Transactions
50
Insider / SYNOPSYS INC
LEE JANET
GC & Corporate Secretary at SYNOPSYS INC
- Company
- SYNOPSYS INC
- Ticker
- SNPS
- First filing on record
- December 2, 2025
- Latest trade on record
- October 6, 2026
- SEC filings
- EDGAR ↗
LEE JANET, GC & Corporate Secretary at SYNOPSYS INC, has disclosed 50 transactions in SNPS since December 2, 2025: 0 purchases (0 open-market buys) and 19 sales, worth about $3.8M at the reported prices. The latest was filed October 7, 2026, 1 day after the trade; 12 filings were late against the 2-business-day Form 4 deadline.
Open-market buys
0
Sales
19
Avg. disclosure lag
2.2d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months LEE JANET made no purchases and 19 sales worth $3.8M, plus 31 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
LEE JANET has traded 1 stock on record; the largest by dollars is SNPS.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 16 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 30 | 31,840 | — |
| F | Shares withheld for tax | 15 | 6,600 | $2.9M |
| S | Open-market sale | 4 | 1,644 | $835K |
| A | Grant or award | 1 | 3,238 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 31 | 0 | 13 · $2.5M |
| 2025 | 19 | 0 | 6 · $1.3M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| SNPS | Sell S | October 6, 2026 | October 7, 2026 | 1d | 560 | $502 | $281K | Form 4 ↗ | ||
| SNPS | Sell S | October 6, 2026 | October 7, 2026 | 1d | 584 | $503 | $293K | Form 4 ↗ | ||
| SNPS | Option / conversion M | September 11, 2026 | September 14, 2026 | 3d | 2,283 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | September 11, 2026 | September 14, 2026 | 3d | 993 | $397 | $395K | Form 4 ↗ | ||
| SNPS | Option / conversion M | September 11, 2026 | September 14, 2026 | 3d | 2,283 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | September 1, 2026 | September 2, 2026 | 1d | 699 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | September 1, 2026 | September 2, 2026 | 1d | 304 | $415 | $126K | Form 4 ↗ | ||
| SNPS | Option / conversion M | September 1, 2026 | September 2, 2026 | 1d | 699 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | August 16, 2026 | August 17, 2026 | 1d | 729 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | August 16, 2026 | August 17, 2026 | 1d | 318 | $422 | $134K | Form 4 ↗ | ||
| SNPS | Option / conversion M | August 16, 2026 | August 17, 2026 | 1d | 729 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | June 15, 2026 | June 16, 2026 | 1d | 540 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | June 15, 2026 | June 16, 2026 | 1d | 235 | $454 | $107K | Form 4 ↗ | ||
| SNPS | Option / conversion M | June 15, 2026 | June 16, 2026 | 1d | 540 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | June 1, 2026 | June 2, 2026 | 1d | 699 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | June 1, 2026 | June 2, 2026 | 1d | 304 | $492 | $150K | Form 4 ↗ | ||
| SNPS | Option / conversion M | June 1, 2026 | June 2, 2026 | 1d | 699 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | May 16, 2026 | May 18, 2026 | 2d | 729 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | May 16, 2026 | May 18, 2026 | 2d | 318 | $502 | $160K | Form 4 ↗ | ||
| SNPS | Option / conversion M | May 16, 2026 | May 18, 2026 | 2d | 729 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | March 3, 2026 | March 4, 2026 | 1d | 292 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | March 3, 2026 | March 4, 2026 | 1d | 127 | $424 | $54K | Form 4 ↗ | ||
| SNPS | Option / conversion M | March 3, 2026 | March 4, 2026 | 1d | 292 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | March 1, 2026 | March 2, 2026 | 1d | 699 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | March 1, 2026 | March 2, 2026 | 1d | 304 | $414 | $126K | Form 4 ↗ | ||
| SNPS | Option / conversion M | March 1, 2026 | March 2, 2026 | 1d | 699 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | February 16, 2026 | February 17, 2026 | 1d | 2,873 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | February 16, 2026 | February 17, 2026 | 1d | 921 | $437 | $403K | Form 4 ↗ | ||
