Groupon Former Officer Proposes Sale of 20,000 Shares

The notice separately lists prior sales by Jiri Ponrt from September 10 through September 23, 2026.

Rhea-AI Filing Summary

Groupon, Inc. (GRPN) former officer Jiri Ponrt reported a proposed sale of 20,000 common shares, listing September 24, 2026, as the approximate sale date and $409,530.93 as the aggregate market value. The notice identifies restricted stock vesting from the issuer on April 13, 2024, as the source of the shares and lists prior sales by Ponrt dated September 10 through September 23, 2026.

Key Figures

Proposed sale: 20,000 common shares Aggregate market value: $409,530.93 Prior sale: 13,500 common shares +1 more

4 metrics

Proposed sale 20,000 common shares Approximate sale date: September 24, 2026

Aggregate market value $409,530.93 Proposed sale

Prior sale 13,500 common shares September 10, 2026

Prior sale 25,000 common shares September 21, 2026

Key Terms

Rule 144, Restricted Stock Vesting

2 terms

Rule 144 regulatory

"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 Vesting financial

"Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

FAQ

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

How many GRPN shares is former officer Jiri Ponrt proposing to sell?

Jiri Ponrt reported a proposed sale of 20,000 Groupon common shares, with September 24, 2026, listed as the approximate sale date and $409,530.93 as the aggregate market value.

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

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Available on EDGAR 09/24/2026 - 04:27 PM Accepted by SEC EDGAR 09/24/2026 - 04:24 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	20000	409530.93	40665296	09/24/2026	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	04/13/2024	Restricted Stock Vesting	Issuer			20000	04/13/2024	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
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/17/2026	15450	294163.07
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/18/2026	17000	317554.05
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/21/2026	25000	526213.14
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/22/2026	20729	443977.81
Jiri Ponrt 35 West Wacker Drive 25th Floor Chicago IL 60601	Common	09/23/2026	20000	402085.79

144: Remarks and Signature

Remarks
Date of Notice	09/24/2026
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/ Jennifer Ruchti, 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)