Kayyem Jon Faiz insider trades
Kayyem Jon Faiz has filed 37 Form 4s with the SEC that we hold, for Inhibrx Biosciences, Inc. (INBX) (Director), Biodesix INC (BDSX) (Director) and INBX (Director). Across all of them we count 13 purchases worth $8.5M and 7 sales worth $1.1M reported on Form 4. In the last 12 months: 3 purchases ($1.6M) and 0 sales ($0). The largest single trade was a purchase of 80,738 shares of Inhibrx Biosciences, Inc. worth $1.4M, dated 2024-06-03. The first filing on our record is dated 2021-12-08 and the latest 2026-09-23.
Inhibrx Biosciences, Inc. (INBX)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-05-31 | P, purchase reported on Form 4 | 70,193 | $1.1M | 2024-06-04 |
| 2024-06-03 | P, purchase reported on Form 4 | 80,738 | $1.4M | 2024-06-04 |
| 2024-06-03 | P, purchase reported on Form 4 | 46,792 | $777.2K | 2024-06-04 |
| 2024-06-04 | P, purchase reported on Form 4 | 65,337 | $1.1M | 2024-06-04 |
| 2024-06-04 | P, purchase reported on Form 4 | 23,726 | $432.8K | 2024-06-04 |
| 2024-06-05 | P, purchase reported on Form 4 | 8,265 | $147.9K | 2024-06-07 |
| 2024-06-05 | P, purchase reported on Form 4 | 49,284 | $849.2K | 2024-06-07 |
| 2024-11-19 | P, purchase reported on Form 4 | 34,843 | $495.8K | 2024-11-22 |
| 2024-11-20 | P, purchase reported on Form 4 | 18,750 | $266.1K | 2024-11-22 |
| 2026-09-08 | P, purchase reported on Form 4 | 5,000 | $567.6K | 2026-09-08 |
| 2026-09-16 | P, purchase reported on Form 4 | 5,000 | $500.0K | 2026-09-17 |
| 2026-09-23 | P, purchase reported on Form 4 | 5,000 | $500.0K | 2026-09-23 |
Biodesix INC (BDSX)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-11-21 | P, purchase reported on Form 4 | 173,913 | $200.0K | 2022-11-21 |
INBX (INBX)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-10-21 | S, sale reported on Form 4 | 5,928 | $181.3K | 2022-10-24 |
| 2022-10-21 | S, sale reported on Form 4 | 3,572 | $105.0K | 2022-10-24 |
| 2022-11-21 | S, sale reported on Form 4 | 6,767 | $203.8K | 2022-11-22 |
| 2022-11-21 | S, sale reported on Form 4 | 2,733 | $80.2K | 2022-11-22 |
| 2022-12-21 | S, sale reported on Form 4 | 7,541 | $202.6K | 2022-12-22 |
| 2022-12-21 | S, sale reported on Form 4 | 1,959 | $54.1K | 2022-12-22 |
| 2023-01-23 | S, sale reported on Form 4 | 9,500 | $240.0K | 2023-01-23 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1366268) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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