Peter A. Shimer
Peter A. Shimer: Director at Synopsys and Director at Cisco. What Peter A. Shimer 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.
Synopsys (SNPS)
Peter A. Shimer holds 1,378 Synopsys shares (0.00% of the company), worth about $670,865.52 at the last price, according to the Form 4 of Apr 16, 2026.
- Shares held: 1,378 (0.00%), $670,865.52 — Held in their own name.
Cisco (CSCO)
Peter A. Shimer holds 2,333 Cisco shares (0.00% of the company), worth about $263,908.96 at the last price, according to the Form 4 of Apr 6, 2026.
- Shares held: 2,333 (0.00%), $263,908.96 — Held in their own name.
Declarations
- Synopsys (SNPS) — Form 4 of Apr 16, 2026: grant or award of 453; 1,378 shares after 0002067677-26-000007
- Cisco (CSCO) — Form 4 of Apr 6, 2026: grant or award of 2,333; 2,333 shares after 0000858877-26-000052
- Cisco (CSCO) — Form 3 of Apr 6, 2026; 0 shares after 0000858877-26-000051
- Synopsys (SNPS) — Form 4 of Feb 27, 2026: grant or award of 845; grant or award of 80; 925 shares after 0002067677-26-000005
- Synopsys (SNPS) — Form 3 of Feb 14, 2026; 0 shares after 0002067677-26-000003
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.