Form 4 for RMBS RAMBUS INC
Accepted 2025-04-03 00:00:00 ET · period of report 2025-04-01 · accession 0000917273-25-000063 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-04-03 | 2025-04-01+ | RMBS | Allen John K | CAO | F - Tax | $48.01 | -1,619 | 16.1K | -9% | -$77.7K |
| 2025-04-03 | 2025-04-01 | RMBS | Allen John K | CAO | A - Grant | $0.00 | +5,168 | 17.7K | +41% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-04-01 | F | D | 490 | $52.29 | 17,219 | D | — | — | |
| 2 | Common | Common Stock | 2025-04-01 | A | A | 5,168 | $0.00 | 17,709 | D | — | — | (F1) The shares are represented by RSUs which vest in four equal annual installments beginning on April 1, 2026 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock. (F3) Includes an exempt transaction of 311 shares acquired through the Rambus Inc. 2015 Employee Stock Purchase plan. (F2) Includes an exempt transaction of 274 shares acquired through the Rambus Inc. 2015 Employee Stock Purchase plan. |
| 3 | Common | Common Stock | 2025-04-03 | F | D | 1,129 | $46.15 | 16,090 | D | — | — |