Alexander C. Karp

Person

Last mentioned: Feb 25, 2026

Timeline

  1. Market Reporting

    Financial news outlets report Cohen's sale of 327,088 and 19,988 share blocks.

  2. Market Reaction

    Investors analyze the impact of high-volume insider selling on PLTR stock valuation.

  3. Coordinated SEC Filings

    Insiders including Cohen, Karp, and Sankar file multiple Form 4s with the SEC.

Stories mentioning Alexander C. Karp 1

markets Neutral

Palantir Leadership Offloads Shares in Coordinated February Divestment

Palantir Technologies President Stephen Andrew Cohen and other top executives have executed significant share sales totaling hundreds of thousands of shares in late February 2026. These transactions follow a period of robust performance for the data analytics firm and coincide with a broader wave of insider filings.

2 sources