Groupon ex-officer plans sale of 15,450 shares

Former Groupon officer Jiri Ponrt files a Rule 144 notice covering 15,450 GRPN shares from vested restricted stock awards.

Rhea-AI Filing Summary

Groupon, Inc. (GRPN) is the issuer for which former officer Jiri Ponrt has filed a Form 144 notice to sell common stock under Rule 144. The notice covers 15,450 shares of common stock with an aggregate market value of $294,163.07, based on shares outstanding of 40,665,296 as of September 17, 2026, listed on NASDAQ. The shares to be sold arise from restricted stock vesting events on March 12, 2026 for 1,256 shares and May 1, 2026 for 14,194 shares, both received as compensation from the issuer. The filing also lists several recent sales of Groupon common stock by Ponrt during the prior three months.

Key Figures

Shares proposed to be sold: 15,450 shares Aggregate market value of proposed sale: $294,163.07 Shares outstanding: 40,665,296 shares +5 more

8 metrics

Shares proposed to be sold 15,450 shares Common stock covered by the Rule 144 notice for Jiri Ponrt

Aggregate market value of proposed sale $294,163.07 Value of the 15,450 Groupon common shares in the Form 144

Shares outstanding 40,665,296 shares Groupon common shares outstanding as of September 17, 2026

Restricted stock vesting (March 12, 2026) 1,256 shares Compensation-related restricted stock vesting from issuer

Restricted stock vesting (May 1, 2026) 14,194 shares Compensation-related restricted stock vesting from issuer

Sale on September 10, 2026 13,500 shares for $244,778.88 Common stock sold by Jiri Ponrt in prior three months

Sale on September 11, 2026 13,500 shares for $249,024.25 Common stock sold by Jiri Ponrt in prior three months

Sale on September 14, 2026 17,000 shares for $321,613.45 Common stock sold by Jiri Ponrt in prior three months

Key Terms

Rule 144, restricted stock, attorney-in-fact, aggregate market value

4 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.

restricted stock financial

"Common | 03/12/2026 | Restricted Stock Vesting | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

attorney-in-fact regulatory

"as attorney-in-fact for Jiri Ponrt"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

aggregate market value financial

"15450 | 294163.07 | 40665296 | 09/17/2026"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What does the Form 144 filing disclose for Groupon (GRPN)?

It discloses that former officer Jiri Ponrt has filed a notice of intent under Rule 144 to sell 15,450 shares of Groupon common stock with an aggregate market value of $294,163.07, based on 40,665,296 shares outstanding on September 17, 2026.

How many Groupon (GRPN) shares is Jiri Ponrt planning to sell under this Form 144?

The notice covers 15,450 shares of Groupon common stock. These shares are tied to restricted stock vesting events on March 12, 2026 for 1,256 shares and May 1, 2026 for 14,194 shares, both received as compensation.

What is the aggregate market value of the Groupon (GRPN) shares covered by this Form 144?

The filing states an aggregate market value of $294,163.07 for the 15,450 shares of Groupon common stock covered by the notice of proposed sale under Rule 144.

How many Groupon (GRPN) shares were outstanding as of the date referenced in the Form 144?

The Form 144 indicates there were 40,665,296 shares of Groupon common stock outstanding as of September 17, 2026. This figure is used in connection with the Rule 144 sale information and is not the amount being sold.

What recent sales of Groupon (GRPN) stock by Jiri Ponrt are disclosed in the Form 144?

The filing lists recent sales of Groupon common stock by Jiri Ponrt, including 13,500 shares for $244,778.88 on September 10, 2026 and 13,500 shares for $249,024.25 on September 11, 2026, plus additional sales on September 14, 15, and 16, 2026.

On which market is Groupon (GRPN) stock listed according to the Form 144?

The Form 144 identifies Groupon common stock as listed on NASDAQ. The notice relates to proposed sales of 15,450 shares of this common stock by former officer Jiri Ponrt under Rule 144.

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

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Available on EDGAR 09/17/2026 - 04:15 PM Accepted by SEC EDGAR 09/17/2026 - 04:14 PM 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	0001973423
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	Groupon, Inc.
SEC File Number	001-35335
Address of Issuer	35 W. WACKER, FLOOR 25 CHICAGO ILLINOIS 60601
Phone	3128728670
Name of Person for Whose Account the Securities are To Be Sold	Ponrt Jiri
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	Former 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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	15450	294163.07	40665296	09/17/2026	NASDAQ

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	03/12/2026	Restricted Stock Vesting	Issuer			1256	03/12/2026	Compensation
Common	05/01/2026	Restricted Stock Vesting	Issuer			14194	05/01/2026	Compensation

* 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
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/10/2026	13500	244778.88
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/11/2026	13500	249024.25
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/14/2026	17000	321613.45
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/15/2026	13500	251538.43
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/16/2026	17000	326643.41

144: Remarks and Signature

Remarks
Date of Notice	09/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/12/2026
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	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Jiri Ponrt
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)