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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
2026-08-21 Feldman Andrew D. CEO, President Sale −32,864 $198.18 $6.5M 156,688
2026-08-21 Feldman Andrew D. CEO, President Sale −66,237 $199.33 $13.2M 90,451
2026-08-21 Feldman Andrew D. CEO, President Sale −33,575 $200.13 $6.7M 56,876
2026-08-21 Feldman Andrew D. CEO, President Sale −8,832 $201.12 $1.8M 48,044
2026-08-21 Feldman Andrew D. CEO, President Sale −6,699 $202.28 $1.4M 41,345
2026-08-21 Feldman Andrew D. CEO, President Sale −12,092 $203.37 $2.5M 29,253
2026-08-21 Feldman Andrew D. CEO, President Sale −4,800 $204.44 $981K 24,453
2026-08-21 Feldman Andrew D. CEO, President Sale −1,600 $205.32 $329K 22,853
2026-08-21 Feldman Andrew D. CEO, President Sale −1,400 $207.28 $290K 21,453
2026-08-21 Feldman Andrew D. CEO, President Sale −4,594 $208.86 $960K 16,859
2026-08-21 Feldman Andrew D. CEO, President Sale −6 $210.21 $1K 16,853
2026-08-21 Feldman Andrew D. CEO, President Option exercise · Stock Option −62,674 87,326
2026-08-21 Feldman Andrew D. CEO, President Option exercise · Stock Option −137,326 12,674
2026-08-21 Feldman Andrew D. CEO, President Option exercise · Stock Option −37,559 562,441
2026-08-21 Feldman Andrew D. CEO, President Option exercise · Class B Common Stock +237,559 14,182,693
2026-08-21 Feldman Andrew D. CEO, President Conversion · Class B Common Stock −237,559 13,945,134
2026-08-21 Vassallo Steven Director Conversion +1,112,904 1,112,904
2026-08-21 Vassallo Steven Director Conversion +23,970 23,970
2026-08-21 Vassallo Steven Director Conversion +87,313 87,313
2026-08-21 Vassallo Steven Director Other disposition −1,112,904 0

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