Huang Dennis Karl (CIK 0001641217)

Latest company ownership

Shares held
26,074
Last filed at
Mar 4, 2025
Confidence Score
50.5
2025Q4
Confidence Score History
2016Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 1, 2025 Mar 4, 2025 Ultragenyx Pharmaceutical Inc. Officer Sell 95.0 +31,589 38.06% $57.9K
Mar 1, 2024 Mar 5, 2024 Ultragenyx Pharmaceutical Inc. Officer Sell 91.3 +18,287 28.26% $25.2K
Mar 1, 2023 Mar 3, 2023 Ultragenyx Pharmaceutical Inc. Officer Sell 97.5 +13,675 26.79% $501.6K
Mar 1, 2022 Mar 3, 2022 Ultragenyx Pharmaceutical Inc. Officer Sell 95.0 +10,766 13.95% $215.4K
Oct 14, 2021 Oct 18, 2021 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -358 -0.88% $29K
May 6, 2021 May 10, 2021 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -363 -0.89% $41.3K
Mar 1, 2021 Mar 3, 2021 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 90.0 +5,881 4.90% $588K
Oct 14, 2020 Oct 16, 2020 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -262 -0.75% $23.1K
Jun 1, 2020 Jun 3, 2020 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -262 -0.74% $18.2K
May 6, 2020 May 8, 2020 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -248 -0.70% $16.4K
Apr 19, 2020 Apr 21, 2020 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 48.8 -248 -0.70% $14.5K
Mar 1, 2020 Mar 3, 2020 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 95.0 +11,655 12.64% $99.8K
Jun 1, 2019 Jun 4, 2019 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -260 -1.16% $14.3K
May 5, 2019 May 7, 2019 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 83.8 +785 3.63% $44.1K
Apr 19, 2019 Apr 23, 2019 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -248 -1.14% $16K
Mar 1, 2019 Apr 17, 2019 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 91.3 +5,374 32.93% $41K
Mar 1, 2019 Mar 4, 2019 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 91.3 +5,393 33.05% $41K
Jun 1, 2018 Jun 4, 2018 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -260 -1.59% $19.2K
May 5, 2018 May 8, 2018 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -649 -3.81% $35.4K
Mar 1, 2018 Mar 5, 2018 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 90.0 +4,295 38.61% $9.9K
Jun 1, 2017 Jun 1, 2017 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -282 -2.51% $16K
May 5, 2017 May 8, 2017 Ultragenyx Pharmaceutical Inc. EVP & Chief Tech Ops Officer Sell 46.3 -705 -5.91% $43.1K
May 5, 2016 May 9, 2016 Ultragenyx Pharmaceutical Inc. SVP and Chief Tech Ops Officer Sell 46.3 -705 -9.40% $44K