InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (58 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
58
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Mallick Dhiraj, Chief Executive Officer. Director active across 1 company, notably Cerebras Systems Inc.. Aggregated, 63 disclosures have been recorded. Breakdown: 0 buy · 58 sells. Activity tracked since 13 May 2026. The latest transaction was disclosed on 13 May 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations63 total
10,000 sharesClass A Common StockSEC:0001628280-26-046550:0
10,000 sharesClass A Common StockSEC:0001628280-26-046550:1
69,445 sharesClass A Common StockSEC:0001628280-26-046040:0
324 sharesClass A Common StockSEC:0001628280-26-046040:1
810 sharesClass A Common StockSEC:0001628280-26-046040:2
998 sharesClass A Common StockSEC:0001628280-26-046040:3
837 sharesClass A Common StockSEC:0001628280-26-046040:4
1,461 sharesClass A Common StockSEC:0001628280-26-046040:5
885 sharesClass A Common StockSEC:0001628280-26-046040:6
918 sharesClass A Common StockSEC:0001628280-26-046040:7
162 sharesClass A Common StockSEC:0001628280-26-046040:8
594 sharesClass A Common StockSEC:0001628280-26-046040:9
324 sharesClass A Common StockSEC:0001628280-26-046040:10
216 sharesClass A Common StockSEC:0001628280-26-046040:11
270 sharesClass A Common StockSEC:0001628280-26-046040:12
594 sharesClass A Common StockSEC:0001628280-26-046040:13
270 sharesClass A Common StockSEC:0001628280-26-046040:14
162 sharesClass A Common StockSEC:0001628280-26-046040:15
1,026 sharesClass A Common StockSEC:0001628280-26-046040:16
648 sharesClass A Common StockSEC:0001628280-26-046040:17
276 sharesClass A Common StockSEC:0001628280-26-046040:18
690 sharesClass A Common StockSEC:0001628280-26-046040:19
1,051 sharesClass A Common StockSEC:0001628280-26-046040:20
2,198 sharesClass A Common StockSEC:0001628280-26-046040:21
7,399 sharesClass A Common StockSEC:0001628280-26-046040:22
25 of 63 declarations
About Mallick Dhiraj
Public sources indicate that Dhiraj Mallick is the chief operating officer at Cerebras Systems Inc. and that he filed an initial SEC ownership statement on May 13, 2026, followed by ownership-change filings in May and July 2026. A Cerebras SEC filing says he has served as chief operating officer since September 2023, after serving as senior vice president of engineering and operations from June 2018 to September 2023. A Cerebras press release from September 2023 also says he joined Cerebras in 2018, previously held leadership roles at Intel and AMD, and holds an M.S. in electrical engineering from Stanford University and a B.S. in electrical engineering from the University of Rochester. Sources: https://www.sec.gov/Archives/edgar/data/2039572/000162828026034699/0001628280-26-034699-index.htm
