Vivian E. Riefberg

Companies

• Waystar Holding Corp.Board member Jun 7, 2024 to now¹
• Signify Health, Inc.Board member Feb 10, 2021 to Mar 29, 2023²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• WWaystar Holding Corp. WAY24,275 shares³$685.5K at $28.24Jun 3, 2026
• SHSignify Health, Inc.0 shares⁴Mar 29, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 3, 2026Granted 9,303 shares of Waystar Holding Corp.⁵
• Jun 3, 2026Granted 10,446 shares of Waystar Holding Corp.³
• Jun 16, 2025Granted 5,134 shares of Waystar Holding Corp.⁶
• Jun 10, 2024Granted 8,695 shares of Waystar Holding Corp.⁷
• Mar 29, 2023Returned to company 45,989 shares of Signify Health, Inc.⁴
• Mar 29, 2023Returned to company 24,173 shares of Signify Health, Inc.⁴
• Mar 29, 2023Returned to company 14,672 shares of Signify Health, Inc.⁴
• Mar 29, 2023Converted 24,173 shares of Signify Health, Inc.⁴
• May 19, 2022Granted 14,672 shares of Signify Health, Inc.⁸