Brian Robb Douglass

CHIEF PRODUCT OFFICER, Repligen.

Companies

  • RepligenCHIEF PRODUCT OFFICER Jan 12, 2026 to now1

Holdings

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

Shares held

  • Repligen RGEN7,985 shares2$1.5M at $184.17May 7, 2026

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

Recent filings

  • May 7, 2026Shares withheld for tax 334 shares at $126.43 of Repligen2
  • Mar 2, 2026Shares withheld for tax 221 shares at $124.97 of Repligen3
  • Dec 31, 2025Granted 2,288 shares of Repligen4

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4