Latest filingAug 27, 2026Most recent Form 4
CDNS
CADENCE DESIGN SYSTEMS INC
NasdaqTechnologyServices-Prepackaged Software
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$114M7 sells
Net open-market-$114M3 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period11transactions
- S · Open-market sells · dominant7 · 64%
- M · Option exercise2 · 18%
- F · Tax withholding1 · 9%
- G · Gifts1 · 9%
Activity by reported role
A joint filing can contribute to multiple roles11transactions
- VP · dominant6 · 55%
- Director5 · 45%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (3)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeSangiovanni Vincentelli AlbertoCommon Stock · Direct
40,835Aug 25, 2026
Cunningham PaulCommon Stock · Direct
123,586Aug 25, 2026
Scannell PaulCommon Stock · Direct
31,720Aug 26, 2026
Cunningham PaulNon- Qualified Stock Option (right to buy) · Direct
7,328Aug 17, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
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Top insiders
By absolute net value across the selected period- CP-$508.6k
- SP-$58.5k
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
CDNS transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| CDNS | Scannell Paul | VP | withholding | 181 | -$5.85M | F | −0.6% | 08/19 | 08/17 | |
| CDNS | Cunningham Paul | VP | exercise10b5-1 | 1.00k | $0 | M | −0.6% | 08/19 | 08/17 | |
| CDNS | Cunningham Paul | VP | sale10b5-1 | 2.00k | -$64.6M | S | −0.6% | 08/19 | 08/17 | |
| CDNS | Cunningham Paul | VP | exercise10b5-1 | 1.00k | $13.8M | M | −0.6% | 08/19 | 08/17 |
CADENCE DESIGN SYSTEMS INC Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at CADENCE DESIGN SYSTEMS INC?
Scannell Paul, SANGIOVANNI VINCENTELLI ALBERTO, Cunningham Paul.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Scannell Paul reported a sale on Aug 26, 2026 valued at $9.49M. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $1,142,654.54. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.