Who
Charles Kissner
Director
Company insider
Files Form 4 as: Director, Rambus; Director, ShoreTel; Director, Meru Networks; Chairman and CEO, Aviat Networks; Director, Sonicwall; Executive Chairman, Stratex Networks.
In numbers
- Trades disclosed
- 232
- Buys
- 2
- Sells
- 29
- Bought
- $62K
- Sold
- $7.4M
- Companies
- 6
- Companies where not an officer
- 4
- First trade
- 31 Mar 2006
- Last trade
- 2 Oct 2026
- Last filed
- 5 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 2 Oct 2026filed 5 Oct 2026 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $555K5,000 at $111.00 | filing |
| 22 Sep 2026filed 24 Sep 2026 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $525K5,000 at $105.00 | filing |
| 22 Sep 2026filed 24 Sep 2026 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $525K5,000 at $105.00 | filing |
| 7 Aug 2026filed 10 Aug 2026 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $505K5,000 at $100.92 | filing |
| 7 Aug 2026filed 10 Aug 2026 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $505K5,000 at $100.92 | filing |
| 1 Apr 2026filed 3 Apr 2026 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —2,223 at $0.00 | filing |
| 1 Apr 2026filed 3 Apr 2026 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —2,223 at $0.00 | filing |
| 1 Apr 2025filed 3 Apr 2025 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —3,824 at $0.00 | filing |
| 1 Apr 2024filed 2 Apr 2024 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —2,972 at $0.00 | filing |
| 3 Apr 2023filed 5 Apr 2023 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —3,653 at $0.00 | filing |
| 9 May 2022filed 11 May 2022 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $240K9,674 at $24.78 | filing |
| 6 May 2022filed 9 May 2022 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $514K20,000 at $25.72 | filing |
| 5 May 2022filed 9 May 2022 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $518K20,000 at $25.91 | filing |
| 1 Apr 2022filed 4 Apr 2022 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —5,408 at $0.00 | filing |
| 8 Mar 2022filed 10 Mar 2022 | RMBS Rambusoption or derivative · Semiconductors | SEC FORM 4 Code M | —40,000 at $0.00 | filing |
| 8 Mar 2022filed 10 Mar 2022 | RMBS RambusSemiconductors | SEC FORM 4 Code M | $165K40,000 at $4.13 | filing |
| 8 Mar 2022filed 10 Mar 2022 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $1.1M40,000 at $28.05 | filing |
| 1 Apr 2021filed 2 Apr 2021 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —8,538 at $0.00 | filing |
| 1 May 2020filed 4 May 2020 | RMBS RambusSemiconductors | SEC FORM 4 Sold | $50K4,129 at $12.05 | filing |
| 1 Apr 2020filed 2 Apr 2020 | RMBS RambusSemiconductors | SEC FORM 4 Code A | —13,927 at $0.00 | filing |
News
Rambus Could Be an Overlooked Winner in the AI Memory BoomRMBS · 247wallst.com · 22 Oct 2026Rambus (NASDAQ:RMBS) Stock Jumps 5.4% – Should You Buy?RMBS · tickerreport.com · 21 Oct 2026Prediction: Rambus Could Benefit Every Time AI Gets FasterRMBS · 247wallst.com · 14 Oct 2026
0 headlines in the last 90 days name Charles Kissner; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.