Yea Christopher
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Yea Christopher. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,125 | — | — | Nov 21, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 87,390 | — | — | Nov 20, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 2,683 | $14.48 | $38,850 | Nov 17, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 1,954 | $13.42 | $26,223 | Aug 22, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,750 | — | — | Aug 22, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 2,649 | $13.19 | $34,940 | Aug 17, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 30,250 | $15.69 | $474,623 | Jul 8, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,125 | — | — | May 23, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,750 | — | — | May 22, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 2,600 | $11.84 | $30,784 | May 17, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 1,918 | $10.02 | $19,218 | Feb 22, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 2,601 | $9.82 | $25,542 | Feb 17, 2025 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,125 | — | — | Nov 26, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 7,192 | $9.26 | $66,598 | Nov 17, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Option Exercise | 3,125 | — | — | Aug 23, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 7,102 | $12.01 | $85,295 | Aug 17, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 11,610 | $11.76 | $136,534 | May 17, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 12,053 | $14.11 | $170,068 | Feb 17, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Sale | 39,886 | $15.01 | $598,689 | Feb 14, 2024 |
| KALV | CHIEF DEVELOPMENT OFFICER | Award / Grant | 60,000 | — | — | Feb 11, 2024 |
| KALV | Chief Development Officer | Sale | 7,113 | $8.23 | $58,540 | Nov 17, 2023 |
| KALV | Chief Development Officer | Option Exercise | 11,494 | — | — | Aug 18, 2023 |
| KALV | Chief Development Officer | Sale | 2,604 | $10.14 | $26,405 | May 17, 2023 |
| KALV | Chief Development Officer | Option Exercise | 4,204 | — | — | Feb 17, 2023 |
| KALV | Chief Development Officer | Sale | 1,139 | $5.44 | $6,196 | Nov 17, 2022 |
| KALV | Chief Development Officer | Option Exercise | 1,773 | — | — | Aug 17, 2022 |
| KALV | Chief Development Officer | Sale | 5,000 | $18.07 | $90,350 | Nov 1, 2021 |
| KALV | Chief Development Officer | Sale | 5,000 | $20.52 | $102,600 | Aug 2, 2021 |
| KALV | Chief Development Officer | Sale | 5,000 | $24.84 | $124,200 | May 3, 2021 |
| KALV | Chief Development Officer | Sale | 10,389 | $33.74 | $350,525 | Feb 23, 2021 |
| KALV | Chief Development Officer | Sale | 5,000 | $17.48 | $87,400 | Oct 29, 2020 |
| KALV | Chief Development Officer | Sale | 2,544 | $19.02 | $48,387 | Oct 21, 2020 |
| KALV | Chief Development Officer | Sale | 914 | $17.00 | $15,538 | Oct 16, 2020 |
| KALV | Chief Development Officer | Sale | 100 | $17.10 | $1,710 | Feb 5, 2020 |
| KALV | Chief Development Officer | Sale | 2,646 | $17.02 | $45,035 | Dec 20, 2019 |
| KALV | Chief Development Officer | Sale | 199 | $17.00 | $3,383 | Dec 16, 2019 |
| KALV | Chief Development Officer | Option Exercise | 7,355 | — | — | Jul 22, 2019 |
| KALV | Chief Development Officer | Option Exercise | 7,355 | — | — | Apr 22, 2019 |
| KALV | Chief Development Officer | Option Exercise | 5,453 | — | — | Jan 25, 2019 |
| KALV | Chief Development Officer | Sale | 600 | $17.01 | $10,206 | Jan 22, 2019 |
| KALV | Chief Development Officer | Award / Grant | 82,969 | — | — | Nov 21, 2016 |