Ralph Brandenberger

Companies

• Nkarta Therapeutics (United States)Sr. VP, Technical Operations Mar 31, 2021 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

• NTNkarta Therapeutics (United States) NKTX124,796 shares²$222.8K at $1.78Jan 15, 2025

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

Recent filings

• Jan 15, 2025Sold 7,447 shares at $2.20 of Nkarta Therapeutics (United States)²
• Jan 3, 2025Granted 52,500 shares of Nkarta Therapeutics (United States)³
• Jun 18, 2024Sold 229 shares at $5.60 of Nkarta Therapeutics (United States)⁴
• Mar 1, 2024Sold 8,367 shares at $12.51 of Nkarta Therapeutics (United States)⁵
• Mar 1, 2024Exercised options 2,955 shares at $3.89 of Nkarta Therapeutics (United States)⁵
• Mar 1, 2024Exercised options 3,808 shares at $3.89 of Nkarta Therapeutics (United States)⁵
• Jan 16, 2024Sold 2,512 shares at $8.74 of Nkarta Therapeutics (United States)⁶
• Jan 4, 2024Granted 56,000 shares of Nkarta Therapeutics (United States)⁷
• Jun 20, 2023Sold 221 shares at $4.85 of Nkarta Therapeutics (United States)⁸
• Jan 17, 2023Sold 491 shares at $5.49 of Nkarta Therapeutics (United States)⁹
• Jan 13, 2023Granted 21,000 shares of Nkarta Therapeutics (United States)⁹
• Oct 6, 2022Sold 842 shares at $14.02 of Nkarta Therapeutics (United States)¹⁰
• Oct 6, 2022Exercised options 842 shares at $3.89 of Nkarta Therapeutics (United States)¹⁰
• Aug 15, 2022Sold 11,000 shares at $17.64 of Nkarta Therapeutics (United States)¹¹
• Aug 15, 2022Exercised options 11,000 shares at $3.89 of Nkarta Therapeutics (United States)¹¹
• Aug 8, 2022Sold 11,593 shares at $15.51 of Nkarta Therapeutics (United States)¹²
• Aug 8, 2022Exercised options 340 shares at $4.77 of Nkarta Therapeutics (United States)¹²
• Aug 8, 2022Exercised options 6,886 shares at $3.89 of Nkarta Therapeutics (United States)¹²
• Aug 8, 2022Exercised options 4,367 shares at $0.41 of Nkarta Therapeutics (United States)¹²
• Jul 25, 2022Sold 3,000 shares at $13.41 of Nkarta Therapeutics (United States)¹³
• Jul 25, 2022Exercised options 3,000 shares at $0.41 of Nkarta Therapeutics (United States)¹³
• Jun 17, 2022Granted 2,500 shares of Nkarta Therapeutics (United States)¹⁴
• Jun 3, 2022Sold 4,140 shares at $15.00 of Nkarta Therapeutics (United States)¹⁵
• Jun 3, 2022Exercised options 2,037 shares at $3.89 of Nkarta Therapeutics (United States)¹⁵
• Jun 3, 2022Exercised options 1,358 shares at $3.89 of Nkarta Therapeutics (United States)¹⁵