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CIK 0002021728 · <br>Emerging growth company

Cerebras Systems Inc.

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Ticker
CBRS
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(650) 933-4890
Business address
1237 E. ARQUES AVE., SUNNYVALE, CA, 94085
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$383,715,312
in 15 filings, $135.4M under 10b5-1 plans

Net −$383,715,312. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Lie Sean −$199.0M Chief Technology Officer sold 79% of stake
  2. Mallick Dhiraj −$89.4M Chief Operating Officer sold 100% of stake
  3. Feldman Andrew D. −$61.1M CEO, President sold 95% of stake
  4. Vishria Eric −$15.7M Director sold 69% of stake
  5. Vassallo Steven −$10.5M Director sold 23% of stake
Date Insider Transaction Shares Price Value Owned after
2026-05-15 Feldman Andrew D. CEO, President Other disposition −50,000 0
2026-05-15 Feldman Andrew D. CEO, President Other disposition −50,000 0
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Class B Common Stock +14,056,621 14,056,621
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Class B Common Stock +50,000 50,000
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Class B Common Stock +50,000 50,000
2026-05-15 Feldman Andrew D. CEO, President Other disposition · Stock Option −1,150,000 0
2026-05-15 Feldman Andrew D. CEO, President Other disposition · Stock Option −600,000 0
2026-05-15 Feldman Andrew D. CEO, President Other disposition · Stock Option −150,000 0
2026-05-15 Feldman Andrew D. CEO, President Other disposition · Stock Option −150,000 0
2026-05-15 Feldman Andrew D. CEO, President Other disposition · Stock Option −800,000 0
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Stock Option +1,150,000 1,150,000
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Stock Option +600,000 600,000
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Stock Option +150,000 150,000
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Stock Option +150,000 150,000
2026-05-15 Feldman Andrew D. CEO, President Other acquisition · Stock Option +800,000 800,000
2026-05-13 Mallick Dhiraj Chief Operating Officer Shares withheld for taxes −491,091 $185.00 $90.9M 801,998
2026-05-13 Patel Yagnesh Chief Accounting Officer Shares withheld for taxes −19,083 $185.00 $3.5M 130,917
2026-05-13 Lie Sean Chief Technology Officer Shares withheld for taxes −96,127 $185.00 $17.8M 8,209,731
2026-05-13 Feldman Andrew D. CEO, President Shares withheld for taxes −107,076 $185.00 $19.8M 14,056,621

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