Thomas R. Kassberg's Insider Trades & SAST Disclosures

Thomas R. Kassberg's most recent trade in Passage Bio Inc was a trade of 143,789 Director Stock Option (right to buy) done . Disclosure was reported to the exchange on May 28, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Passage Bio Inc
Thomas R. Kassberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 May 2025 143,789 143,789 - - Director Stock Option (right to buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2025 18,443 271,266 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 42.10 per share. 01 Mar 2025 6,028 265,238 (0%) 0% 42.1 253,779 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Payment of exercise price or tax liability using portion of securities received from the company at price $ 42.92 per share. 01 Mar 2025 508 264,730 (0%) 0% 42.9 21,803 Common Stock
Passage Bio Inc
Thomas R. Kassberg Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 Sep 2024 174,139 174,139 - - Employee Stock Option (right to buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 49.93 per share. 11 Mar 2024 11,509 252,823 (0%) 0% 49.9 574,644 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 31,400 31,400 - - Stock Option (Right to Buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 17,800 264,660 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 53.76 per share. 01 Mar 2024 1,011 264,332 (0%) 0% 53.8 54,351 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2024 957 265,617 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Payment of exercise price or tax liability using portion of securities received from the company at price $ 53.69 per share. 01 Mar 2024 274 265,343 (0%) 0% 53.7 14,711 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2023 39,400 39,400 - - Stock Option (Right to Buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2023 22,000 252,222 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale or transfer of securities back to the company at price $ 45.65 per share. 01 Mar 2023 3,394 246,860 (0%) 0% 45.6 154,936 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2023 2,663 230,222 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 45.27 per share. 01 Mar 2023 1,968 250,254 (0%) 0% 45.3 89,091 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 67.01 per share. 11 Mar 2022 10,281 227,559 (0%) 0% 67.0 688,930 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2022 24,900 24,900 - - Stock Option (Right to Buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2022 14,000 227,840 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 66.62 per share. 01 Mar 2022 2,374 213,840 (0%) 0% 66.6 158,156 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 81.14 per share. 14 Oct 2021 286 216,266 (0%) 0% 81.1 23,206 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Sep 2021 109,734 0 - - Stock Option (Right to Buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.31 per share. 30 Sep 2021 109,734 216,552 (0%) 0% 0.3 34,018 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 113.69 per share. 06 May 2021 363 106,818 (0%) 0% 113.7 41,269 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2021 11,000 11,000 - - Stock Option (Right to Buy)
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2021 5,500 106,978 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2021 4,636 111,614 (0%) 0% 0 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 138.17 per share. 01 Mar 2021 4,572 107,181 (0%) 0% 138.2 631,713 Common Stock
Ultragenyx Pharmaceutical ...
Thomas R. Kassberg CBO & EVP Sale of securities on an exchange or to another person at price $ 87.98 per share. 14 Oct 2020 262 101,478 (0%) 0% 88.0 23,051 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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