Who
Steven Vassallo
Director
Company insider
Files Form 4 as: Director, Cerebras Systems; Director and 10% owner, Sunrun; Director and 10% owner and Other, Control4; 10% owner, Tubemogul.
In numbers
- Trades disclosed
- 278
- Buys
- 0
- Sells
- 15
- Bought
- $0
- Sold
- $54.4M
- Companies
- 4
- Companies where not an officer
- 4
- First trade
- 7 Aug 2013
- Last trade
- 4 Sep 2026
- Last filed
- 8 Sep 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 | |
|---|---|---|---|---|
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $4.4M21,117 at $209.81 | filing |
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $4.6M21,773 at $210.37 | filing |
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $1.5M7,110 at $211.56 | filing |
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $4.4M21,117 at $209.81 | filing |
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $4.6M21,773 at $210.37 | filing |
| 4 Sep 2026filed 8 Sep 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Sold | $1.5M7,110 at $211.56 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code C | —1,112,904 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code J | —18,155 at $0.00 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code J | —67,168 at $0.00 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code J | —34,548 at $0.00 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —1,112,904 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —23,970 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —87,313 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code C | —23,970 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code C | —87,313 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —1,112,904 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —23,970 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras Systemsoption or derivative · Semiconductors | SEC FORM 4 Code C | —87,313 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code J | —1,112,904 at $0.00 | filing |
| 21 Aug 2026filed 25 Aug 2026 | CBRS Cerebras SystemsSemiconductors | SEC FORM 4 Code J | —23,970 at $0.00 | filing |
News
Cerebras Systems (NASDAQ:CBRS) Stock Jumps 1.7% – Time to Buy?CBRS · dailypolitical.com · 25 Oct 2026Cerebras: I Waited For This Entry Point (NASDAQ:CBRS)CBRS · seekingalpha.com · 23 Oct 2026Cerebras Systems (NASDAQ:CBRS) Stock Price Down 5.1% – Should You Sell?CBRS · dailypolitical.com · 19 Oct 2026
0 headlines in the last 90 days name Steven Vassallo; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.