Richard N. Nottenburg

Richard N. Nottenburg: Director at Applied Digital. What Richard N. Nottenburg 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.

Applied Digital (APLD)

Richard N. Nottenburg holds 133,378 Applied Digital shares (0.04% of the company), worth about $3.1M at the last price, according to the Form 4 of Aug 4, 2026.

• Shares held: 133,378 (0.04%), $3.1M — Held in their own name.

Declarations

• Applied Digital (APLD) — Form 4 of Aug 4, 2026: open-market sale of 75,000 at $31.15; 133,378 shares after 0001628280-26-054432
• Applied Digital (APLD) — Form 4 of Apr 30, 2026: open-market sale of 12,500 at $32.00; open-market sale of 12,500 at $34.59; 208,378 shares after 0001166816-26-000005
• Applied Digital (APLD) — Form 4 of Jan 15, 2026: open-market sale of 11,606 at $35.28; open-market sale of 12,000 at $35.45; 233,378 shares after 0001166816-26-000002
• Applied Digital (APLD) — Form 4 of Nov 9, 2025: grant or award of 7,747; 256,984 shares after 0001144879-25-000103
• Applied Digital (APLD) — Form 4 of Oct 31, 2025: open-market sale of 5,000 at $34.80; open-market sale of 9,375 at $35.91; 249,237 shares after 0001144879-25-000086
• Applied Digital (APLD) — Form 4 of Oct 24, 2025: open-market sale of 34,375 at $33.23; 263,612 shares after 0001144879-25-000082
• Applied Digital (APLD) — Form 4 of Sep 3, 2025: open-market sale of 20,000 at $15.26; 297,987 shares after 0001641172-25-026786
• Applied Digital (APLD) — Form 4 of Aug 8, 2025: open-market sale of 11,250 at $14.22; 317,987 shares after 0001144879-25-000040
• Applied Digital (APLD) — Form 4 of Aug 4, 2025: open-market sale of 13,686 at $12.50; 329,237 shares after 0001144879-25-000029
• Applied Digital (APLD) — Form 4 of Jan 17, 2025: open-market sale of 20,000 at $8.85; 342,923 shares after 0001493152-25-003222
• Applied Digital (APLD) — Form 4 of Dec 27, 2024: grant or award of 28,606; 362,923 shares after 0001493152-24-052788
• Applied Digital (APLD) — Form 4 of Nov 27, 2024: open-market sale of 50,000 at $9.20; 334,317 shares after 0001493152-24-048164
• Applied Digital (APLD) — Form 4 of Nov 7, 2024: open-market sale of 19,369 at $7.51; 384,317 shares after 0001493152-24-044822
• Applied Digital (APLD) — Form 4 of Oct 17, 2024: open-market sale of 30,000 at $8.01; 403,686 shares after 0001493152-24-041861
• Applied Digital (APLD) — Form 4 of Oct 14, 2024: open-market sale of 80,000 at $7.37; 433,686 shares after 0001493152-24-041354

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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