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BCS

Changes in Beneficial Ownership · 4

Cerebras Systems Inc.

CBRSNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 30, 2026Accepted Sep 30, 2026, 6:33 PM EDTFiling CIK 2021728Accession 0001628280-26-064040
Share

Structured filing — 4

wk-form4_1790807613.xml

Open full document ↗

Filing details

Report period
2026-09-28
Issuer
Cerebras Systems Inc.
Issuer CIK
0002021728
Trading symbol
CBRS
Rule 10b5-1 indication
Checked

Reporting owner 1

Name
Patel Yagnesh
Reporting owner CIK
0001702410
Relationship
Officer
Officer title
Chief Accounting Officer
Address
C/O CEREBRAS SYSTEMS INC., 1237 E. ARQUES AVENUE, SUNNYVALE, CA, 94085

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Class A Common Stock2026-09-28S · Form 4[F1]1,320D204.5015,356D
Table key
S · Form 4
Sale on the market or privately
D
Direct

Footnotes

F1
The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 29, 2026↩ 1

Signature 1

Signed
/s/ Robert Mills, Attorney-in-fact
Date
2026-09-30

Company context

Current securities

Recent company filings

  1. 4 filingOct 2, 2026
  2. 4 filingSep 30, 2026
  3. 144 filingSep 29, 2026
  4. 4 filingSep 25, 2026
  5. 4 filingSep 23, 2026

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