William Stempel Net Worth

What's William Stempel's mailing address?

William's mailing address filed with the SEC is , , , , .

Insiders trading at Geron

Over the last 21 years, insiders at Geron have traded over $2,393,273 worth of Geron stock and bought 340,678 units worth $567,384 . The most active insiders traders include John A Scarlett, Daniel Bradbury y Stephen Rosenfield. On average, Geron executives and independent directors trade stock every 93 days with the average trade being worth of $587,812. The most recent stock trade was executed by Andrew J Grethlein on 8 July 2024, trading 674,348 units of GERN stock currently worth $1,159,879.

What does Geron do?

we are a biopharmaceutical company developing first-in-class therapies for cancer. imetelstat, a novel, first-in-class telomerase inhibitor, is our product candidate in clinical development. telomerase enables cancer cells to maintain telomere length, which provides them with the capacity for limitless cellular replication. imetelstat is a potent and specific inhibitor of telomerase. based on clinical data we obtained in late 2012, we may develop imetelstat to treat one or more hematologic myeloid malignancies such as myelofibrosis, or mf, myelodysplastic syndromes, or acute myelogenous leukemia.

Geron executives and stock owners

Geron executives and other stock owners filed with the SEC include:

• John Scarlett,
  Chairman of the Board, President, Chief Executive Officer
• Aleksandra Rizo,
  Executive Vice President, Chief Medical Officer
• Dr. John A. Scarlett,
  CEO, Pres & Chairman
• Stephen Rosenfield,
  Executive Vice President, Corporate Secretary, Chief Legal Officer
• Andrew Grethlein,
  Executive Vice President, Chief Operating Officer
• Olivia Bloom,
  Chief Financial Officer, Executive Vice President - Finance, Treasurer
• Melissa Kelly Behrs,
  Executive Vice President, Chief Business Officer
• Dr. Aleksandra Rizo M.D., Ph.D.,
  Exec. VP & Chief Medical Officer
• Dr. Andrew J. Grethlein,
  Exec. VP & COO
• Melissa A. Kelly Behrs,
  Exec. VP of Bus. Operations & Chief Alliance Officer
• Olivia Kyusuk Bloom,
  Exec. VP of Fin., CFO & Treasurer
• Elizabeth O'Farrell,
  Independent Director
• Dawn Bir,
  Independent Director
• Karin Eastham,
  Lead Independent Director
• V. Bryan Lawlis,
  Independent Director
• Robert Spiegel,
  Independent Director
• Susan Molineaux,
  Independent Director
• Anil Kapur,
  Executive Vice President, Corporate Strategy and Chief Commercial Officer
• Edward E. Koval,
  Exec. VP & Chief Bus. Officer
• Anil Kapur,
  Chief Commercial Officer & Exec. VP of Corp. Strategy
• Stephen N. Rosenfield,
  Exec. VP, Chief Legal Officer & Corp. Sec.
• Shannon Odam,
  VP of HR
• Suzanne Messere,
  Head of Investor Relations & Corp. Communications
• Daniel Bradbury,
  Director
• Thomas Hofstaetter,
  Director
• Hoyoung Huh,
  Director
• James Ziegler,
  EVP, Chief Commercial Officer
• Gaurav Aggarwal,
  
• Calvin Harley,
  Chief Scientific Officer
• Graham K Cooper,
  EVP, Bus Dev & CFO
• Katharine E. Spink,
  VP Operations, Regen Med Progs
• Jane Lebkowski,
  VP Regenerative Medicine
• David Greenwood,
  SVP Corporate Development and
• Melanie I Nallicheri,
  SVP Corp Dev
• Alexander E Barkas,
  Director
• Charles J Homcy,
  Director
• Thomas Okarma,
  President and CEO
• Patrick J Zenner,
  Director
• Fabio M Benedetti,
  SVP, Chief Med Off, Oncology
• John Peter Walker,
  Director
• Alan Colowick,
  President, Oncology
• Robert B Stein,
  Director
• Stephen Michael Kelsey,
  EVP, CMO, Oncology
• Edward V Fritzky,
  Director
• Craig C Parker,
  SVP, Corporate Development
• David Earp,
  VP Intellectual Property
• Thomas Kiley,
  Director
• Bioscience Inc Merix,
  10% owner
• William Stempel,
  VP and General Counsel
• John F Mc Donald,
  
• Faye Feller,
  EVP, Chief Medical Officer
• Scott Alan Samuels,
  EVP, Chief Legal Officer
• Michelle Robertson,
  EVP, Chief Financial Officer