MarketPeel
Insider Trading Intelligence
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Sean Lie

CBRS
CHIEF TECHNOLOGY OFFICER · CEREBRAS SYSTEMS INC. · CIK 0002132472
FILING MIX · LIFETIME24%/76%
BUYS
8
SELLS
25
TOTAL VALUE
$19.49M
COMPANIES
1
ACTIVE SINCE
May 2026
HOLDINGS NOW
104
AVG SELL PX
$183.59
TRADE KIND
SHOWING 33 / 33
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 · 104 shares · as of Jun 25, 2026
02,052,4334,104,8666,157,2988,209,731SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2026
FLOW · 8 buys / 25 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
100$185.51$18.6K104Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
922$168.80$155.6K3,224Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
2,534$165.21$418.6K7,499Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
300$180.12$54.0K1,609Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
10,0338,199,698Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
200$173.16$34.6K2,251Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
400$169.62$67.8K2,824Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
100$175.57$17.6K2,151Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
242$178.66$43.2K1,909Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
263$171.78$45.2K2,451Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
200$182.57$36.5K1,209Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
10,03310,033Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
3,353$165.43$554.7K4,146Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
110$170.57$18.8K2,714Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
200$181.20$36.2K1,409Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
104$186.51$19.4K0Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
300$183.71$55.1K909Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
705$184.80$130.3K204Jun 25, 2026Jun 29, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
180,6000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
350,000350,000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
100,0000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
100,000100,000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
8,209,7318,209,731May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
175,000175,000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
400,000400,000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
150,000150,000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
8,209,7310May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
175,0000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
350,0000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
150,0000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
400,0000May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
Chief Technology Officer
180,600180,600May 15, 2026May 15, 2026View →
CBRS
CEREBRAS SYSTEMS INC.
SALE
Chief Technology Officer
96,127$185.00$17.78M8,209,731May 13, 2026May 15, 2026View →
Other insiders · CBRS
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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

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