B. Lynne Parshall

Companies

• Foghorn Therapeutics Inc.Board member Aug 18, 2022 to now¹
• CytokineticsBoard member Feb 8, 2013 to now²
• IONIS PHARMACEUTICALS INCBoard member Jan 4, 2006 to now³
• IONIS PHARMACEUTICALS INCChief operating officer Jan 4, 2008 to Jan 2, 2018⁴
• Regulus Therapeutics Inc.Board member Oct 4, 2012 to Nov 5, 2014⁵
• IONIS PHARMACEUTICALS INCExecutive Vice President Jan 4, 2006 to Nov 30, 2007³

Holdings

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

Shares held

• IPIONIS PHARMACEUTICALS INC IONS51,344 shares⁶$2.3M at $44.05Apr 15, 2026
• CCytokinetics CYTK10,784 shares⁷$676.7K at $62.76Sep 1, 2026

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

Recent filings

• Sep 1, 2026Sold 5,000 shares at $71.48 of Cytokinetics⁷
• Jun 1, 2026Sold 5,000 shares at $74.08 of Cytokinetics⁸
• May 27, 2026Granted 2,851 shares of Cytokinetics⁹
• Apr 15, 2026Sold 534 shares at $76.97 of IONIS PHARMACEUTICALS INC⁶
• Apr 15, 2026Sold 4,466 shares at $76.19 of IONIS PHARMACEUTICALS INC⁶
• Mar 2, 2026Sold 5,000 shares at $61.21 of Cytokinetics¹⁰
• Feb 11, 2026Sold 5,000 shares at $82.72 of IONIS PHARMACEUTICALS INC¹¹
• Nov 19, 2025Sold 5,000 shares at $64.73 of Cytokinetics¹²
• Oct 15, 2025Sold 5,000 shares at $71.74 of IONIS PHARMACEUTICALS INC¹³
• Sep 2, 2025Sold 9,250 shares at $51.49 of IONIS PHARMACEUTICALS INC¹⁴
• Sep 2, 2025Sold 10,750 shares at $50.42 of IONIS PHARMACEUTICALS INC¹⁴
• Aug 6, 2025Sold 400 shares at $42.63 of IONIS PHARMACEUTICALS INC¹⁵
• Aug 6, 2025Sold 4,600 shares at $41.87 of IONIS PHARMACEUTICALS INC¹⁵
• Jul 15, 2025Exercised options 4,079 shares of IONIS PHARMACEUTICALS INC¹⁶
• May 14, 2025Granted 7,333 shares of Cytokinetics¹⁷
• Sep 9, 2024Sold 5,000 shares at $54.92 of Cytokinetics¹⁸
• Sep 9, 2024Exercised options 5,000 shares at $21.61 of Cytokinetics¹⁸
• Aug 26, 2024Sold 5,000 shares at $57.26 of Cytokinetics¹⁹
• Aug 26, 2024Exercised options 5,000 shares at $21.61 of Cytokinetics¹⁹
• Aug 12, 2024Sold 5,000 shares at $55.20 of Cytokinetics²⁰
• Aug 12, 2024Exercised options 5,000 shares at $21.61 of Cytokinetics²⁰
• Jul 29, 2024Sold 5,000 shares at $59.84 of Cytokinetics²¹
• Jul 29, 2024Exercised options 5,000 shares at $21.61 of Cytokinetics²¹
• Jul 15, 2024Sold 5,000 shares at $55.82 of Cytokinetics²²
• Jul 15, 2024Exercised options 4,677 shares of IONIS PHARMACEUTICALS INC²³