Michael Landsittel

Companies

• Damora Therapeutics, Inc.Board member Mar 25, 2026 to now¹
• Blueprint Medicines CorpChief financial officer Mar 5, 2019 to now²
• Blueprint Medicines CorpPrincipal FAO Aug 19, 2015 to Feb 20, 2018³

Holdings

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

Shares held

• BMBlueprint Medicines Corp0 shares⁴Jul 17, 2025

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

Recent filings

• Jul 17, 2025U 43,175 shares of Blueprint Medicines Corp⁴
• Jul 17, 2025Returned to company 51,102 shares of Blueprint Medicines Corp⁴
• Jul 17, 2025Granted 21,353 shares of Blueprint Medicines Corp⁴
• Mar 5, 2025Sold 5,284 shares at $88.80 of Blueprint Medicines Corp⁵
• Mar 1, 2025Granted 11,000 shares of Blueprint Medicines Corp⁶
• Aug 15, 2024Sold 4,409 shares at $95.23 of Blueprint Medicines Corp⁷
• May 15, 2024Sold 1,364 shares at $106.56 of Blueprint Medicines Corp⁸
• May 15, 2024Sold 2,486 shares at $107.17 of Blueprint Medicines Corp⁸
• May 8, 2024Exercised options 1,818 shares at $8.80 of Blueprint Medicines Corp⁹
• May 8, 2024Exercised options 26,363 shares at $1.87 of Blueprint Medicines Corp⁹
• May 2, 2024Sold 10,000 shares at $105.00 of Blueprint Medicines Corp¹⁰
• May 2, 2024Exercised options 10,000 shares at $36.05 of Blueprint Medicines Corp¹⁰
• Mar 28, 2024Sold 5,000 shares at $95.00 of Blueprint Medicines Corp¹¹
• Mar 28, 2024Exercised options 5,000 shares at $36.05 of Blueprint Medicines Corp¹¹
• Mar 15, 2024Sold 2,467 shares at $88.94 of Blueprint Medicines Corp¹²
• Mar 15, 2024Sold 1,638 shares at $88.08 of Blueprint Medicines Corp¹²
• Mar 15, 2024Sold 4,629 shares at $87.09 of Blueprint Medicines Corp¹²
• Mar 15, 2024Sold 912 shares at $88.88 of Blueprint Medicines Corp¹²
• Mar 15, 2024Sold 1,413 shares at $88.27 of Blueprint Medicines Corp¹²
• Mar 15, 2024Sold 2,675 shares at $87.10 of Blueprint Medicines Corp¹²
• Mar 15, 2024Exercised options 5,000 shares at $36.05 of Blueprint Medicines Corp¹²
• Mar 7, 2024Sold 5,003 shares at $90.69 of Blueprint Medicines Corp¹³
• Mar 1, 2024Granted 12,500 shares of Blueprint Medicines Corp¹⁴
• Mar 6, 2023Sold 96 shares at $44.48 of Blueprint Medicines Corp¹⁵
• Mar 6, 2023Sold 2,911 shares at $45.72 of Blueprint Medicines Corp¹⁵