Cerebras Systems Inc.

CBRS
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0002021728

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateInsiderTransactionSharesAvg priceValueShares afterHolding changeFiling
Jun 29, 2026Jun 25, 2026Lie SeanChief Technology OfficerSSaleClass A Common Stock−10.03K$170.0699−$1.71M0−100.0%SEC
Jun 29, 2026Jun 25, 2026Feldman Andrew D.CEO, PresidentSSaleClass A Common Stock−17.99K$173.0563−$3.11M0−100.0%SEC
Jun 29, 2026Jun 25, 2026Patel YagneshChief Accounting OfficerSSaleClass A Common Stock−6.08K$171.5256−$1.04M4K−60.3%SEC
Jun 29, 2026Jun 25 – Jun 26, 2026Patel YagneshChief Accounting OfficerSSaleClass A Common Stock−4K$174.2023−$696.81K0−100.0%SEC
Jun 29, 2026Jun 25, 2026Mallick DhirajChief Operating OfficerSSaleClass A Common Stock−36.13K$169.2784−$6.12M33.31K−52.0%SEC
Jun 29, 2026Jun 25 – Jun 26, 2026Mallick DhirajChief Operating OfficerSSaleClass A Common Stock−33.31K$178.1888−$5.94M0−100.0%SEC
Jul 1, 20264:21 PM ETJun 30, 2026Mallick DhirajChief Operating OfficerSSaleClass A Common Stock−10K$206.51−$2.07M0−100.0%SEC
Aug 18, 20266:38 PM ETAug 14, 2026Vassallo StevenDirectorSSaleClass A Common Stock−50K$218.182−$10.91M49.6K−50.2%SEC
Aug 19, 20265:41 PM ETAug 17, 2026Vishria EricDirectorSSaleClass A Common Stock−68.27K$229.7703−$15.69M31.38K−68.5%SEC10b5-1
Aug 19, 20269:12 PM ETAug 18, 2026Feldman Andrew D.CEO, PresidentSSaleClass A Common Stock−26.64K$222.224−$5.92M66.85K−28.5%SEC
Aug 20, 20268:04 PM ETAug 18, 2026Lie SeanChief Technology OfficerSSaleClass A Common Stock−21.26K$222.2216−$4.72M595.45K−3.4%SEC
Aug 20, 20268:05 PM ETAug 18, 2026Mallick DhirajChief Operating OfficerSSaleClass A Common Stock−38.89K$222.2242−$8.64M120K−24.5%SEC
Aug 20, 20268:10 PM ETAug 18, 2026Patel YagneshChief Accounting OfficerSSaleClass A Common Stock−4.57K$222.2224−$1.02M16.68K−21.5%SEC
Aug 21, 20268:58 PM ETAug 20 – Aug 21, 2026Lie SeanChief Technology OfficerSSaleClass A Common Stock−726.54K$207.9038−$151.05M368.93K−66.3%SEC
Aug 25, 20266:13 PM ETAug 21, 2026Feldman Andrew D.CEO, PresidentSSaleClass A Common Stock−237.56K$199.2719−$47.34M16.85K−93.4%SEC
Sep 8, 20268:17 PM ETSep 4, 2026Feldman Andrew D.CEO, PresidentSSaleClass A Common Stock−37.44K$210.4561−$7.88M16.85K−69.0%SEC
Sep 8, 20268:19 PM ETSep 4, 2026Lie SeanChief Technology OfficerSSaleClass A Common Stock−53.46K$210.16−$11.24M345.57K−13.4%SEC
Sep 8, 20268:20 PM ETSep 4, 2026Vassallo StevenDirectorSSaleClass A Common Stock−50K$210.3027−$10.52M171.98K−22.5%SEC