Cerebras Systems Inc. (CBRS)

Nasdaq · Semiconductors & Related Devices · Inc. DE

What they're doing

Between 2026-08-02 and 2026-10-31, public records show 65 signals for Cerebras Systems Inc.. Most notable: 2026-08-20: Lie Sean (officer) sold $27.4M of stock; 2026-08-20: Lie Sean (officer) sold $24.9M of stock; 2026-08-20: Lie Sean (officer) sold $24.1M of stock. Federal contract obligations over the last 24 months total $2,137,000. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.

Generated 2026-10-31 from public records.

Signals, last 12 months

  1. Large insider sale
    Lie Sean (officer) sold $5.2M of stock
  2. Large insider sale
    Lie Sean (officer) sold $1.7M of stock
  3. Large insider sale
    Mallick Dhiraj (officer) sold $13.4M of stock
  4. Large insider sale
    Mallick Dhiraj (officer) sold $9.8M of stock
  5. Large insider sale
    Mallick Dhiraj (officer) sold $8.7M of stock
  6. Large insider sale
    Mallick Dhiraj (officer) sold $8.6M of stock
  7. Large insider sale
    Mallick Dhiraj (officer) sold $5.6M of stock
  8. Large insider sale
    Mallick Dhiraj (officer) sold $4.3M of stock
  9. Large insider sale
    Mallick Dhiraj (officer) sold $4.6M of stock
  10. Large insider sale
    Mallick Dhiraj (officer) sold $3.7M of stock
  11. Large insider sale
    Mallick Dhiraj (officer) sold $3.9M of stock
  12. Large insider sale
    Mallick Dhiraj (officer) sold $3.6M of stock
  13. Large insider sale
    Mallick Dhiraj (officer) sold $3.4M of stock
  14. Large insider sale
    Mallick Dhiraj (officer) sold $2.0M of stock
  15. Large insider sale
    Komin Robert Patrick Jr. (officer) sold $2.3M of stock
  16. Large insider sale
    Mallick Dhiraj (officer) sold $2.0M of stock
  17. Large insider sale
    Mallick Dhiraj (officer) sold $1.8M of stock
  18. Large insider sale
    Mallick Dhiraj (officer) sold $1.9M of stock
  19. Large insider sale
    Mallick Dhiraj (officer) sold $1.1M of stock
  20. Large insider sale
    Mallick Dhiraj (officer) sold $1.3M of stock
  21. Large insider sale
    Mallick Dhiraj (officer) sold $1.0M of stock
  22. Large insider sale
    Lie Sean (officer) sold $6.4M of stock
  23. Large insider sale
    Lie Sean (officer) sold $6.3M of stock
  24. Large insider sale
    Lie Sean (officer) sold $4.4M of stock
  25. Large insider sale
    Lie Sean (officer) sold $2.8M of stock
  26. Large insider sale
    Lie Sean (officer) sold $1.9M of stock
  27. Large insider sale
    Lie Sean (officer) sold $1.4M of stock
  28. Large insider sale
    Lie Sean (officer) sold $1.2M of stock
  29. Large insider sale
    Lie Sean (officer) sold $11.2M of stock
  30. Large insider sale
    Vassallo Steven (director) sold $4.4M of stock
  31. Large insider sale
    Vassallo Steven (director) sold $4.6M of stock
  32. Large insider sale
    Vassallo Steven (director) sold $1.5M of stock
  33. Large insider sale
    Feldman Andrew D. (director) sold $1.4M of stock
  34. Large insider sale
