Pegasystems officer proposes $249K share sale

The notice also identifies 7,000 shares sold on September 11 and 3,000 shares sold on August 25, 2026.

Rhea-AI Filing Summary

PegaSystems Inc. officer Rifat Kerim Akgonul reported a proposed sale of 7,084 common shares, with an approximate sale date of October 28, 2026, through Morgan Stanley Smith Barney LLC. The notice lists an aggregate market value of $249,499.19 and identifies NASDAQ as the market. The shares are described as acquired through previously exercised options on September 11, 2025. Akgonul also reported sales of 7,000 shares for $252,210 on September 11, 2026, and 3,000 shares for $101,966.10 on August 25, 2026.

Key Figures

Proposed Sale: 7,084 common shares Aggregate Market Value: $249,499.19 Approximate Sale Date: October 28, 2026 +4 more

7 metrics

Proposed Sale 7,084 common shares Approximate sale date October 28, 2026

Aggregate Market Value $249,499.19 Proposed sale

Approximate Sale Date October 28, 2026 Proposed sale

Prior Sale 7,000 shares September 11, 2026; reported sale value $252,210

Prior Sale Value $252,210 7,000 shares sold September 11, 2026

Prior Sale 3,000 shares August 25, 2026; reported sale value $101,966.10

Prior Sale Value $101,966.10 3,000 shares sold August 25, 2026

Key Terms

Rule 144, Previously Exercised Options, Securities Sold During The Past 3 Months

3 terms

Rule 144 regulatory

"sales required by paragraph (e) of Rule 144 to be aggregated"

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.

Previously Exercised Options financial

"Previously Exercised Options"

Securities Sold During The Past 3 Months financial

"Securities Sold During The Past 3 Months"

FAQ

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

How many PEGA shares did Rifat Kerim Akgonul propose to sell?

The notice lists a proposed sale of 7,084 common shares by PegaSystems Inc. officer Rifat Kerim Akgonul, with an approximate sale date of October 28, 2026. It gives an aggregate market value of $249,499.19 and names Morgan Stanley Smith Barney LLC.

What PEGA shares had Rifat Kerim Akgonul sold in the prior three months?

Akgonul reported a sale of 7,000 shares for $252,210 on September 11, 2026, and a sale of 3,000 shares for $101,966.10 on August 25, 2026.

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

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Available on EDGAR 10/28/2026 - 04:06 PM EDT Accepted by SEC EDGAR 10/28/2026 - 04:05 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	0001855325
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	PEGASYSTEMS INC.
SEC File Number	001-11859
Address of Issuer	225 WYMAN STREET STE 300 WALTHAM MASSACHUSETTS 02451-1293
Phone	6173749600
Name of Person for Whose Account the Securities are To Be Sold	RIFAT KERIM AKGONUL
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	7084	249499.19	163663545	10/28/2026	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	09/11/2025	Previously Exercised Options	Issuer			7084	09/11/2025	Cash

* 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
RIFAT KERIM AKGONUL 225 Wyman Street Waltham MA 02451	Common	09/11/2026	7000	252210.00
RIFAT KERIM AKGONUL 225 Wyman Street Waltham MA 02451	Common	08/25/2026	3000	101966.10

144: Remarks and Signature

Remarks
Date of Notice	10/28/2026
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/ Rifat Kerim Akgonul
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)