Palantir (PLTR) Director Alexander D. Moore Sells 16,000 Shares

What Happened
Alexander D. Moore, a director of Palantir Technologies (PLTR), disposed of 16,000 shares of Class A common stock in open-market sales executed on September 15, 2026. The sales were broken into multiple trades with these reported line items:

• 1,308 shares @ $170.26 = $222,702
• 3,901 shares @ $171.09 = $667,414
• 3,990 shares @ $172.24 = $687,224
• 2,319 shares @ $173.05 = $401,307
• 2,129 shares @ $174.25 = $370,988
• 1,843 shares @ $175.17 = $322,843
• 510 shares @ $176.11 = $89,814
  Total proceeds ≈ $2,762,292. These sales were made under a pre-established Rule 10b5-1 trading plan.

Key Details

• Transaction date: September 15, 2026; Form 4 filed September 17, 2026 (appears timely).
• Price range: trades executed at prices roughly $169.72 to $176.39 (per footnotes); reported line prices are weighted averages for grouped trades.
• Total shares sold: 16,000; total proceeds ≈ $2.76 million.
• Shares owned after transaction: not disclosed on this Form 4; filing refers readers to the issuer’s April 24, 2026 proxy statement for overall holdings.
• Notable footnotes: (F1) sales were pursuant to a Rule 10b5-1 plan entered Dec 11, 2025; (F2–F8) each line aggregates multiple open-market trades and the filer will provide per-price breakdowns on request.
• Filing timeliness: no late-filing legend indicated.

Context
These were sales — not purchases or option exercises — executed under a Rule 10b5-1 plan, which is a pre-arranged trading program that can provide an affirmative defense to insider trading claims. For retail investors, planned sales under 10b5-1 are often routine and do not necessarily signal management’s view of the company’s near-term prospects.