Dirk G. Brockstedt

Companies

• RAPT Therapeutics, Inc.Chief Scientific Officer Oct 30, 2019 to now¹
• CHINOOK THERAPEUTICS, INC.Sr. VP of Research and Dev. Apr 14, 2015 to Jan 3, 2018²

Holdings

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

Shares held

• RTRAPT Therapeutics, Inc.0 shares³Mar 3, 2026

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

Recent filings

• Mar 3, 2026U 4,648 shares of RAPT Therapeutics, Inc.³
• Jan 5, 2024Sold 898 shares at $22.78 of RAPT Therapeutics, Inc.⁴
• Dec 29, 2023Exercised options 8,000 shares at $6.18 of RAPT Therapeutics, Inc.⁵
• Jan 5, 2023Sold 742 shares at $21.97 of RAPT Therapeutics, Inc.⁶
• May 4, 2022Sold 720 shares at $15.05 of RAPT Therapeutics, Inc.⁷
• Apr 11, 2022Sold 2,647 shares at $23.05 of RAPT Therapeutics, Inc.⁸
• Apr 11, 2022Exercised options 2,647 shares at $6.18 of RAPT Therapeutics, Inc.⁸
• Mar 11, 2022Sold 2,648 shares at $23.91 of RAPT Therapeutics, Inc.⁹
• Mar 11, 2022Exercised options 2,648 shares at $6.18 of RAPT Therapeutics, Inc.⁹
• Feb 11, 2022Sold 2,647 shares at $22.47 of RAPT Therapeutics, Inc.¹⁰
• Feb 11, 2022Exercised options 2,647 shares at $6.18 of RAPT Therapeutics, Inc.¹⁰
• Jan 11, 2022Sold 2,648 shares at $32.16 of RAPT Therapeutics, Inc.¹¹
• Jan 11, 2022Exercised options 2,648 shares at $6.18 of RAPT Therapeutics, Inc.¹¹
• Jan 3, 2022Shares withheld for tax 820 shares at $36.73 of RAPT Therapeutics, Inc.¹²
• Dec 10, 2021Sold 2,647 shares at $30.88 of RAPT Therapeutics, Inc.¹³
• Dec 10, 2021Exercised options 2,647 shares at $6.30 of RAPT Therapeutics, Inc.¹³
• Nov 11, 2021Sold 2,648 shares at $35.69 of RAPT Therapeutics, Inc.¹⁴
• Nov 11, 2021Exercised options 2,648 shares at $6.30 of RAPT Therapeutics, Inc.¹⁴
• Oct 11, 2021Sold 2,647 shares at $30.78 of RAPT Therapeutics, Inc.¹⁵
• Oct 11, 2021Exercised options 2,647 shares at $6.18 of RAPT Therapeutics, Inc.¹⁵