Synopsys (SNPS) insider buying
16 open-market purchases of SNPS by Synopsys's executives and directors since September 2025, worth $148,904 in total, from SEC Form 4 filings.
The most recent: Ro Khanna bought — on March 23, 2026.
The biggest buyer over the period is Robert G Painter: 1 purchase, $148,904.
By year
| Year | Purchases | Value |
|---|---|---|
| 2026 | 12 | $0 |
| 2025 | 4 | $148,904 |
Biggest buyers
| Insider | Buys | Value |
|---|---|---|
| Robert G Painter | 1 | $148,904 |
| Ro Khanna | 12 | $0 |
| Dan Newhouse | 3 | $0 |
Every purchase
Newest first. From SEC Form 4 filings. Insider buying across the market.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Mar 23, 2026 | Ro Khanna |
0 | $432.48 | — | — |
| Mar 23, 2026 | Ro Khanna |
0 | $432.48 | — | — |
| Mar 23, 2026 | Ro Khanna |
0 | $432.48 | — | — |
| Feb 24, 2026 | Ro Khanna |
0 | $440.72 | — | — |
| Feb 24, 2026 | Ro Khanna |
0 | $440.72 | — | — |
| Feb 24, 2026 | Ro Khanna |
0 | $440.72 | — | — |
| Jan 29, 2026 | Ro Khanna |
0 | $480.00 | — | — |
| Jan 29, 2026 | Ro Khanna |
0 | $480.00 | — | — |
| Jan 29, 2026 | Ro Khanna |
0 | $480.00 | — | — |
| Jan 13, 2026 | Ro Khanna |
0 | $511.80 | — | — |
| Jan 13, 2026 | Ro Khanna |
0 | $511.80 | — | — |
| Jan 13, 2026 | Ro Khanna |
0 | $511.80 | — | — |
| Dec 31, 2025 | Dan Newhouse |
0 | $469.72 | — | — |
| Dec 31, 2025 | Dan Newhouse |
0 | $469.72 | — | — |
| Dec 31, 2025 | Dan Newhouse |
0 | $469.72 | — | — |
| Sep 11, 2025 | Robert G Painter |
350 | $425.44 | $148,904 | Form 4 |
Questions
Are Synopsys insiders buying the stock?
16 open-market purchases of SNPS by Synopsys's executives and directors since September 2025, worth $148,904 in total, from SEC Form 4 filings. The most recent: Ro Khanna bought — on March 23, 2026.
What counts as insider buying here?
Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.
From Synopsys's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.