STOCK TITAN

PEGASYSTEMS (NASDAQ: PEGA) CFO exercises RSUs and increases share holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

PEGASYSTEMS INC COO and CFO Kenneth Stillwell reported routine equity compensation activity involving restricted stock units and related tax withholding. On June 4, he exercised 3,230 restricted stock units into the same number of common shares, with 1,272 shares withheld at $35.11 per share to cover tax obligations. On June 5, he exercised another 4,402 restricted stock units, with 1,733 shares withheld at $35.44 per share for taxes. Following these transactions, he directly held 116,318 common shares, and an additional 1,908 shares were reported as indirectly owned for his children.

Positive

  • None.

Negative

  • None.
Insider STILLWELL KENNETH
Role COO, CFO
Type Security Shares Price Value
Exercise Restricted Stock Units 4,402 $0.00 --
Exercise Common stock 4,402 $0.00 --
Tax Withholding Common stock 1,733 $35.44 $61K
Exercise Restricted Stock Units 3,230 $0.00 --
Exercise Common stock 3,230 $0.00 --
Tax Withholding Common stock 1,272 $35.11 $45K
holding Common stock -- -- --
Holdings After Transaction: Restricted Stock Units — 30,816 shares (Direct, null); Common stock — 116,318 shares (Direct, null); Common stock — 1,908 shares (Indirect, Reporting Person's children)
Footnotes (1)
  1. Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock. 25% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 75% vest in equal quarterly installments over the following three years.
RSUs exercised June 4 3,230 shares Restricted stock units converted to common stock on June 4, 2026
Tax shares withheld June 4 1,272 shares at $35.11/share Shares withheld to cover tax obligations on June 4, 2026
RSUs exercised June 5 4,402 shares Restricted stock units converted to common stock on June 5, 2026
Tax shares withheld June 5 1,733 shares at $35.44/share Shares withheld to cover tax obligations on June 5, 2026
Direct common shares after June 5 116,318 shares Direct PEGASYSTEMS common stock held by Stillwell after latest transaction
Indirect holdings (children) 1,908 shares Common stock reported as indirectly owned for reporting person’s children
RSUs remaining from 2025 grant 30,816 units Restricted stock units remaining after June 5, 2026 transaction
RSUs remaining from 2026 grant 35,540 units Restricted stock units remaining after June 4, 2026 transaction
Restricted Stock Units financial
"Each restricted stock unit represents the right to receive, following vesting, one share"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition""
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
Date Exercisable financial
"25% of the restricted stock units vested on the Date Exercisable in Table II"
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
STILLWELL KENNETH

(Last)(First)(Middle)
C/O PEGASYSTEMS INC.
225 WYMAN STREET, STE 300

(Street)
WALTHAM MASSACHUSETTS 02451

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
PEGASYSTEMS INC [ PEGA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
COO, CFO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common stock06/04/2026M3,230A$0113,188D
Common stock06/04/2026F1,272D$35.11111,916D
Common stock06/05/2026M4,402A$0116,318D
Common stock06/05/2026F1,733D$35.44114,585D
Common stock1,908IReporting Person's children
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)$006/04/2026M3,23003/04/2026(2)03/04/2029Common stock3,230$035,540D
Restricted Stock Units(1)$006/05/2026M4,40203/05/2025(2)03/05/2028Common stock4,402$030,816D
Explanation of Responses:
1. Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.
2. 25% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 75% vest in equal quarterly installments over the following three years.
Remarks:
/s/Kathryn Leach, Attorney-in-Fact for Kenneth Stillwell06/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did PEGA executive Kenneth Stillwell report in this Form 4 filing?

Kenneth Stillwell reported exercising restricted stock units and related tax-withholding dispositions. He converted 7,632 units into common shares over two days, while the company withheld shares to cover taxes, resulting in a net increase in his direct PEGASYSTEMS equity holdings.

How many PEGA shares did Kenneth Stillwell acquire and withhold for taxes?

He exercised 3,230 restricted stock units on June 4 and 4,402 on June 5. To cover taxes, 1,272 shares were withheld at $35.11 per share and 1,733 at $35.44 per share, with the remaining shares added to his holdings.

What are Kenneth Stillwell’s PEGA share holdings after these transactions?

After the reported transactions, Kenneth Stillwell directly held 116,318 shares of PEGASYSTEMS common stock. The filing also shows an additional 1,908 common shares reported as indirectly owned through his children, reflecting family-related indirect ownership alongside his direct position.

Were the PEGA Form 4 transactions open-market buys or sales?

The filing shows no open-market purchases or sales. Instead, it records option-like exercises of restricted stock units (code M) and tax-withholding dispositions (code F), where shares were withheld by the issuer to pay tax obligations, not sold in the market.

What do the PEGA restricted stock unit footnotes explain in this Form 4?

The footnotes state each restricted stock unit equals one common share after vesting. They also explain that 25% of units vested on the listed exercisable date, with the remaining 75% vesting in equal quarterly installments over three years, defining the long-term vesting schedule.