Transaction · 0001231919-26-000942

Foundation Capital Management Co. VIII, L.L.C.

Foundation Capital Management Co. VIII, L.L.C., 10%, reported a transaction classified as unknown at Cerebras Systems Inc. involving 29963.000000 shares. Reported holdings after the transaction were 29963.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

unknownSEC transaction code C10%
CBRSCerebras Systems Inc.
Trade date
Jun 24, 2026
Filing date
Aug 18, 2026
View on SEC Insider profile
Estimated value—Shares × reported price
Shares traded29.9kPrice unknown
Holdings after29.9kIndirect · By Foundation Capital VIII Principals Fund, LLC
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Filing warnings

Notes recorded with this filing
2 warnings
delayed filingThe filing was reported 55 calendar days after the transaction date.
missing priceThe filing did not provide a usable price per share.

CBRS price since this filing

Daily closing prices, with the filing date and available return windows
CBRS · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +41.4%1w ago -3.1%1d ago -3.1%
Returns since7d -16.9%30d -11.8%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
unknown
Code C
Identifier
0001231919-26-000942
Class A Common Stock
Transaction date
Jun 24, 2026
Filed Aug 18, 2026, 10:37 PM · 55d delay
Shares
29,963 sh
Price unknown
Estimated value
—
Computed from shares × price
Holdings after
29,963 sh
Indirect · By Foundation Capital VIII Principals Fund, LLC

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Delayed Filing Large Holdings Increase
Filing-only score

-14 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • delayed_filing-6 points

    reporting_delay_days = 55

    Filing delay exceeds the configured threshold.
  • missing_price-8 points

    price_cents is null

    Missing price reduces confidence in value-based signals.
Missing facts
  • price_cents
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    Each share of Class B Common Stock was converted into one share of Class A Common Stock for no additional consideration.

  2. F2

    These securities are held by Foundation Capital VIII, L.P. ("FC8"). Foundation Capital Management Co. VIII, L.L.C. ("FCM8") serves as the sole general partner of FC8 and, as such, FCM8 possesses votin…

  3. F3

    These securities are held by Foundation Capital VIII Principals Fund, L.L.C. ("FC8P"). FCM8 serves as the sole manager of FC8P and, as such, FCM8 possesses voting and dispositive power over the shares…

  4. F4

    These securities are held by Foundation Capital Leadership Fund II, L.P. ("FCLF2"). Foundation Capital Management Co,. LF II, L.L.C. ("FCMLF2") serves as the sole general partner of FCLF2 and, as such…

  5. F5

    Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by FC8 to its general partner and limited partners without additional consideration.

  6. F6

    Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by FC8P to its general partner and limited partners without additional consideration.

  7. F7

    Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by FCLF2 to its general partner and limited partners without additional consideration.

  8. F8

    Represents receipt of shares in the distributions in kind described in footnotes (5) and (6).

  9. F9

    These securities are held by FCM8. FCM8 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

  10. F10

    Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by FCM8 to its members without additional consideration.

  11. F11

    Represents receipt of shares in the distribution in kind described in footnote (7).

  12. F12

    These securities are held by FCMLF2. FCMLF2 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

  13. F13

    Each share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder and does not expire.

Original filing · 0001231919-26-000942
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