    Feldman Andrew D. (director) sold $1.6M of stock
  35. Large insider sale
    Feldman Andrew D. (director) sold $1.3M of stock
  36. Large insider sale
    Feldman Andrew D. (director) sold $13.2M of stock
  37. Large insider sale
    Feldman Andrew D. (director) sold $8.5M of stock
  38. Large insider sale
    Feldman Andrew D. (director) sold $6.7M of stock
  39. Large insider sale
    Feldman Andrew D. (director) sold $6.5M of stock
  40. Large insider sale
    Feldman Andrew D. (director) sold $4.2M of stock
  41. Large insider sale
    Lie Sean (officer) sold $3.4M of stock
  42. Large insider sale
    Feldman Andrew D. (director) sold $2.5M of stock
  43. Large insider sale
    Feldman Andrew D. (director) sold $1.8M of stock
  44. Large insider sale
    Feldman Andrew D. (director) sold $1.4M of stock
  45. Large insider sale
    Lie Sean (officer) sold $24.9M of stock
  46. Large insider sale
    Lie Sean (officer) sold $24.1M of stock
  47. Large insider sale
    Lie Sean (officer) sold $27.4M of stock
  48. Large insider sale
    Lie Sean (officer) sold $22.5M of stock
  49. Large insider sale
    Lie Sean (officer) sold $19.2M of stock
  50. Large insider sale
    Lie Sean (officer) sold $9.7M of stock
  51. Large insider sale
    Lie Sean (officer) sold $9.8M of stock
  52. Large insider sale
    Lie Sean (officer) sold $5.2M of stock
  53. Large insider sale
    Lie Sean (officer) sold $2.4M of stock
  54. Large insider sale
    Lie Sean (officer) sold $2.3M of stock
  55. Large insider sale
    Mallick Dhiraj (officer) sold $1.5M of stock
  56. Large insider sale
    Mallick Dhiraj (officer) sold $1.4M of stock
  57. Large insider sale
    Feldman Andrew D. (director) sold $1.0M of stock
  58. Large insider sale
    Vishria Eric (director) sold $9.4M of stock
  59. Large insider sale
    Vishria Eric (director) sold $2.1M of stock
  60. Large insider sale
    Vishria Eric (director) sold $2.2M of stock
  61. Large insider sale
    Vishria Eric (director) sold $1.4M of stock
  62. Large insider sale
    Vassallo Steven (director) sold $3.6M of stock
  63. Large insider sale
    Vassallo Steven (director) sold $3.1M of stock
  64. Large insider sale
    Vassallo Steven (director) sold $2.6M of stock
  65. Large insider sale
    Vassallo Steven (director) sold $1.3M of stock
  66. Large insider sale
    Mallick Dhiraj (officer) sold $2.1M of stock
  67. Large insider sale
    Mallick Dhiraj (officer) sold $2.0M of stock
  68. Large insider sale
    Mallick Dhiraj (officer) sold $2.0M of stock
  69. Large insider sale
    Mallick Dhiraj (officer) sold $1.3M of stock
  70. Large insider sale
    Feldman Andrew D. (director) sold $1.5M of stock
  71. Large insider sale
    Mallick Dhiraj (officer) sold $1.3M of stock
  72. Large insider sale
    Feldman Andrew D. (director) sold $1.5M of stock
  73. Large insider sale
    Mallick Dhiraj (officer) sold $1.2M of stock
  74. Large insider sale
    Mallick Dhiraj (officer) sold $1.2M of stock

