VASSALLO STEVEN

PrivateCIK: 1567929
Location

PALO ALTO, CA

VASSALLO STEVEN reported 12 transactions at CEREBRAS SYSTEMS INC.

Review the transaction codes below to understand the nature of each event.

InsiderVASSALLO STEVENCIK 1567929
→
IssuerCEREBRAS SYSTEMS INC.CIK 2021728
Director
Since May 2026
-1.75M
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
15
Total transactions
2.55M acquired · 4.31M disposed
Non-Derivative Transactions12

Class A Common Stock

Indirect
C · Conversion

Shares

+1.74M

Price / share

—

Trade value

—

% of position

New position
8/18/2026
0.00→1.74M

Class A Common Stock

Indirect
C · Conversion

Shares

+37.45K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
0.00→37.45K

Class A Common Stock

Indirect
C · Conversion

Shares

+136.43K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
0.00→136.43K

Class A Common Stock

Indirect
J · J

Shares

−1.74M

Price / share

—

Trade value

—

% of position

New position
8/18/2026
1.74M→0.00

Class A Common Stock

Indirect
J · J

Shares

−37.45K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
37.45K→0.00

Class A Common Stock

Indirect
J · J

Shares

−136.43K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
136.43K→0.00

Class A Common Stock

Indirect
J · J

Shares

+449.88K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
0.00→449.88K

Class A Common Stock

Indirect
J · J

Shares

−449.88K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
449.88K→0.00

Class A Common Stock

Indirect
J · J

Shares

+28.37K

Price / share

—

Trade value

—

% of position

2074.0%
8/18/2026
1.37K→29.74K

Class A Common Stock

Indirect
J · J

Shares

−29.74K

Price / share

—

Trade value

—

% of position

New position
8/18/2026
29.74K→0.00

Class A Common Stock

Indirect
J · J

Shares

+105.21K

Price / share

—

Trade value

—

% of position

212.1%
8/18/2026
49.60K→154.81K

Class A Common Stock

Indirect
J · J

Shares

+54.13K

Price / share

—

Trade value

—

% of position

106.2%
8/18/2026
50.94K→105.07K
Total

Net shares

+157.97K

Net value

$0.00

Derivative Transactions3

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

1.74M shares

Shares

−1.74M

Strike price

Held after

10.43M

Exercisable

—

8/18/2026

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

37.45K shares

Shares

−37.45K

Strike price

Held after

224.72K

Exercisable

—

8/18/2026

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

136.43K shares

Shares

−136.43K

Strike price

Held after

818.56K

Exercisable

—

8/18/2026
VASSALLO STEVEN — Insider Transaction (Form 4) Filed Aug 21, 2026 | Finecho