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Cerebras Systems Inc.

Lior Susan (Director) reports CBRS insider transactions

4CBRSFiled Oct 2, 2026, 4:21 PM ET· Period Sep 30, 2026

About this filing

Cerebras Systems Inc. (CBRS) filed Form 4 (insider transaction) with the SEC on Oct 2, 2026. Form 4 reports a company insider’s trades in the company’s shares.

View original filing on SEC.gov (opens SEC EDGAR)

Key facts

Insider
Lior Susan · Director
DateTransactionSharesPriceValueHeld afterOwnership
Sep 30, 2026J · otherFootnotes F1, F2−1,198,489——5,292,222Indirect (See footnote)
Sep 30, 2026J · otherFootnotes F3+68,428——420,355Direct
Sep 30, 2026J · otherFootnotes F3, F4+63,056——372,659Indirect (See footnote)
Footnotes
  1. F1 Represents a pro-rata, in-kind distribution by the Eclipse Entities (as defined below) to its partners, for no additional consideration (the "Distribution").
  2. F2 Following the distribution, consists of (i) 314,543 shares of Class A common stock held by Eclipse Continuity Fund I, L.P. ("Eclipse Continuity Fund"); (ii) 2,573,548 shares of Class A common stock held by Eclipse SPV II, L.P. ("Eclipse SPV II"); (iii) 235,755 shares of Class A common stock held by Eclipse SPV XIII, L.P. ("Eclipse SPV XIII"); and (iv) 2,168,376 shares of Class A common stock held by Eclipse Ventures Fund I, L.P. ("Eclipse Fund," and together with Eclipse Continuity Fund, Eclipse SPV II, and Eclipse SPV XIII, "Eclipse Entities"). The Reporting Person is the sole managing member of the general partner of each of the Eclipse Entities and may be deemed to have voting, investment, and dispositive power with respect to the shares held by such entities.
  3. F3 The shares were obtained pursuant to a pro-rata, in-kind distribution from the Eclipse Entities, for no additional consideration.
  4. F4 The shares are held directly by an estate-planning vehicle which is controlled by the Reporting Person.

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Not investment advice. Summaries can contain errors; the SEC filing is the official record.