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Signal8

Mallick Dhiraj

SEC insider (Form 3/4/5 filer). CIK 0002039572. Chief Operating Officer at Cerebras Systems Inc. (CBRS). 89 reported Form 4/5 transactions since Sep 2024; latest on Aug 18, 2026. Located in SUNNYVALE, CA.

Companies Mallick Dhiraj has filed insider reports for

  • Cerebras Systems Inc. (CBRS): Officer, Chief Operating Officer
Mallick Dhiraj profile photo

Mallick Dhiraj

CIK: 0002039572

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)84 (94.4%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)5 (5.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

Cerebras Systems Inc. logo
CBRS

Cerebras Systems Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (89 total)

  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    6.2K shares at avg. $221.47$1.4M
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    3.5K shares at avg. $219.58$761K
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    6.8K shares at avg. $220.43$1.5M
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    1.9K shares at avg. $215.67$418K
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    2.5K shares at avg. $217.58$535K
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    3.1K shares at avg. $218.54$668K
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Conversion
    Direct
    158.9K shares-
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    3.3K shares at avg. $216.40$715K
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    2 shares at avg. $214.85$429.7
  • Cerebras Systems Inc. logo
    CBRS

    Cerebras Systems Inc.

    Aug 18, 2026
    Sale
    Direct
    2.9K shares at avg. $222.42$651K

1-10 of 89

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