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SNPS · Synopsys Inc

Technology · −2.9% on Oct 16

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Updated Oct 17 · 6 feeds behind: Insider filings, 2 days, and 5 more · Every feed →

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The market view

Price chart

The interactive SNPS chart (by TradingView) loads here.

Our take

1 rule fired on SNPS

In short: none of these rules has solid or some evidence yet, so they show no clear lean on SNPS.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for SNPS
Members see one number for how strongly these rules agree on SNPS, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of SNPS. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded

Congress sales

Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view.

Latest 28 days
0
Earlier median
0
Earlier range
0–1
Distinct filers per 28 daysScale: 0–1
Oct 20, 2025Oct 18, 2026
Earlier periodsLatest 28 daysEarlier median 0

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Dec 25, 2020. Newest disclosure across this feed: Oct 15, 2026.

Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20260Partial; excluded
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–2.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20262Partial; excluded
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20262Within stored history
Sep 21, 2026–Oct 18, 2026Latest period3Within stored history
Congress purchases · Sparse history

Only 2 of 12 earlier periods had activity. That is too little recurring activity to label this count unusual. Earlier median: 0; range: 0–1.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20250Within stored history
Nov 17, 2025–Dec 14, 20250Within stored history
Dec 15, 2025–Jan 11, 20261Within stored history
Jan 12, 2026–Feb 8, 20260Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20261Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress sales · Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0; range: 0–1.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20251Within stored history
Nov 17, 2025–Dec 14, 20251Within stored history
Dec 15, 2025–Jan 11, 20260Within stored history
Jan 12, 2026–Feb 8, 20260Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20261Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Public officials

All 24 records in this snapshot
  1. Disclosed
    Sassine Ghazi · Sale

    Transaction dated Oct 15, 2026

  2. Filed
  3. Disclosed
    Janet Lee · Sale

    Transaction dated Oct 6, 2026

  4. Disclosed
    Janet Lee · Sale

    Transaction dated Oct 6, 2026

  5. Filed
  6. Filed
  7. Disclosed
    Sudhindra Kankanwadi · Sale

    Transaction dated Oct 5, 2026

  8. Disclosed
    Sudhindra Kankanwadi · Sale

    Transaction dated Oct 6, 2026

  9. Filed
  10. Filed
  11. Filed
  12. Disclosed
    Sassine Ghazi · Sale

    Transaction dated Sep 15, 2026

  13. Filed
  14. Disclosed
    Geus Aart De · Sale

    Transaction dated Aug 31, 2026

  15. Disclosed
    Geus Aart De · Sale

    Transaction dated Sep 1, 2026

  16. Disclosed
    Geus Aart De · Sale

    Transaction dated Aug 28, 2026

  17. Filed
  18. Filed
  19. Filed
  20. Disclosed
    Tommy Tuberville · Sale

    Transaction dated May 3, 2024

  21. Disclosed
    Alan Armstrong · Purchase

    Transaction dated Mar 27, 2026

  22. Disclosed
    Sassine Ghazi · Sale

    Transaction dated Jun 15, 2026

  23. Disclosed
    Shelagh Glaser · Sale

    Transaction dated Jun 12, 2026

  24. Disclosed
    Donald J Trump · Purchase

    Transaction dated Mar 11, 2026

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

1 member bought, 1 sold · 2 Rep

  1. ▼ SELLTommy Tuberville Rep · Senate · ALSNPS Synopsys Inc$1K–$15Kdisclosed Aug 5 · filed 824 days after the trade · late
  2. ▲ BUYAlan Armstrong Rep · Senate · OKSNPS Synopsys Inc$1K–$15Kdisclosed Jul 21 · filed 116 days after the trade · late 1 rule fired
See every Congress trade on SNPS →

Company insiders

0 buys · 6 sells (9 filed lots) · $51.4M sold

  1. ▼ SELLSassine Ghazi President and CEOSNPS Synopsys Inc$6.8Mdisclosed Oct 16 · filed 1 day after the trade
  2. ▼ SELLJanet Lee GC & Corporate SecretarySNPS Synopsys Inc$293Kdisclosed Oct 7 · filed 1 day after the trade
  3. ▼ SELLJanet Lee GC & Corporate SecretarySNPS Synopsys Inc$281Kdisclosed Oct 7 · filed 1 day after the trade
  4. ▼ SELLSudhindra Kankanwadi Deputy CFO & CAOSNPS Synopsys Inc$1.5Mdisclosed Oct 6 · filed 1 day after the trade
  5. ▼ SELLSudhindra Kankanwadi Deputy CFO & CAOSNPS Synopsys Inc$4.6Mdisclosed Oct 6 · filed the same day
  6. ▼ SELLSassine Ghazi President and CEOSNPS Synopsys Inc$5.5Mdisclosed Sep 16 · filed 1 day after the trade
  7. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$11Mdisclosed Sep 2 · filed 2 days after the trade
  8. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$10.3Mdisclosed Sep 2 · filed 1 day after the trade
  9. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$11.1Mdisclosed Aug 31 · filed 3 days after the trade
See every insider trade on SNPS →

Filings & events

Company filings (8-K) 91

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Other events · item 8.0112
  • Directors or officers joined, left or got new pay · item 5.0212
  • Quarterly or yearly results · item 2.0211
  • Shared information with investors · item 7.0110
  • Signed a major agreement · item 1.014
  • Shareholder vote results · item 5.073

Filing red flags 4

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Lobbying 18

Lobbying reports filed with the Senate for the company.

