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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
2026-09-04 Feldman Andrew D. CEO, President Sale −3,324 $213.04 $708K 22,850
2026-09-04 Feldman Andrew D. CEO, President Sale −3,897 $213.95 $834K 18,953
2026-09-04 Feldman Andrew D. CEO, President Sale −1,400 $214.98 $301K 17,553
2026-09-04 Feldman Andrew D. CEO, President Sale −600 $215.81 $129K 16,953
2026-09-04 Feldman Andrew D. CEO, President Sale −100 $216.62 $22K 16,853
2026-09-04 Feldman Andrew D. CEO, President Option exercise · Stock Option −37,441 525,000
2026-09-04 Feldman Andrew D. CEO, President Option exercise · Class B Common Stock +37,441 13,982,575
2026-09-04 Feldman Andrew D. CEO, President Conversion · Class B Common Stock −37,441 13,945,134
2026-09-02 Susan Lior Director Other disposition −902,236 7,392,944
2026-09-02 Susan Lior Director Other acquisition +46,455 290,661
2026-09-02 Susan Lior Director Other acquisition +47,470 255,041
2026-08-24 Vishria Eric Director Other acquisition 10b5-1 +44,507 186,840
2026-08-24 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion 10b5-1 +963,818 963,818
2026-08-24 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Other disposition 10b5-1 −963,818 0
2026-08-24 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock 10b5-1 −963,818 8,861,375
2026-08-24 Feldman Andrew D. CEO, President Other acquisition +120 686
2026-08-21 Feldman Andrew D. CEO, President Gift −50,000 16,853
2026-08-21 Feldman Andrew D. CEO, President Conversion +237,559 254,412
2026-08-21 Feldman Andrew D. CEO, President Sale −43,553 $196.20 $8.5M 210,859
2026-08-21 Feldman Andrew D. CEO, President Sale −21,307 $197.45 $4.2M 189,552

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