MarketPeel
Insider Trading Intelligence
SL

Sean Lie

CBRS
CHIEF TECHNOLOGY OFFICER · CEREBRAS SYSTEMS INC. · CIK 0002132472
FILING MIX · LIFETIME47%/53%
BUYS
7
SELLS
8
TOTAL VALUE
$17.78M
COMPANIES
1
ACTIVE SINCE
May 2026
HOLDINGS NOW
0
AVG SELL PX
$185.00
TRADE KIND
SHOWING 15 / 15
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
No backtest data available for Sean Lie. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
CBRS · 0 shares · as of May 15, 2026
02,052,4334,104,8666,157,2988,209,731SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2026
FLOW · 7 buys / 8 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
180,6000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
350,000350,000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
100,0000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
100,000100,000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
8,209,7318,209,731May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
175,000175,000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
400,000400,000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
150,000150,000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
8,209,7310May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
175,0000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
350,0000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
150,0000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
400,0000May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
180,600180,600May 15, 2026May 15, 2026
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
96,127$185.00$17.78M8,209,731May 13, 2026May 15, 2026
Other insiders · CBRS
Loading peer insiders…
About this filer
CIK 0002132472
ROLE
Chief Technology Officer
PRIMARY
CBRS
COMPANIES
1
ACTIVE SINCE
May 2026
MARKETPEEL · /INSIDER/0002132472DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback