Mary Pat McCarthy
Mary Pat McCarthy: Director at Micron and Director at Palo Alto Networks. What Mary Pat McCarthy 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.
Micron (MU)
Mary Pat McCarthy holds 21,523 Micron shares (0.00% of the company), worth about $22.8M at the last price, according to the Form 4 of Oct 13, 2025.
- Shares held: 21,523 (0.00%), $22.8M — Held in their own name.
Palo Alto Networks (PANW)
Mary Pat McCarthy holds 55,023 Palo Alto Networks shares (0.01% of the company), worth about $22.4M at the last price, according to the Form 4 of Dec 9, 2025.
- Shares held: 55,023 (0.01%), $22.4M — Held in their own name.
Declarations
- Palo Alto Networks (PANW) — Form 4 of Dec 9, 2025: grant or award of 2,033; 55,023 shares after 0001193125-25-316257
- Micron (MU) — Form 4 of Oct 13, 2025: grant or award of 1,377; 21,523 shares after 0001565570-25-000005
- Micron (MU) — Form 4 of Sep 2, 2025: open-market sale of 2,404 at $115.67; 20,146 shares after 0001565570-25-000004
- Micron (MU) — Form 4 of Jul 1, 2025: open-market sale of 700 at $120.38; open-market sale of 1,104 at $121.04; 22,550 shares after 0001562180-25-005326
- Micron (MU) — Form 4 of May 2, 2025: open-market sale of 2,404 at $80.00; 24,954 shares after 0001562180-25-003629
- Micron (MU) — Form 4 of Mar 3, 2025: open-market sale of 502 at $90.18; open-market sale of 100 at $91.06; 27,358 shares after 0001562180-25-002125
- Palo Alto Networks (PANW) — Form 4 of Dec 12, 2024: open-market sale of 200 at $198.03; open-market sale of 3,000 at $198.55; 52,990 shares after 0000950170-24-136228
- Palo Alto Networks (PANW) — Form 4 of Dec 10, 2024: grant or award of 1,956; 64,990 shares after 0000950170-24-135538
- Micron (MU) — Form 4 of Oct 13, 2024: grant or award of 2,338; 29,762 shares after 0001562180-24-007335
- Palo Alto Networks (PANW) — Form 4 of Aug 27, 2024: open-market sale of 20,000 at $174.25; 63,034 shares after 0000950170-24-101427
- Palo Alto Networks (PANW) — Form 4 of Aug 19, 2024: open-market sale of 56 at $168.08; open-market sale of 24 at $168.49; 83,034 shares after 0000950170-24-099511
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.