PLUMMER JAMES D
Director · CDNS
As of 2026-09-27, PLUMMER JAMES D has 12 Form 4 transactions on record across 1 company — 4 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-11 | CDNS | Sale | 1,511 @ $381.34 | $576K | −6.1% of holding | 23,264 | Form 4 |
| 2025-05-16 | CDNS | Sale | 868 @ $319.95 | $278K | −3.5% of holding | 23,996 | Form 4 |
| 2024-03-07 | CDNS | Sale | 2,412 @ $315.40 | $761K | −9.5% of holding | 22,923 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-07 | CDNS | Award / grant | 714 | 3,120 | Form 4 |
| 2026-05-07 | CDNS | Gift | 779 | 24,775 | Form 4 |
| 2026-05-07 | CDNS | Gift | 779 | 2,406 | Form 4 |
| 2025-05-08 | CDNS | Award / grant | 779 | 3,185 | Form 4 |
| 2025-05-02 | CDNS | Gift | 868 | 24,864 | Form 4 |
| 2025-05-02 | CDNS | Gift | 868 | 2,406 | Form 4 |
| 2024-05-02 | CDNS | Award / grant | 868 | 3,274 | Form 4 |
| 2024-05-02 | CDNS | Gift | 1,073 | 23,996 | Form 4 |
| 2024-05-02 | CDNS | Gift | 1,073 | 2,406 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.