Stang Eric B insider trades
Stang Eric B has filed 83 Form 4s with the SEC that we hold, for Ooma INC (OOMA) (President & CEO, Director) and Rambus INC (RMBS) (Director). Across all of them we count 2 purchases worth $148.9K and 22 sales worth $9.4M reported on Form 4. In the last 12 months: 0 purchases ($0) and 10 sales ($4.9M). The largest single trade was a sale of 61,580 shares of Ooma INC worth $929.9K, dated 2024-12-06. Of 3 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-09-02 and the latest 2026-09-23.
Ooma INC (OOMA)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-13 | P, purchase reported on Form 4 | 10,000 | $98.5K | 2023-12-15 |
| 2023-12-15 | P, purchase reported on Form 4 | 5,000 | $50.4K | 2023-12-19 |
| 2024-12-06 | S, sale reported on Form 4 | 61,580 | $929.9K | 2024-12-10 |
| 2024-12-09 | S, sale reported on Form 4 | 39,458 | $601.3K | 2024-12-10 |
| 2024-12-10 | S, sale reported on Form 4 | 9,193 | $137.9K | 2024-12-10 |
| 2025-06-10 | S, sale reported on Form 4 | 10,727 | $139.2K | 2025-06-10 |
| 2025-09-04 | S, sale reported on Form 4 | 19,265 | $247.6K | 2025-09-05 |
| 2026-03-06 | S, sale reported on Form 4 | 25,888 | $369.2K | 2026-03-10 |
| 2026-03-24 | S, sale reported on Form 4 | 7,417 | $103.8K | 2026-03-26 |
| 2026-06-24 | S, sale reported on Form 4 | 27,666 | $511.8K | 2026-06-26 |
| 2026-07-10 | S, sale reported on Form 4 | 23,212 | $464.2K | 2026-07-13 |
| 2026-09-10 | S, sale reported on Form 4 | 29,639 | $684.0K | 2026-09-14 |
| 2026-09-11 | S, sale reported on Form 4 | 10,361 | $235.7K | 2026-09-14 |
| 2026-09-14 | S, sale reported on Form 4 | 36,322 | $844.9K | 2026-09-16 |
Rambus INC (RMBS)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-11-03 | S, sale reported on Form 4 | 7,500 | $256.9K | 2022-11-03 |
| 2023-02-13 | S, sale reported on Form 4 | 6,000 | $272.8K | 2023-02-14 |
| 2023-08-16 | S, sale reported on Form 4 | 8,538 | $454.6K | 2023-08-17 |
| 2023-11-15 | S, sale reported on Form 4 | 8,685 | $583.3K | 2023-11-16 |
| 2024-05-07 | S, sale reported on Form 4 | 5,408 | $308.0K | 2024-05-08 |
| 2024-05-08 | S, sale reported on Form 4 | 6,000 | $335.1K | 2024-05-08 |
| 2025-05-09 | S, sale reported on Form 4 | 3,653 | $186.8K | 2025-05-12 |
| 2025-11-07 | S, sale reported on Form 4 | 5,000 | $511.8K | 2025-11-12 |
| 2025-11-10 | S, sale reported on Form 4 | 4,000 | $447.2K | 2025-11-12 |
| 2026-06-01 | S, sale reported on Form 4 | 5,000 | $730.0K | 2026-06-02 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1234045) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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