C

CDNS

Nasdaq

CADENCE DESIGN SYSTEMS INC

Latest disclosureOctober 5, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 77 sales

Price by TradingView

Insider transactions 131

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $1.04M by 3 insiders.

No purchases match these filters in the loaded filings.

This reflects the filings imported so far, not a complete trading history.

Show all loaded activity

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000813672
Latest public acceptance: Oct 5, 2026, 09:04 PM UTC
Score calculated: Oct 7, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 7

All Congress filings

Partial sale disclosed

Cadence Design Systems, Inc. - Common Stock (CDNS) · Stock

The filing reports a partial sale for a joint account.

Kevin Hern official portrait

Kevin HernReporting House member

Reported amount: $15,001 – $50,000Reported range; exact amount not disclosed.
Trade date: September 14, 2026

Partial sale disclosed

Cadence Design Systems, Inc. - Common Stock (CDNS) · Stock

The filing reports a partial sale for a joint account.

Kevin Hern official portrait

Kevin HernReporting House member

Reported amount: $15,001 – $50,000Reported range; exact amount not disclosed.
Trade date: September 2, 2026

Full sale disclosedAmended report

Cadence Design Systems, Inc. - Common Stock · Stock

The filing reports a full sale for a joint account.

Thomas H Tuberville official portrait

Thomas H TubervilleReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 3, 2024

Full sale disclosed

Cadence Design Systems, Inc. - Common Stock · Stock

The filing reports a full sale for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $50,001 – $100,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Partial sale disclosed

Cadence Design Systems, Inc. - Common Stock (CDNS) · Stock

The filing reports a partial sale for a spouse.

Byron Donalds official portrait

Byron DonaldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: June 5, 2026

Partial sale disclosed

Cadence Design Systems, Inc. - Common Stock (CDNS) · Stock

The filing reports a partial sale for the member.

Byron Donalds official portrait

Byron DonaldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: June 5, 2026

Sale disclosed

Cadence Design Systems, Inc. - Common Stock (CDNS) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portrait

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025