Alexander Karp

Alexander Karp, born in 1967, is the CEO of Palantir Technologies and a technology executive based in New Hampshire. Public filings show 97 insider filings tied to his personal SEC record, and his estimated net worth is ~$14.8B SEC EDGAR RTB.

Business & SEC Activity

Karp is associated with Palantir Technologies Inc. (PLTR), a public company, and the SEC data shows 97 insider filings under his personal CIK. The recent filings include Form 4 and Form 144; Form 4 reports changes in an insider’s holdings, while Form 144 is a notice of an intended sale of restricted or control securities SEC EDGAR.

Philanthropy

The Karp Family Foundation reported $5,558,699 in total grants paid across three filings, with $19,392,914 in total foundation assets across those returns ProPublica 990. In 2024, one Karp Family Foundation filing reported $18,499,272 in assets and $804,133 in grants paid, while the 2023 filings reported $4,426,490 and $328,076 in grants paid ProPublica 990.

Political Activity

From 2024-10-11 to 2025-12-17, FEC records show 100 contributions totaling $2,785,293.65 FEC. The largest recipient was MAGA INC. at $1,000,000, and the party breakdown shows $492,715 to Republicans, $110,700 to Democrats, and $2,181,878.65 to PACs and other committees FEC.

In the News

Recent headlines focused on Palantir stock pressure and insider selling, including reports that Karp sold $65.9 million in class A common stock on 2026-02-25 NewsAPI. Other coverage discussed Palantir leadership sales amid governance scrutiny and a letter from Karp related to moving to Florida NewsAPI.