Kassberg Thomas Richard
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Kassberg Thomas Richard. 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 |
|---|---|---|---|---|---|---|
| RARE | CBO & EVP | Sale | 6,028 | $42.10 | $253,779 | Mar 3, 2025 |
| RARE | CBO & EVP | Sale | 11,509 | $49.93 | $574,644 | Mar 11, 2024 |
| RARE | CBO & EVP | Award / Grant | 957 | — | — | Mar 1, 2024 |
| RARE | CBO & EVP | Option Exercise | 39,878 | $6.86 | $273,563 | Oct 23, 2023 |
| RARE | CBO & EVP | Award / Grant | 22,000 | — | — | Mar 1, 2023 |
| RARE | CBO & EVP | Sale | 10,281 | $67.01 | $688,930 | Mar 11, 2022 |
| RARE | CBO & EVP | Award / Grant | 14,000 | — | — | Mar 1, 2022 |
| RARE | CBO & EVP | Gift | 52 | — | — | Dec 10, 2021 |
| RARE | CBO & EVP | Sale | 286 | $81.14 | $23,206 | Oct 14, 2021 |
| RARE | CBO & EVP | Option Exercise | 109,734 | $0.31 | $34,018 | Sep 30, 2021 |
| RARE | CBO & EVP | Sale | 363 | $113.69 | $41,269 | May 6, 2021 |
| RARE | CBO & EVP | Award / Grant | 4,636 | — | — | Mar 1, 2021 |
| RARE | CBO & EVP | Sale | 262 | $87.98 | $23,051 | Oct 14, 2020 |
| RARE | CBO & EVP | Tax Withholding | 348 | $69.38 | $24,144 | Jun 1, 2020 |
| RARE | CBO & EVP | Tax Withholding | 248 | $66.26 | $16,432 | May 6, 2020 |
| RARE | CBO & EVP | Tax Withholding | 248 | $58.57 | $14,525 | Apr 19, 2020 |
| RARE | CBO & EVP | Tax Withholding | 2,067 | $56.08 | $115,917 | Mar 1, 2020 |
| RARE | CBO & EVP | Award / Grant | 1,434 | — | — | Oct 14, 2019 |
| RARE | CBO & EVP | Tax Withholding | 346 | $54.93 | $19,006 | Jun 1, 2019 |
| RARE | CBO & EVP | Tax Withholding | 381 | $59.50 | $22,670 | May 21, 2019 |
| RARE | CBO & EVP | Award / Grant | 1,434 | — | — | May 6, 2019 |
| RARE | CBO & EVP | Tax Withholding | 248 | $64.43 | $15,979 | Apr 19, 2019 |
| RARE | CBO & EVP | Award / Grant | 7,000 | — | — | Mar 5, 2019 |
| RARE | CBO & EVP | Tax Withholding | 806 | $67.55 | $54,445 | Mar 1, 2019 |
| RARE | CBO & EVP | Tax Withholding | 346 | $73.73 | $25,511 | Jun 1, 2018 |
| RARE | CBO & EVP | Tax Withholding | 381 | $64.79 | $24,685 | May 21, 2018 |
| RARE | CBO & EVP | Award / Grant | 1,431 | — | — | Apr 19, 2018 |
| RARE | CBO & EVP | Tax Withholding | 307 | $48.43 | $14,868 | Mar 1, 2018 |
| RARE | CBO & EVP | Tax Withholding | 376 | $56.61 | $21,285 | Jun 1, 2017 |
| RARE | CBO & EVP | Tax Withholding | 414 | $57.47 | $23,793 | May 21, 2017 |
| RARE | CBO & EVP | Award / Grant | 3,000 | — | — | Mar 1, 2017 |
| RARE | CBO & Senior Vice President | Award / Grant | 4,000 | — | — | Jun 1, 2016 |
| RARE | CBO & Senior Vice President | Tax Withholding | 414 | $64.01 | $26,500 | May 21, 2016 |
| RARE | CBO & Senior Vice President | Sale | 3,334 | $109.70 | $365,740 | Aug 12, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,334 | $102.12 | $340,468 | Jul 8, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,334 | $88.19 | $294,025 | Jun 10, 2015 |
| RARE | CBO & Senior Vice President | Award / Grant | 4,400 | — | — | May 21, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,334 | $72.04 | $240,181 | May 13, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $58.02 | $193,381 | Apr 8, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $56.30 | $187,648 | Mar 11, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $54.31 | $181,015 | Feb 11, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $51.51 | $171,683 | Jan 14, 2015 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $40.22 | $134,053 | Dec 10, 2014 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $41.85 | $139,486 | Nov 12, 2014 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $53.26 | $177,516 | Oct 8, 2014 |
| RARE | CBO & Senior Vice President | Sale | 3,333 | $54.82 | $182,715 | Sep 10, 2014 |
| RARE | CBO & Senior Vice President | Sale | 10,000 | $55.00 | $550,000 | Sep 2, 2014 |
| RARE | Chief Business Officer & SVP | C | 31,454 | — | — | Feb 5, 2014 |
| RARE | Chief Business Officer & SVP | Purchase | 1,500 | $21.00 | $31,500 | Jan 30, 2014 |
| 0001087432 | Option Exercise | 9,375 | $10.11 | $94,781 | Dec 28, 2007 |