STOCK TITAN

Cadence Design Systems (CDNS) SVP sells 2,000 shares in 10b5-1 trade

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

CADENCE DESIGN SYSTEMS INC (CDNS) insider Paul Cunningham, a Sr. Vice President, reported an option exercise and related share sale. He exercised 1,000 stock options for common stock at an exercise price of $138.02 per share, leaving 7,328 options outstanding from that grant. On the same date, he acquired 1,000 common shares through the exercise and then sold 2,000 common shares at $323.32 per share. The equity transactions were effected pursuant to a Rule 10b5-1 Trading Plan adopted on March 16, 2026, and the options had vested monthly beginning March 25, 2021.

Positive

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Negative

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Insights

Analyzing...

Insider Cunningham Paul
Role Sr. Vice President
Sold 2,000 shs ($647K)
Approx. gross sale proceeds $647K
Approx. exercise cost $138K
Type Security Shares Price Value
Exercise Non- Qualified Stock Option (right to buy) F2 1,000 $0.00 $0.00
Exercise Common Stock F1 1,000 $138.02 $138K
Sale Common Stock F1 2,000 $323.32 $647K
Holdings After Transaction: Non- Qualified Stock Option (right to buy) — 7,328 shares (Direct); Common Stock — 124,586 shares (Direct)
Footnotes (2)
  1. F1. The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/16/2026 by the Reporting Person.
  2. F2. These options vested at a rate of 1/48th per month starting on March 25, 2021.
Options exercised 1,000 shares Non-Qualified Stock Option into common stock on August 17, 2026
Exercise price $138.02 per share Exercise price of Non-Qualified Stock Option on August 17, 2026
Shares sold 2,000 shares Common stock sale on August 17, 2026
Sale price $323.32 per share Price for common stock sold on August 17, 2026
Options remaining 7,328 options Non-Qualified Stock Options outstanding after the reported exercise
10b5-1 plan adoption date March 16, 2026 Date Paul Cunningham adopted the Rule 10b5-1 Trading Plan
Vesting rate 1/48th per month Vesting schedule starting March 25, 2021 for the option grant
Option expiration date February 25, 2028 Expiration date of the Non-Qualified Stock Option
Non- Qualified Stock Option financial
"security_title "Non- Qualified Stock Option (right to buy)""
Rule 10b5-1 Trading Plan regulatory
"effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/16/2026"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
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.
exercise price financial
"conversion_or_exercise_price "138.0200""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

FAQ

What transactions did CDNS executive Paul Cunningham report on this Form 4?

Paul Cunningham reported exercising 1,000 stock options at $138.02 per share and selling 2,000 common shares at $323.32 per share, all on August 17, 2026, as part of his ongoing equity compensation activity.

How many CADENCE DESIGN SYSTEMS (CDNS) options does Paul Cunningham retain after this filing?

After the reported transactions, Paul Cunningham holds 7,328 non-qualified stock options from the referenced grant. This figure reflects the remaining derivative securities reported as outstanding following the 1,000-share option exercise on August 17, 2026.

At what prices did Paul Cunningham exercise and sell CDNS shares?

He exercised options at an exercise price of $138.02 per share and sold common stock at $323.32 per share. These prices apply to 1,000 exercised shares and 2,000 sold shares, respectively, on August 17, 2026.

Were Paul Cunningham’s CDNS trades made under a Rule 10b5-1 trading plan?

Yes. The filing states the transactions were effected pursuant to a Rule 10b5-1 Trading Plan adopted on March 16, 2026. Such plans pre-schedule trades, limiting the informational value of trade timing for outside observers.

What type of equity award did Paul Cunningham exercise at CADENCE DESIGN SYSTEMS (CDNS)?

He exercised a Non-Qualified Stock Option covering 1,000 underlying common shares at an exercise price of $138.02. The options vested at a rate of 1/48th per month starting on March 25, 2021, according to the disclosure.

When did Paul Cunningham’s CDNS options begin vesting and at what rate?

The options began vesting on March 25, 2021, at a rate of 1/48th of the grant per month. This monthly vesting schedule gradually made portions of the non-qualified stock option exercisable over a four-year period.

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

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Learn about SEC filing dates
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).
X
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*
Cunningham Paul

(Last)(First)(Middle)
2655 SEELY AVENUE
BUILDING 5

(Street)
SAN JOSE CALIFORNIA 95134

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CADENCE DESIGN SYSTEMS INC [ CDNS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Sr. Vice President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026
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 Stock08/17/2026M1,000(1)A$138.02126,586D
Common Stock08/17/2026S2,000(1)D$323.32124,586D
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
Non- Qualified Stock Option (right to buy)$138.0208/17/2026M1,000 (2)02/25/2028Common Stock1,000$07,328D
Explanation of Responses:
1. The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/16/2026 by the Reporting Person.
2. These options vested at a rate of 1/48th per month starting on March 25, 2021.
Remarks:
/s/ Ahalya Hildreth, Attorney-in-Fact for Paul Cunningham08/19/2026
** 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)