Mallick Dhiraj
- Shares
- 679.70K
- % company
- 0.61%
Filed Jun 30, 2026
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · Technology · Holders
Cerebras Systems Inc. (CBRS) Insider Trading History
Recent Form 4 insider activity for CBRS, with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Aug 18, 4:00 PM EDT · Statements Jun 29, 8:00 PM EDT
Ownership read
CBRS insider sentiment: Administrative only.
The recent Form 4 filings are mostly awards, gifts, option exercises, conversions, or administrative transactions rather than open-market buys and sells. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider stance
Administrative only
Based on recent Form 4 action codes
Latest filing
Jun 30, 2026
Most recent holder or insider filing date
Filings shown
10
10 insider
- Latest filing
- Jun 30, 2026
- Most recent holder or insider filing date
- Insider rows
- 10
- Market data source
Recent insider transactions
Cerebras Systems Inc. (CBRS) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Mallick Dhiraj
- Shares
- 10.00K
- % company
- <0.01%
Filed Jun 30, 2026
Feldman Andrew D.
- Shares
- 268
- % company
- <0.01%
Filed Jun 29, 2026
Vishria Eric
- Shares
- 99.65K
- % company
- 0.09%
Filed Jun 29, 2026
Benchmark Capital Management Co. VIII, L.L.C.
- Shares
- 12.23M
- % company
- 10.9%
Filed Jun 29, 2026
Benchmark Capital Management Co. VIII, L.L.C.
- Shares
- 2.16M
- % company
- 1.92%
Filed Jun 29, 2026
Susan Lior
- Shares
- 40.98K
- % company
- 0.04%
Filed Jun 25, 2026
Susan Lior
- Shares
- 92.97K
- % company
- 0.08%
Filed Jun 25, 2026
Susan Lior
- Shares
- 11.45M
- % company
- 10.2%
Filed Jun 25, 2026
Susan Lior
- Shares
- 13.47M
- % company
- 12.0%
Filed Jun 11, 2026
| # | Insider | % company | Action | Shares | Filing date |
|---|---|---|---|---|---|
| 1 | Mallick Dhiraj | 0.61% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish. | 679.70K | Jun 30, 2026 |
| 2 | Mallick Dhiraj | <0.01% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish. | 10.00K | Jun 30, 2026 |
| 3 | Feldman Andrew D. | <0.01% | JProvider-supplied Form 4 action code. Review the original filing before making a trading judgment. | 268 | Jun 29, 2026 |
| 4 | Vishria Eric | 0.09% | JProvider-supplied Form 4 action code. Review the original filing before making a trading judgment. | 99.65K | Jun 29, 2026 |
| 5 | Benchmark Capital Management Co. VIII, L.L.C. | 10.9% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish. | 12.23M | Jun 29, 2026 |
| 6 | Benchmark Capital Management Co. VIII, L.L.C. | 1.92% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish. | 2.16M | Jun 29, 2026 |
| 7 | Susan Lior | 0.04% | JProvider-supplied Form 4 action code. Review the original filing before making a trading judgment. | 40.98K | Jun 25, 2026 |
| 8 | Susan Lior | 0.08% | JProvider-supplied Form 4 action code. Review the original filing before making a trading judgment. | 92.97K | Jun 25, 2026 |
| 9 | Susan Lior | 10.2% | JProvider-supplied Form 4 action code. Review the original filing before making a trading judgment. | 11.45M | Jun 25, 2026 |
| 10 | Susan Lior | 12.0% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish. | 13.47M | Jun 11, 2026 |
Showing 10 of 10 matching Form 4 rows. Percent of company uses current shares outstanding.
Frequently asked
Common questions.
Who is the most active reported CBRS insider?
Susan Lior has the largest absolute share movement in the displayed CBRS filing rows, totaling 25.05 million shares. The action labels provide the transaction context.