CBRS · Cerebras Systems Inc. Class A Common Stock
View on chartInsiders & Stakes
| Lior Susan Director | ▼ Sell | Other | 372,659 Shares held | 9/30/2026 | View profile |
| Eric Vishria Director | ▼ Sell | Other | 334,980 Shares held | 10/5/2026 | View profile |
| Sean Lie Chief Technology Officer | ▼ Sell | Open Market | 309,569 Shares held | 9/25/2026 | View profile |
| Vassallo Steven Director | ▼ Sell | Open Market | 171,977 Shares held | 9/4/2026 | View profile |
| Yagnesh Patel Chief Accounting Officer | ▼ Sell | Open Market | 15,356 Shares held | 9/28/2026 | View profile |
| Andrew D. Feldman CEO, President | ▼ Sell | Other | 1,085 Shares held | 10/5/2026 | View profile |
| Benchmark Capital Management Co. VIII, L.L.C. 10% Owner | ▼ Sell | Other | 0 Shares held | 8/24/2026 | View profile |
| Dhiraj Mallick Chief Operating Officer | ▼ Sell | Open Market | 0 Shares held | 9/29/2026 | View profile |
| Robert Patrick Komin Jr. Chief Financial Officer | ▼ Sell | Open Market | 0 Shares held | 9/29/2026 | View profile |
| Elena A. Donio Director | ▼ Sell | Other | 0 Shares held | 5/15/2026 | View profile |
| Paul R. Auvil III Director | ▼ Sell | Other | 0 Shares held | 5/15/2026 | View profile |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 0 Shares held | 8/21/2026 | View profile |
Transaction History
| Eric Vishria | ▼ Sell | Other | 59,126 | $0 | 10/5/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 159 | $0 | 10/5/2026 |
| Lior Susan | ▼ Sell | Other | 1,198,489 | — | 9/30/2026 |
| Lior Susan | ▼ Sell | Other | 68,428 | — | 9/30/2026 |
| Lior Susan | ▼ Sell | Other | 63,056 | — | 9/30/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 1,830 | $388K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 2,771 | $585K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 2,802 | $588K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 2,197 | $459K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 700 | $145K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 800 | $165K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 600 | $123K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 1,600 | $327K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 800 | $163K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 400 | $81K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 11,200 | $2.3M | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 1,130 | $226K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 870 | $173K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 685 | $135K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 1,115 | $218K | 9/29/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Open Market | 3,000 | $585K | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Other | 276,000 | $0 | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 598 | $127K | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 18,274 | $3.9M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 41,391 | $8.7M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 46,427 | $9.8M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 41,278 | $8.6M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 20,714 | $4.3M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 9,652 | $2.0M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 9,047 | $1.9M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 8,729 | $1.8M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 27,492 | $5.6M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 9,682 | $2.0M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 5,637 | $1.1M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 22,915 | $4.6M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 17,848 | $3.6M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 17,000 | $3.4M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 5,170 | $1.0M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 6,613 | $1.3M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 18,703 | $3.7M | 9/29/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 68,830 | $13.4M | 9/29/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 1,320 | $270K | 9/28/2026 |
| Sean Lie | ▼ Sell | Other | 120,000 | — | 9/25/2026 |
| Sean Lie | ▼ Sell | Gift | 36,000 | $0 | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 500 | $106K | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 9,177 | $1.9M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 30,565 | $6.4M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 29,991 | $6.3M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 21,022 | $4.4M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 6,869 | $1.4M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 13,776 | $2.8M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 5,900 | $1.2M | 9/25/2026 |
| Sean Lie | ▼ Sell | Open Market | 2,200 | $450K | 9/25/2026 |
| Lior Susan | ▼ Sell | Other | 451,118 | — | 9/23/2026 |
| Lior Susan | ▼ Sell | Other | 25,757 | — | 9/23/2026 |
| Lior Susan | ▼ Sell | Other | 23,735 | — | 9/23/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 120 | $0 | 9/21/2026 |
| Eric Vishria | ▼ Sell | Other | 44,507 | $0 | 9/21/2026 |
| Lior Susan | ▼ Sell | Other | 23,734 | — | 9/15/2026 |
| Lior Susan | ▼ Sell | Other | 24,463 | — | 9/15/2026 |
| Lior Susan | ▼ Sell | Other | 451,115 | — | 9/15/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 120 | $0 | 9/8/2026 |
| Eric Vishria | ▼ Sell | Other | 44,507 | $0 | 9/8/2026 |
| Sean Lie | ▼ Sell | Other | 46,141 | — | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 3,324 | $708K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 300 | $60K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 6,721 | $1.4M | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 6,153 | $1.3M | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 7,439 | $1.6M | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 3,897 | $834K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,400 | $301K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 600 | $129K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 100 | $22K | 9/4/2026 |
| Vassallo Steven | ▼ Sell | Open Market | 7,110 | $1.5M | 9/4/2026 |
| Sean Lie | ▼ Sell | Gift | 16,038 | $0 | 9/4/2026 |
| Sean Lie | ▼ Sell | Open Market | 53,460 | $11.2M | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 37,441 | $0 | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,100 | $219K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 300 | $61K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,200 | $245K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 800 | $165K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,500 | $312K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,707 | $356K | 9/4/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 900 | $183K | 9/4/2026 |
| Vassallo Steven | ▼ Sell | Open Market | 21,117 | $4.4M | 9/4/2026 |
| Vassallo Steven | ▼ Sell | Open Market | 21,773 | $4.6M | 9/4/2026 |
| Lior Susan | ▼ Sell | Other | 47,470 | — | 9/2/2026 |
| Lior Susan | ▼ Sell | Other | 46,455 | — | 9/2/2026 |
| Lior Susan | ▼ Sell | Other | 902,236 | — | 9/2/2026 |
| Eric Vishria | ▼ Sell | Other | 44,507 | $0 | 8/24/2026 |
| Benchmark Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 963,818 | $0 | 8/24/2026 |
