Sign in

CIK 0002021728 · <br>Emerging growth company

Cerebras Systems Inc.

Sign in to watch
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
2026-06-25 Lie Sean Chief Technology Officer Sale −100 $185.51 $19K 104
2026-06-25 Lie Sean Chief Technology Officer Sale −104 $186.51 $19K 0
2026-06-25 Lie Sean Chief Technology Officer Conversion · Class B Common Stock −10,033 8,199,698
2026-06-25 Susan Lior Director Other disposition −2,019,927 11,446,270
2026-06-25 Susan Lior Director Other acquisition +92,973 92,973
2026-06-25 Susan Lior Director Other acquisition +40,975 40,975
2026-06-24 Vassallo Steven Director Conversion +1,391,131 1,391,131
2026-06-24 Vassallo Steven Director Conversion +29,963 29,963
2026-06-24 Vassallo Steven Director Conversion +109,141 109,141
2026-06-24 Vassallo Steven Director Conversion · Class B Common Stock −1,391,131 12,520,174
2026-06-24 Vassallo Steven Director Conversion · Class B Common Stock −29,963 269,664
2026-06-24 Vassallo Steven Director Conversion · Class B Common Stock −109,141 982,270
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion +1,391,131 1,391,131
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion +29,963 29,963
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion +109,141 109,141
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock −1,391,131 12,520,174
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock −29,963 269,664
2026-06-24 Foundation Capital Management Co. VIII, L.L.C. 10% owner Conversion · Class B Common Stock −109,141 982,270
2026-06-11 Susan Lior Director Conversion +13,466,197 13,466,197
2026-06-11 Susan Lior Director Conversion · Class B Common Stock −13,466,197 0

Page 27 of 32 · 639 trades