Jeffrey Buckley

Jeffrey Buckley: See Remarks at Palantir. What Jeffrey Buckley holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Palantir (PLTR)

Jeffrey Buckley holds 56,921 Palantir shares (0.00% of the company), worth about $11.8M at the last price, according to the Form 4 of Aug 21, 2026.

• Shares held: 56,921 (0.00%), $11.8M — Held in their own name: 56,921 Class A.
• Options: 16,714 (0.00%), $3.5M — The right to buy 16,714 shares at $186.97 each. Not bought yet.
• Options: 12,500 (0.00%), $2.6M — The right to buy 12,500 shares at $135.00 each. Not bought yet.
• Options: 7,943 (0.00%), $1.6M — The right to buy 7,943 shares at $183.00 each. Not bought yet.

Declarations

• Palantir (PLTR) — Form 4 of Sep 29, 2026 (See Remarks) 0001705189-26-000017
• Palantir (PLTR) — Form 4 of Aug 21, 2026 (See Remarks): open-market sale of 58 at $172.65; open-market sale of 100 at $173.79; 56,921 shares after 0001705189-26-000015
• Palantir (PLTR) — Form 4 of Jul 22, 2026 (See Remarks) 0001705189-26-000013
• Palantir (PLTR) — Form 4 of Jun 11, 2026 (See Remarks): open-market sale of 1,481 at $128.80; 60,226 shares after 0001705189-26-000011
• Palantir (PLTR) — Form 4 of May 22, 2026 (See Remarks): open-market sale of 29 at $132.95; open-market sale of 74 at $134.20; 61,707 shares after 0001705189-26-000009
• Palantir (PLTR) — Form 4 of Apr 26, 2026 (See Remarks): grant or award of 21,141; 64,249 shares after 0001705189-26-000008
• Palantir (PLTR) — Form 4 of Feb 24, 2026 (See Remarks): open-market sale of 268 at $132.03; open-market sale of 834 at $132.86; 43,108 shares after 0001705189-26-000006
• Palantir (PLTR) — Form 4 of Nov 24, 2025 (See Remarks): open-market sale of 146 at $155.31; open-market sale of 140 at $156.19; 47,044 shares after 0001705189-25-000004
• Palantir (PLTR) — Form 4 of Sep 21, 2025 (See Remarks) 0001705189-25-000003
• Palantir (PLTR) — Form 4 of Aug 29, 2025 (See Remarks): open-market sale of 2,803 at $157.00; 50,961 shares after 0001321655-25-000119
• Palantir (PLTR) — Form 4 of Aug 21, 2025 (See Remarks): open-market sale of 43 at $143.12; open-market sale of 37 at $143.81; 53,764 shares after 0001321655-25-000118
• Palantir (PLTR) — Form 4 of Jun 20, 2025 (See Remarks): grant or award of 21,850; 56,129 shares after 0001321655-25-000093
• Palantir (PLTR) — Form 4 of May 21, 2025 (See Remarks): open-market sale of 230 at $125.46; open-market sale of 856 at $126.24; 34,279 shares after 0001321655-25-000082
• Palantir (PLTR) — Form 4 of Mar 24, 2025 (See Remarks): grant or award of 36,176; 36,176 shares after 0001321655-25-000042
• Palantir (PLTR) — Form 3 of Mar 24, 2025 (See Remarks); 0 shares after 0001321655-25-000041

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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