James Costos

Companies

• PJT PartnersBoard member Feb 9, 2017 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

• PJT Partners PJT11,289 shares²$1.5M at $136.12Aug 21, 2026

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

Recent filings

• Aug 21, 2026Sold 1,723 shares at $175.00 of PJT Partners²
• Jun 1, 2026Exercised options 1,929 shares of PJT Partners³
• Jun 2, 2025Exercised options 1,723 shares of PJT Partners⁴
• Nov 7, 2024Sold 1,500 shares at $161.41 of PJT Partners⁵
• Jun 3, 2024Exercised options 2,543 shares of PJT Partners⁶
• Jun 1, 2023Exercised options 2,546 shares of PJT Partners⁷