Richard A. Paulson

Companies

• bluebird bioBoard member Apr 5, 2023 to now¹
• Karyopharm Therapeutics Inc.Chief executive officer May 4, 2021 to now²
• Karyopharm Therapeutics Inc.President May 4, 2021 to now²
• Karyopharm Therapeutics Inc.Board member Feb 28, 2020 to now³

Holdings

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

Shares held

• KTKaryopharm Therapeutics Inc. KPTI269,747 shares⁴$94.0K at $0.35May 14, 2026
• BBbluebird bio BLUE0 shares⁵Jun 2, 2025

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

Recent filings

• May 14, 2026Sold 2,203 shares at $9.50 of Karyopharm Therapeutics Inc.⁴
• May 13, 2026Granted 4,920 shares of Karyopharm Therapeutics Inc.⁴
• Mar 2, 2026Sold 12,361 shares at $9.41 of Karyopharm Therapeutics Inc.⁶
• Feb 5, 2026Granted 81,060 shares of Karyopharm Therapeutics Inc.⁷
• Oct 15, 2025Granted 114,285 shares of Karyopharm Therapeutics Inc.⁸
• Sep 15, 2025Sold 1,257 shares at $6.43 of Karyopharm Therapeutics Inc.⁹
• Sep 12, 2025Granted 2,800 shares of Karyopharm Therapeutics Inc.⁹
• Jun 2, 2025Returned to company 1,323 shares of bluebird bio⁵
• May 30, 2025U 155 shares of bluebird bio⁵
• May 6, 2025Sold 236 shares at $7.12 of Karyopharm Therapeutics Inc.¹⁰
• Apr 4, 2025Sold 245 shares at $3.74 of Karyopharm Therapeutics Inc.¹¹
• Mar 4, 2025Sold 11,694 shares at $6.29 of Karyopharm Therapeutics Inc.¹²
• Feb 28, 2025Granted 20,000 shares of Karyopharm Therapeutics Inc.¹³
• Feb 4, 2025Sold 4,099 shares at $0.65 of Karyopharm Therapeutics Inc.¹⁴
• Jan 6, 2025Sold 4,055 shares at $0.78 of Karyopharm Therapeutics Inc.¹⁵
• Dec 4, 2024Sold 3,620 shares at $0.81 of Karyopharm Therapeutics Inc.¹⁶
• Nov 6, 2024Granted 24,900 shares of bluebird bio¹⁷
• Nov 5, 2024Sold 3,675 shares at $0.91 of Karyopharm Therapeutics Inc.¹⁸
• Oct 4, 2024Sold 3,607 shares at $0.88 of Karyopharm Therapeutics Inc.¹⁹
• Sep 4, 2024Sold 3,667 shares at $0.72 of Karyopharm Therapeutics Inc.²⁰
• Aug 6, 2024Sold 3,608 shares at $0.93 of Karyopharm Therapeutics Inc.²¹
• Jul 5, 2024Sold 3,616 shares at $0.85 of Karyopharm Therapeutics Inc.²²
• Jun 4, 2024Sold 3,592 shares at $0.99 of Karyopharm Therapeutics Inc.²³
• May 6, 2024Sold 3,576 shares at $1.13 of Karyopharm Therapeutics Inc.²⁴
• Apr 4, 2024Sold 3,563 shares at $1.29 of Karyopharm Therapeutics Inc.²⁵