Steven Laub
Steven Laub: Director at Rambus. What Steven Laub 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.
Rambus (RMBS)
Steven Laub holds 7,519 Rambus shares (0.01% of the company), worth about $780,246.63 at the last price, according to the Form 4 of May 7, 2026.
- Shares held: 7,519 (0.01%), $780,246.63 — Held in their own name.
Declarations
- Rambus (RMBS) — Form 4 of May 7, 2026: open-market sale of 1,500 at $125.52; 7,519 shares after 0001193125-26-216615
- Rambus (RMBS) — Form 4 of Apr 1, 2026: grant or award of 2,223; 9,019 shares after 0001193125-26-142662
- Rambus (RMBS) — Form 4 of Aug 29, 2025: open-market sale of 2,261 at $78.72; 6,796 shares after 0001224180-25-000004
- Rambus (RMBS) — Form 4 of May 27, 2025: open-market sale of 1,847 at $55.13; 9,057 shares after 0000917273-25-000084
- Rambus (RMBS) — Form 4 of May 19, 2025: open-market sale of 3,653 at $55.56; 10,904 shares after 0000917273-25-000082
- Rambus (RMBS) — Form 4 of Apr 1, 2025: grant or award of 3,824; 14,557 shares after 0000917273-25-000061
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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