Transaction · 0001567929-26-000006

Vassallo Steven

Vassallo Steven, DIR, reported a transaction classified as other at Cerebras Systems Inc. involving 28373.000000 shares for an estimated $0.00. Reported holdings after the transaction were 29741.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

otherSEC transaction code JDIR
CBRSCerebras Systems Inc.
Trade date
Aug 18, 2026
Filing date
Aug 21, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded28.3k$0.00 per share
Holdings after29.7kIndirect · By Foundation Capital Management Co. LF II, L.L.C.
% 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
1 warning
ambiguous transaction codeThe transaction code is missing or represents other activity; review the filing and footnotes.

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 -11.9%1w ago +19.7%1d ago +28.5%
Returns since7d -8.7%30d +1.1%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
other
Code J
Identifier
0001567929-26-000006
Class A Common Stock
Transaction date
Aug 18, 2026
Filed Aug 21, 2026, 12:53 AM · 3d delay
Shares
28,373 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
29,741 sh
Indirect · By Foundation Capital Management Co. LF II, L.L.C.

Filing signal explanations

Badges describe filing facts only — not predictions.

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

-4 points

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

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • ambiguous_code-4 points

    transaction_code = J

    Other/ambiguous code reduces confidence.
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 Yes10% NoOther 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. F2F3F4F9F12F17(6 footnotes)

    Securities are directly held by Foundation Capital VIII, L.P. ("FC8"). Foundation Capital Management Co. VIII, L.L.C. ("FCM8") is the general partner of FC8. The Reporting Person is a manager of FCM8…

  3. 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.

  4. 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.

  5. 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.

  6. F8

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

  7. F10

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

  8. F11

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

  9. F13

    Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by FCMLF2 to its members without additional consideration.

  10. F14

    Represents receipt of shares in the distributions in kind described in footnotes (6), (10) and (13).

  11. F15

    The securities are held by a revocable family trust, of which the Reporting Person is a co-trustee. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his propo…

  12. F16

    Represents receipt of shares in the distributions in kind described in footnotes (10) and (13).

  13. F18

    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 · 0001567929-26-000006
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

CBRS