William D. Jenkins Jr.
William D. Jenkins Jr.: President at Palo Alto Networks and Director at Generac. What William D. Jenkins Jr. holds in 2 AI and semiconductor companies tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Palo Alto Networks (PANW)
William D. Jenkins Jr. holds 148,217 Palo Alto Networks shares (0.02% of the company), worth about $60.4M at the last price, according to the Form 4 of Jan 2, 2026.
- Shares held: 148,217 (0.02%), $60.4M — Held in their own name.
Generac (GNRC)
William D. Jenkins Jr. holds 11,326 Generac shares (0.02% of the company), worth about $2.4M at the last price, according to the Form 4 of May 1, 2026.
- Shares held: 11,326 (0.02%), $2.4M — Held in their own name.
Declarations
- Palo Alto Networks (PANW) — Form 4 of Jun 4, 2026 (President) 0001193125-26-261985
- Generac (GNRC) — Form 4 of May 1, 2026: grant or award of 699 at $257.83; 11,326 shares after 0001437749-26-014911
- Palo Alto Networks (PANW) — Form 4 of Jan 2, 2026 (President): open-market sale of 904 at $184.81; 148,217 shares after 0001193125-26-004571
- Palo Alto Networks (PANW) — Form 4 of Dec 26, 2025 (President): open-market sale of 4,447 at $187.92; open-market sale of 1,771 at $188.45; 149,121 shares after 0001193125-25-335411
- Generac (GNRC) — Form 4 of Nov 3, 2025: grant or award of 134 at $168.75; 10,627 shares after 0001437749-25-033386
- Palo Alto Networks (PANW) — Form 4 of Nov 1, 2025 (President): grant or award of 312,025; shares withheld for tax of 164,219 at $220.24; 155,339 shares after 0001193125-25-265150
- Palo Alto Networks (PANW) — Form 4 of Aug 20, 2025 (President): disposition to the issuer of 3,828; 7,533 shares after 0000950170-25-110978
- Generac (GNRC) — Form 4 of Aug 1, 2025: grant or award of 118 at $190.97; 10,493 shares after 0001437749-25-024863
- Palo Alto Networks (PANW) — Form 4 of Jun 5, 2025 (President) 0000950170-25-083783
- Palo Alto Networks (PANW) — Form 4 of May 23, 2025 (President): open-market sale of 400 at $184.24; open-market sale of 550 at $185.12; 11,361 shares after 0000950170-25-078366
- Palo Alto Networks (PANW) — Form 4 of May 20, 2025 (President): disposition to the issuer of 3,828; 14,048 shares after 0000950170-25-076375
- Generac (GNRC) — Form 4 of May 2, 2025: grant or award of 197 at $114.55; 10,375 shares after 0001437749-25-014833
- Palo Alto Networks (PANW) — Form 4 of Feb 20, 2025 (President): open-market sale of 302 at $203.74; open-market sale of 799 at $204.94; 17,735 shares after 0000950170-25-024208
- Generac (GNRC) — Form 4 of Feb 14, 2025: grant or award of 154 at $146.64; 10,178 shares after 0001437749-25-004399
- Palo Alto Networks (PANW) — Form 4 of Nov 25, 2024 (President): open-market sale of 2,610 at $193.98; 23,964 shares after 0000950170-24-131061
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.