| SNPS | Option / conversion M | February 16, 2026 | February 17, 2026 | 1d | 2,873 | — | — | Form 4 ↗ | ||
| SNPS | Sell S | January 12, 2026 | January 13, 2026 | 1d | 250 | $530 | $133K | 10b5-1 plan | Form 4 ↗ | |
| SNPS | Sell S | January 7, 2026 | January 8, 2026 | 1d | 250 | $510 | $128K | 10b5-1 plan | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 937 | — | — | latederivative | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 1,873 | — | — | latederivative | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 1,873 | — | — | latederivative | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 702 | — | — | latederivative | Form 4 ↗ | |
| SNPS | Sell F | December 31, 2025 | January 5, 2026 | 5d | 408 | $470 | $192K | late | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 937 | — | — | late | Form 4 ↗ | |
| SNPS | Sell F | December 31, 2025 | January 5, 2026 | 5d | 815 | $470 | $383K | late | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 1,873 | — | — | late | Form 4 ↗ | |
| SNPS | Sell F | December 31, 2025 | January 5, 2026 | 5d | 815 | $470 | $383K | late | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 1,873 | — | — | late | Form 4 ↗ | |
| SNPS | Sell F | December 31, 2025 | January 5, 2026 | 5d | 306 | $470 | $144K | late | Form 4 ↗ | |
| SNPS | Option / conversion M | December 31, 2025 | January 5, 2026 | 5d | 702 | — | — | late | Form 4 ↗ | |
| SNPS | Other A | December 16, 2025 | December 18, 2025 | 2d | 3,238 | — | — | derivative | Form 4 ↗ | |
| SNPS | Option / conversion M | December 3, 2025 | December 4, 2025 | 1d | 293 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | December 3, 2025 | December 4, 2025 | 1d | 128 | $466 | $60K | Form 4 ↗ | ||
| SNPS | Option / conversion M | December 3, 2025 | December 4, 2025 | 1d | 293 | — | — | Form 4 ↗ | ||
| SNPS | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 699 | — | — | derivative | Form 4 ↗ | |
| SNPS | Sell F | December 1, 2025 | December 2, 2025 | 1d | 304 | $438 | $133K | Form 4 ↗ | ||
| SNPS | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 699 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 7, 2026 | Form 4 | 0001711671-26-000026 | 2 | published | EDGAR ↗ |
| September 14, 2026 | Form 4 | 0001711671-26-000024 | 3 | published | EDGAR ↗ |
| September 2, 2026 | Form 4 | 0001711671-26-000022 | 3 | published | EDGAR ↗ |
| August 17, 2026 | Form 4 | 0001711671-26-000020 | 3 | published | EDGAR ↗ |
| June 16, 2026 | Form 4 | 0001711671-26-000018 | 3 | published | EDGAR ↗ |
| June 2, 2026 | Form 4 | 0001711671-26-000016 | 3 | published | EDGAR ↗ |
| May 18, 2026 | Form 4 | 0001711671-26-000014 | 3 | published | EDGAR ↗ |
| March 4, 2026 | Form 4 | 0001711671-26-000012 | 3 | published | EDGAR ↗ |
| March 2, 2026 | Form 4 | 0001711671-26-000010 | 3 | published | EDGAR ↗ |
| February 17, 2026 | Form 4 | 0001711671-26-000008 | 3 | published | EDGAR ↗ |
| January 13, 2026 | Form 4 | 0001711671-26-000006 | 1 | published | EDGAR ↗ |
| January 8, 2026 | Form 4 | 0001711671-26-000004 | 1 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001711671-26-000002 | 12 | published | EDGAR ↗ |
| December 18, 2025 | Form 4 | 0001711671-25-000009 | 1 | published | EDGAR ↗ |
| December 4, 2025 | Form 4 | 0001711671-25-000007 | 3 | published | EDGAR ↗ |
| December 2, 2025 | Form 4 | 0001711671-25-000005 | 3 | published | EDGAR ↗ |
Other insiders at SYNOPSYS INC
- DE GEUS AART Director 29 rows
- Ghazi Sassine PRESIDENT AND CEO 27 rows
- Glaser Shelagh CFO 24 rows
- Kankanwadi Sudhindra Chief Accounting Officer 24 rows
- PAINTER ROBERT G President & CEO 24 rows
- JOHNSON MERCEDES Director 15 rows
- Ellow Michael Chief Revenue Officer 9 rows
- Shimer Peter A Director 5 rows
- CHAFFIN JANICE Director 4 rows
- CHIZEN BRUCE R Director 4 rows
Everyone on file, with contracts and lobbying under the company's name: SYNOPSYS INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 16 | 50 | December 2, 2025 | October 7, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.