$2.4M across 18 reports

Issues named in the most reports

  • Taxation/Internal Revenue Code 16
  • Trade (domestic/foreign) 16
  • Labor Issues/Antitrust/Workplace 8
  • Science/Technology 6
  • Defense 5

Planned insider sales (Form 144) 39

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

6 in the last 90 days · 39 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 2

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13G, just holds: 2 filings

Filed by Vanguard Capital Management LLC · Capital World Investors

Biggest named funds (13F)

The largest SNPS holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on SNPS

  1. ▼ SELLSassine Ghazi President and CEOSNPS Synopsys Inc$6.8Mdisclosed Oct 16 · filed 1 day after the trade
  2. ▼ SELLJanet Lee GC & Corporate SecretarySNPS Synopsys Inc$293Kdisclosed Oct 7 · filed 1 day after the trade
  3. ▼ SELLJanet Lee GC & Corporate SecretarySNPS Synopsys Inc$281Kdisclosed Oct 7 · filed 1 day after the trade
  4. ▼ SELLSudhindra Kankanwadi Deputy CFO & CAOSNPS Synopsys Inc$1.5Mdisclosed Oct 6 · filed 1 day after the trade
  5. ▼ SELLSudhindra Kankanwadi Deputy CFO & CAOSNPS Synopsys Inc$4.6Mdisclosed Oct 6 · filed the same day
  6. ▼ SELLSassine Ghazi President and CEOSNPS Synopsys Inc$5.5Mdisclosed Sep 16 · filed 1 day after the trade
  7. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$11Mdisclosed Sep 2 · filed 2 days after the trade
  8. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$10.3Mdisclosed Sep 2 · filed 1 day after the trade
  9. ▼ SELLGeus Aart De Executive ChairSNPS Synopsys Inc$11.1Mdisclosed Aug 31 · filed 3 days after the trade
  10. ▼ SELLTommy Tuberville Rep · Senate · ALSNPS Synopsys Inc$1K–$15Kdisclosed Aug 5 · filed 824 days after the trade · late
  11. ▲ BUYAlan Armstrong Rep · Senate · OKSNPS Synopsys Inc$1K–$15Kdisclosed Jul 21 · filed 116 days after the trade · late 1 rule fired
  12. ▼ SELLSassine Ghazi President and CEOSNPS Synopsys Inc$6.7Mdisclosed Jun 16 · filed 1 day after the trade
  13. ▼ SELLShelagh Glaser CFOSNPS Synopsys Inc$1.5Mdisclosed Jun 15 · filed 3 days after the trade
  14. ▲ BUYDonald J Trump PresidentSNPS Synopsys Inc$15K–$50Kdisclosed May 8 · filed 58 days after the trade · late
  15. ▲ BUYDan Newhouse Rep · House · WASNPS Synopsys Inc$1K–$15Kdisclosed Jan 2 · filed 2 days after the trade
  16. ▼ SELLGilbert Ray Cisneros Jr Dem · House · CASNPS Synopsys Inc$1K–$15Kdisclosed Dec 12, 2025 · filed 24 days after the trade
  17. ▼ SELLGilbert Ray Cisneros Jr Dem · House · CASNPS Synopsys Inc$1K–$15Kdisclosed Nov 12, 2025 · filed 34 days after the trade
  18. ▼ SELLLisa C. McClain Rep · House · MISNPS Synopsys Inc$1K–$15Kdisclosed Oct 1, 2025 · filed 20 days after the trade
  19. ▲ BUYVal T. Hoyle Dem · House · ORSNPS Synopsys Inc$1K–$15Kdisclosed Sep 11, 2025 · filed 317 days after the trade · late
  20. ▲ BUYLisa C. McClain Rep · House · MISNPS Synopsys Inc$1K–$15Kdisclosed Sep 1, 2025 · filed 19 days after the trade
  21. ▼ SELLLisa C. McClain Rep · House · MISNPS Synopsys Inc$1K–$15Kdisclosed Aug 13, 2025 · filed 65 days after the trade · late
  22. ▲ BUYLisa C. McClain Rep · House · MISNPS Synopsys Inc$1K–$15Kdisclosed Aug 11, 2025 · filed 243 days after the trade · late
  23. ● EXCHANGEJulie Johnson Dem · House · TXSNPS Synopsys Inc$1K–$15Kdisclosed Aug 5, 2025 · filed 18 days after the trade
  24. ▼ SELLJefferson Shreve Rep · House · INSNPS Synopsys Inc$50K–$100Kdisclosed May 15, 2025 · filed 3 days after the trade
  25. ▲ BUYJefferson Shreve Rep · House · INSNPS Synopsys Inc$50K–$100Kdisclosed Apr 25, 2025 · filed 8 days after the trade
See all 34 trades on SNPS →
People & votes

Which members of Congress traded SNPS, sponsored bills that touch it and voted on them — opens here.