rhea-AI Filing Summary

Constellation Energy Corp. (CEG) officer Andrew Novotny filed a notice for a proposed sale of 29,727 common shares, with a listed aggregate market value of $8,174,925 and an approximate sale date of October 15, 2026. The proposed sale is described as connected to a selling plan dated May 18, 2026, intended to comply with Rule 10b5-1(c).

Prior sales by Andrew & Eloise Novotny TenCom listed for the past three months were 9,912 shares and 9,913 shares on August 21, 2026, and 9,909 shares on September 17, 2026.

Key Figures

Common shares proposed for sale: 29,727 shares Aggregate market value: $8,174,925 Shares sold: 9,912 shares +2 more

5 metrics

Common shares proposed for sale 29,727 shares Approximate sale date: October 15, 2026

Aggregate market value $8,174,925 Proposed sale

Shares sold 9,912 shares Andrew & Eloise Novotny TenCom; August 21, 2026

Shares sold 9,913 shares Andrew & Eloise Novotny TenCom; August 21, 2026

Shares sold 9,909 shares Andrew & Eloise Novotny TenCom; September 17, 2026

Key Terms

Rule 144, Rule 10b5-1(c), selling plan

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Rule 10b5-1(c) regulatory

"intended to comply with Rule 10b5-1(c)"

Rule 10b5-1(c) is an SEC guideline that lets company insiders set up a written, pre-planned schedule to buy or sell their company stock when they are not in possession of material, nonpublic information. For investors, it matters because such plans can reduce the appearance of insider trading by separating decisions from inside knowledge—like putting your trades on autopilot—while also requiring scrutiny since pre-planned trades can still affect market confidence and share value.

selling plan regulatory

"selling plan"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CEG shares did Andrew Novotny report for sale?

Andrew Novotny's notice lists a proposed sale of 29,727 Constellation Energy common shares, with a listed aggregate market value of $8,174,925 and an approximate sale date of October 15, 2026.

What prior CEG share sales are listed for Andrew Novotny?

Prior sales by Andrew & Eloise Novotny TenCom were 9,912 shares and 9,913 shares on August 21, 2026, and 9,909 shares on September 17, 2026. The sales are described as connected to a selling plan dated May 18, 2026, intended to comply with Rule 10b5-1(c).

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/15/2026 - 06:04 PM EDT Accepted by SEC EDGAR 10/15/2026 - 06:03 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001697866
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Constellation Energy Corporation
SEC File Number	001-41137
Address of Issuer	1310 Point Street Baltimore MARYLAND 21231
Phone	1-833-883-0162
Name of Person for Whose Account the Securities are To Be Sold	Andrew Novotny
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	29727	8174925	354307379	10/15/2026	NASD

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	01/07/2026	Acquired as consideration of merger or acquisition	Issuer			29727	01/07/2026	Securities

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Andrew & Eloise Novotny TenCom 1310 Point Street Baltimore MD 21231	Common Stock	08/21/2026	9912	2719116.34
Andrew & Eloise Novotny TenCom 1310 Point Street Baltimore MD 21231	Common Stock	08/21/2026	9913	2701477.87
Andrew & Eloise Novotny TenCom 1310 Point Street Baltimore MD 21231	Common Stock	09/17/2026	9909	2604425.08

144: Remarks and Signature

Remarks	The sales of shares set forth herein are made in connection with a selling plan dated 05/18/2026 that is intended to comply with Rule 10b5-1(c).
Date of Notice	10/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/18/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Goldman Sachs & Co. LLC on behalf of Andrew Novotny
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)