Form 4 for JANX Janux Therapeutics, Inc.
Accepted 2026-01-02 00:00:00 ET · period of report 2026-01-02 · accession 0001960264-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-01-02 | 2026-01-02 | JANX | Winter Charles M. | Chief Technical Off | A - Grant | $0.00 | +28.6K | 106.3K | +37% | $0 |
| D | 2026-01-02 | 2026-01-02 | JANX | Winter Charles M. | Chief Technical Off | S - Sale | $13.73 | -2,401 | 77.7K | -3% | -$33.0K |
| D | 2026-01-02 | 2026-01-02 | JANX | Winter Charles M. | Chief Technical Off | A - Grant | $0.00 | +100.1K | 100.1K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-01-02 | A | A | 28,600 | $0.00 | 106,321 | D | — | — | (F3) Represents the grant of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest in four equal annual installments beginning on January 1, 2027. |
| 2 | Common | Common Stock | 2026-01-02 | S | D | 2,401 | $13.73 | 77,721 | D | — | — | (F2) Includes 2,834 shares acquired under the Issuer's 2021 Employee Stock Purchase Plan on May 15, 2025. |
| 3 | Derivative | Stock option (right to buy) | 2026-01-02 | A | A | 100,100 | $0.00 | 100,100 | D | $13.65 · — to 2036-01-01 | 100,100 Common Stock | (F4) 25% of the shares subject to the option vest on January 1, 2027 and the balance will vest in equal monthly installments thereafter over a three year period. |