| Benchmark Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 963,818 | $0 | 8/24/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 120 | $0 | 8/24/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 18,155 | $0 | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 43,553 | $8.5M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 21,307 | $4.2M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 32,864 | $6.5M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 66,237 | $13.2M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 33,575 | $6.7M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 8,832 | $1.8M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 6,699 | $1.4M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 12,092 | $2.5M | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 4,800 | $981K | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,400 | $290K | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 4,594 | $960K | 8/21/2026 |
| Sean Lie | ▼ Sell | Open Market | 16,293 | $3.4M | 8/21/2026 |
| Sean Lie | ▼ Sell | Other | 16,293 | $0 | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 1,600 | $329K | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 23,970 | $0 | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 87,313 | $0 | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Gift | 50,000 | — | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Other | 237,559 | $0 | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 18,155 | $0 | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 1,112,904 | $0 | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 287,932 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 1,112,904 | — | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 287,932 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 23,970 | — | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 87,313 | — | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 1,112,904 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 23,970 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 87,313 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 287,932 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 287,932 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 18,155 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 18,155 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 67,168 | $0 | 8/21/2026 |
| Vassallo Steven | ▼ Sell | Other | 34,548 | $0 | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 1,112,904 | — | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 23,970 | — | 8/21/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 87,313 | — | 8/21/2026 |
| Andrew D. Feldman | ▼ Sell | Open Market | 6 | $1K | 8/21/2026 |
| Sean Lie | ▼ Sell | Open Market | 47,766 | $9.8M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 119,311 | $24.9M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 114,976 | $24.1M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 46,214 | $9.7M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 108,507 | $22.5M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 93,017 | $19.2M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 133,383 | $27.4M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 11,706 | $2.4M | 8/20/2026 |
| Sean Lie | ▼ Sell | Other | 696,798 | — | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 10,715 | $2.3M | 8/20/2026 |
| Sean Lie | ▼ Sell | Open Market | 24,652 | $5.2M | 8/20/2026 |
| Sean Lie | ▼ Sell | Gift | 213,074 | $0 | 8/20/2026 |
| Lior Susan | ▼ Sell | Other | 46,422 | — | 8/19/2026 |
| Lior Susan | ▼ Sell | Other | 46,780 | — | 8/19/2026 |
| Lior Susan | ▼ Sell | Other | 902,235 | — | 8/19/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 449,885 | $0 | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,670 | $365K | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 136,426 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 449,885 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 37,453 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 1,738,913 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 37,453 | — | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 1,738,913 | — | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 37,453 | — | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 136,426 | — | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 1,738,913 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 37,453 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 136,426 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 449,885 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 28,373 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 29,741 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 105,210 | $0 | 8/18/2026 |
| Vassallo Steven | ▼ Sell | Other | 54,126 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 1,738,913 | — | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 28,373 | $0 | 8/18/2026 |
| Foundation Capital Management Co. VIII, L.L.C. | ▼ Sell | Other | 29,741 | $0 | 8/18/2026 |
| Robert Patrick Komin Jr. | ▼ Sell | Other | 32,500 | $0 | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Other | 6,250 | — | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 228 | $49K | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 389 | $84K | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 289 | $63K | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 359 | $78K | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 408 | $90K | 8/18/2026 |
| Yagnesh Patel | ▼ Sell | Open Market | 801 | $177K | 8/18/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 506 | $118K | 8/18/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 410 | $96K | 8/18/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 1,078 | $253K | 8/18/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 550 | $130K | 8/18/2026 |
| Dhiraj Mallick | ▼ Sell | Open Market | 371 | $88K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1 | $215 | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,059 | $228K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,807 | $391K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,344 | $292K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,894 | $416K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 3,723 | $821K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 3,409 | $755K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 1,599 | $356K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 492 | $110K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 202 | $45K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 335 | $76K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 457 | $103K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 347 | $79K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 95 | $22K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 147 | $34K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 47 | $11K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 243 | $56K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 277 | $64K | 8/18/2026 |
| Sean Lie | ▼ Sell | Open Market | 224 | $52K | 8/18/2026 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
CBRS stock faces steep declines amid broader AI chip rally
Recent coverage notes that Cerebras shares have fallen about 25% over the past month and more than 50% since the IPO, leaving the stock near a key support level. Analysts describe the price as stretched after a 54% slump. At the same time, the broader semiconductor sector is showing a rebound, and market commentary highlights continued interest in AI‑related hardware. These factors combine to keep attention on CBRS as the AI trade evolves.
CBRS stock faces steep declines amid broader AI chip rally. Recent coverage notes that Cerebras shares have fallen about 25% over the past month and more than 50% since the IPO, leaving the stock near a key support level. Analysts describe the price as stretched after a 54% slump. At the same time, the broader semiconductor sector is showing a rebound, and market commentary highlights continued interest in AI‑related hardware. These factors combine to keep attention on CBRS as the AI trade evolves.