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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 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series A Preferred Stock −12,322,821 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series A Preferred Stock −265,414 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series B Preferred Stock −1,395,341 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series B Preferred Stock −30,053 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series C Preferred Stock −109,409 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series C Preferred Stock −2,356 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series D Preferred Stock −30,315 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series D Preferred Stock −653 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series E Preferred Stock −53,419 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series E Preferred Stock −1,151 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series E Preferred Stock −1,091,411 0
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock +13,911,305 13,911,305
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock +299,627 299,627
2026-05-15 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock +1,091,411 1,091,411
2026-05-15 Benchmark AI Infrastructure Management Co., L.L.C. 10% owner Conversion · Series H Preferred Stock −2,527,646 0
2026-05-15 Benchmark AI Infrastructure Management Co., L.L.C. 10% owner Conversion · Class B Common Stock +2,527,646 2,527,646
2026-05-15 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series A Preferred Stock −12,588,235 0
2026-05-15 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series B Preferred Stock −1,425,394 0
2026-05-15 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series C Preferred Stock −335,293 0
2026-05-15 Benchmark Capital Management Co. VIII, L.L.C. 10% owner Conversion · Series D Preferred Stock −30,968 0

Page 28 of 32 · 639 trades