Updated Jul 16, 2026 · Last SEC filing 2026-06-03
EXELIXIS, INC. (EXEL) has filed 23 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-03. 2 Form 8-K material event filings were reported by EXEL in the last 90 days. 10 Form 144 notices of proposed sale were filed for EXEL stock. InsiderAlpha tracks every EXEL SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Biological Products, (No Diagnostic Substances) (SIC 2836) |
|---|---|
| SEC CIK | 0000939767 |
| Form 4 filings (90d) | 23 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 10 |
| Latest Form 4 filing | 2026-06-03 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Eckhardt Sue Gail | Director | S — Open-market sale | 9.8K | $50.14 | $492K | SEC | |
| WYSZOMIERSKI JACK L | Director | S — Open-market sale | 3.9K | $50.55 | $198K | SEC | |
| Beckerle Mary C | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Smith Julie | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| WYSZOMIERSKI JACK L | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Oliver Bob | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Freire Maria C | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| POSTE GEORGE | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Heyman Tomas J. | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| PAPADOPOULOS STELIOS | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Eckhardt Sue Gail | Director | A — Grant or award | 8.4K | $0.00 | — | SEC | |
| Aftab Dana | EVP, Research and Development | S — Open-market sale | 43.5K | $50.35 | $2.19M | SEC | |
| Haley Patrick J. | EVP, Commercial | S — Open-market sale | 32.1K | $49.81 | $1.60M | SEC | |
| Hefti Brenda | SVP and General Counsel | S — Open-market sale | 6.6K | $50.21 | $333K | SEC | |
| Senner Christopher J. | EVP and CFO | S — Open-market sale | 34.9K | $50.00 | $1.75M | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for EXELIXIS, INC. (EXEL). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Freire Maria C | 4 | $1.36M |
| Beckerle Mary C | 4 | $463K |
| MORRISSEY MICHAEL | 4 | $6.57M |
| WYSZOMIERSKI JACK L | 2 | $198K |
| POSTE GEORGE | 2 | $2.74M |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in EXEL insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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