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
2026-08-17 Vishria Eric Director Sale 10b5-1 −1,639 $230.11 $377K 37,069
2026-08-17 Vishria Eric Director Sale 10b5-1 −5,686 $250.30 $1.4M 31,383
2026-08-17 Vishria Eric Director Other acquisition 10b5-1 +110,950 142,333
2026-08-14 Vassallo Steven Director Conversion +347,782 1,738,913
2026-08-14 Vassallo Steven Director Conversion +7,490 37,453
2026-08-14 Vassallo Steven Director Conversion +27,285 136,426
2026-08-14 Vassallo Steven Director Other disposition −1,738,913 0
2026-08-14 Vassallo Steven Director Other disposition −37,453 0
2026-08-14 Vassallo Steven Director Other disposition −136,426 0
2026-08-14 Vassallo Steven Director Other acquisition +449,885 449,885
2026-08-14 Vassallo Steven Director Other disposition −449,885 0
2026-08-14 Vassallo Steven Director Other acquisition +1,368 1,368
2026-08-14 Vassallo Steven Director Other acquisition +99,599 99,599
2026-08-14 Vassallo Steven Director Other acquisition +50,944 50,944
2026-08-14 Vassallo Steven Director Sale −6,081 $216.38 $1.3M 93,518
2026-08-14 Vassallo Steven Director Sale −16,671 $217.47 $3.6M 76,847
2026-08-14 Vassallo Steven Director Sale −11,834 $218.46 $2.6M 65,013
2026-08-14 Vassallo Steven Director Sale −14,323 $219.41 $3.1M 50,690
2026-08-14 Vassallo Steven Director Sale −1,091 $219.97 $240K 49,599
2026-08-14 Vassallo Steven Director Conversion · Class B Common Stock −347,782 12,172,392

Page 18 of 32 · 639 trades