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Ultragenyx (RARE) Insider Trading

Total insider buys:
  • $4,518,050.00
Total insider sells:
  • $102,778,538.07
Most recent insider trade:
  • March 3, 2026
Most active insider trader:
  • Theodore Alan Huizenga
Trader NameDateTitleAmountPriceTypeTotal Value
March 3, 2026CFO1,635$22.40Sell$36,624.00
March 2, 2026CEO54,404$22.80Sell$1,240,411.20
March 2, 2026CAO1,632$22.80Sell$37,209.60
March 2, 2026EVP8,135$22.80Sell$185,478.00
March 2, 2026Insider10,029$22.80Sell$228,661.20
March 2, 2026EVP10,539$22.80Sell$240,289.20
March 2, 2026CFO8,409$22.70Sell$190,884.30
March 2, 2026EVP7,029$22.80Sell$160,261.20
Feb. 2, 2026CFO3,061$23.56Sell$72,117.16
Sept. 18, 2025CAO64$29.17Sell$1,866.88
Sept. 12, 2025EVP2,450$31.17Sell$76,366.50
June 20, 2025Director2,405$37.39Sell$89,922.95
May 5, 2025EVP520$39.24Sell$20,404.80
March 6, 2025CFO1,785$40.40Sell$72,114.00
March 3, 2025Insider14,439$42.10Sell$607,881.90
March 3, 2025CAO967$42.10Sell$40,710.70
March 3, 2025CEO73,434$42.10Sell$3,091,571.40
March 3, 2025EVP6,028$42.10Sell$253,778.80
Feb. 28, 2025CEO25,000$42.48Sell$1,062,000.00
Feb. 27, 2025EVP2,990$42.88Sell$128,211.20
Dec. 30, 2024CEO11,727$42.23Sell$495,231.21
Dec. 10, 2024CEO8,273$50.00Sell$413,650.00
Oct. 10, 2024CFO7,465$52.76Sell$393,853.40
Sept. 3, 2024CAO91$56.19Sell$5,113.29
Sept. 3, 2024CEO20,000$55.85Sell$1,117,000.00
Aug. 6, 2024CEO20,000$50.17Sell$1,003,400.00
July 2, 2024Director584$40.98Sell$23,932.32
June 12, 2024EVP9,806$45.00Sell$441,270.00
June 10, 2024Director1,737$41.10Sell$71,390.70
April 18, 2024EVP142$44.10Sell$6,262.20
March 11, 2024EVP11,509$49.93Sell$574,644.37
March 7, 2024Director12,195$50.88Sell$620,481.60
March 1, 2024Insider4,173$53.76Sell$224,340.48
March 1, 2024CAO341$53.76Sell$18,332.16
March 1, 2024EVP3,756$53.76Sell$201,922.56
Oct. 23, 2023EVP39,878$32.78Sell$1,307,200.84
Oct. 19, 2023CEO47,853$33.52Sell$1,604,032.56
Sept. 7, 2023CAO2,163$40.80Sell$88,250.40
Sept. 5, 2023EVP6,000$37.96Sell$227,760.00
Sept. 1, 2023CAO970$37.15Sell$36,035.50
June 30, 2023Director585$46.76Sell$27,354.60
June 19, 2023EVP305$48.20Sell$14,701.00
June 8, 2023Director1,485$51.65Sell$76,700.25
May 18, 2023Insider2,012$50.00Sell$100,600.00
May 4, 2023EVP4,378$45.00Sell$197,010.00
March 1, 2023Insider389$45.65Sell$17,757.85
March 1, 2023EVP3,881$45.25Sell$175,615.25
Feb. 28, 2023CAO639$43.40Sell$27,732.60
Dec. 21, 2022CAO2,031$43.96Sell$89,282.76
Oct. 14, 2022CFO1,629$40.16Sell$65,420.64
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  • Insiders are both buying and selling Ultragenyx stock.

  • The insider traders at Ultragenyx are: Theodore Alan Huizenga, Karah Herdman Parschauer, Shalini Sharp, Emil D Kakkis, Thomas Richard Kassberg, Sunil Agarwal, Erik Harris, John Richard Pinion, William Aliski, Howard Horn, Corazon (Corsee) D Sanders, Camille L Bedrosian, Emil D. Kakkis, Mardi Dier, Matthew K Fust, Eric Crombez, Camille L. Bedrosian, Matthew K. Fust, Dennis Karl Huang, Clay B Siegall, Fmr Llc, and Group Holdings (Sbs) Advis Tpg

  • The most active insider trader at Ultragenyx is Theodore Alan Huizenga with 27 trades.

  • Group Holdings (Sbs) Advis Tpg has sold the most Ultragenyx stock with a total value of $36,759,264.00.

  • Fmr Llc has bought the most Ultragenyx stock with a total value of $7,350,000.00.

  • The most recent insider trade for Ultragenyx was on March 3, 2026.

  • The single biggest insider buy for Ultragenyx was from Fmr Llc with a total value of $3,675,000.00 on Jan. 31, 2014.

  • The single biggest insider sell for Ultragenyx was from Group Holdings (Sbs) Advis Tpg with a total value of $18,379,632.00 on July 14, 2014.