Karen Marie Rapp
Karen Marie Rapp: Director at Plexus, Director at Microchip and Director at Cohu. What Karen Marie Rapp 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.
Plexus (PLXS)
Karen Marie Rapp holds 7,535 Plexus shares (0.03% of the company), worth about $2.1M at the last price, according to the Form 4 of Aug 31, 2026.
- Shares held: 7,535 (0.03%), $2.1M — Held in their own name.
- Share units: 1,008 (0.00%), $276,494.40 — Plexus promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Microchip (MCHP)
Karen Marie Rapp holds 14,227 Microchip shares (0.00% of the company), worth about $1.2M at the last price, according to the Form 4 of Aug 18, 2026.
- Shares held: 14,227 (0.00%), $1.2M — Held in their own name.
- Share units: 2,557 (0.00%), $208,651.20 — Microchip promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Plexus (PLXS) — Form 4 of Aug 31, 2026: open-market sale of 500 at $240.87; 7,535 shares after 0001707073-26-000008
- Microchip (MCHP) — Form 4 of Aug 18, 2026: option exercise or conversion of 3,090 at $80.26; 14,227 shares after 0001707073-26-000006
- Plexus (PLXS) — Form 4 of Jun 1, 2026: open-market sale of 500 at $270.00; 8,035 shares after 0001707073-26-000004
- Cohu (COHU) — Form 4 of May 15, 2026 0001437749-26-017832
- Plexus (PLXS) — Form 4 of Feb 27, 2026: open-market sale of 500 at $195.59; 8,535 shares after 0001707073-26-000003
- Plexus (PLXS) — Form 4 of Feb 9, 2026; 9,035 shares after 0001707073-26-000002
- Plexus (PLXS) — Form 4 of Feb 3, 2026: option exercise or conversion of 1,370; 9,035 shares after 0001707073-26-000001
- Plexus (PLXS) — Form 4 of Nov 28, 2025: open-market sale of 500 at $143.47; 7,665 shares after 0001707073-25-000010
- Plexus (PLXS) — Form 4/A of Nov 21, 2025: gift of 700; 8,165 shares after 0001707073-25-000009
- Plexus (PLXS) — Form 4 of Nov 4, 2025: gift of 700; 8,165 shares after 0001707073-25-000008
- Plexus (PLXS) — Form 4 of Aug 29, 2025: open-market sale of 500 at $139.00; 8,865 shares after 0001707073-25-000005
- Microchip (MCHP) — Form 4 of Aug 19, 2025: option exercise or conversion of 2,491 at $65.56; 11,137 shares after 0000827054-25-000171
- Plexus (PLXS) — Form 4 of May 30, 2025: open-market sale of 500 at $130.77; 9,365 shares after 0001628280-25-028880
- Cohu (COHU) — Form 4 of May 16, 2025 0001437749-25-017776
- Plexus (PLXS) — Form 4 of Feb 28, 2025: open-market sale of 500 at $131.21; 9,865 shares after 0001628280-25-009956
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.