Insider transactions

DateInsiderRoleCodeSharesPriceValue
2026-10-27Lie SeanofficerC32,023——
2026-10-27Lie SeanofficerG18,0000$0
2026-10-27Lie SeanofficerS14,500116.82$1,693,890
2026-10-27Lie SeanofficerS45,400115.46$5,241,884
2026-10-27Lie SeanofficerS100113.92$11,392
2026-10-05Feldman Andrew D.directorJ1590$0
2026-10-05Vishria EricdirectorJ59,1260$0
2026-09-30Susan LiordirectorJ1,198,489——
2026-09-30Susan LiordirectorJ68,428——
2026-09-30Susan LiordirectorJ63,056——
2026-09-29Komin Robert Patrick Jr.officerS1,830211.79$387,576
2026-09-29Komin Robert Patrick Jr.officerS2,771211.03$584,764
2026-09-29Komin Robert Patrick Jr.officerS2,802210.02$588,476
2026-09-29Komin Robert Patrick Jr.officerS2,197208.98$459,129
2026-09-29Komin Robert Patrick Jr.officerS700207.83$145,481
2026-09-29Komin Robert Patrick Jr.officerS800206.68$165,344
2026-09-29Komin Robert Patrick Jr.officerS600205.47$123,282
2026-09-29Komin Robert Patrick Jr.officerS1,600204.26$326,816
2026-09-29Komin Robert Patrick Jr.officerS800203.48$162,784
2026-09-29Komin Robert Patrick Jr.officerS400201.96$80,784
2026-09-29Komin Robert Patrick Jr.officerS11,200201.22$2,253,664
2026-09-29Komin Robert Patrick Jr.officerS1,130199.8$225,774
2026-09-29Komin Robert Patrick Jr.officerS870198.7$172,869
2026-09-29Komin Robert Patrick Jr.officerS685197.48$135,274
2026-09-29Komin Robert Patrick Jr.officerS1,115195.61$218,105
2026-09-29Komin Robert Patrick Jr.officerS3,000194.92$584,760
2026-09-29Mallick DhirajofficerC276,0000$0
2026-09-29Mallick DhirajofficerS598212.93$127,332
2026-09-29Mallick DhirajofficerS18,274212.2$3,877,743
2026-09-29Mallick DhirajofficerS41,391211.29$8,745,504
2026-09-29Mallick DhirajofficerS46,427210.27$9,762,205
2026-09-29Mallick DhirajofficerS41,278209.33$8,640,724
2026-09-29Mallick DhirajofficerS20,714208.38$4,316,383
2026-09-29Mallick DhirajofficerS9,652207.06$1,998,543
2026-09-29Mallick DhirajofficerS9,047206.13$1,864,858
2026-09-29Mallick DhirajofficerS8,729205.17$1,790,929
2026-09-29Mallick DhirajofficerS27,492204.17$5,613,042
2026-09-29Mallick DhirajofficerS9,682203.37$1,969,028
2026-09-29Mallick DhirajofficerS5,637201.91$1,138,167
2026-09-29Mallick DhirajofficerS22,915200.96$4,604,998
2026-09-29Mallick DhirajofficerS17,848199.89$3,567,637
2026-09-29Mallick DhirajofficerS17,000198.96$3,382,320
2026-09-29Mallick DhirajofficerS5,170197.85$1,022,885
2026-09-29Mallick DhirajofficerS6,613197.05$1,303,092
2026-09-29Mallick DhirajofficerS18,703195.56$3,657,559
2026-09-29Mallick DhirajofficerS68,830194.91$13,415,655
2026-09-28Patel YagneshofficerS1,320204.5$269,940
2026-09-25Lie SeanofficerC120,000——
2026-09-25Lie SeanofficerG36,0000$0
2026-09-25Lie SeanofficerS500212.14$106,070

Federal contracts

24-month federal obligations: $2,137,000

2025-04: $02025-06: $1,841,0002025-09: $02026-09: $296,000
  • 2025-06-18 $1,841,000 · Department of Energy · PURCHASE OF WAFER SCALE ENGINE, HARDWARE AND SOFTWARE SUPPORT, & REMOTE ACCESS FROM CEREBRAS.
  • 2026-09-09 $296,000 · Department of Energy · EO 14398 PURCHASE OF WAFER SCALE ENGINE, HARDWARE AND SOFTWARE SUPPORT, & REMOTE ACCESS FROM CEREBRAS. MODIFICATION P000
  • 2025-04-21 $0 · Department of Energy · EXTEND POP - REMOTE ACCESS TO THE WAFER SCALE ENGINE DEVELOPED BY CEREBRAS SYSTEMS CLOSEOUT
  • 2025-04-21 $0 · Department of Energy · MOD TO EXERCISE OPTION REMOTE ACCESS TO THE WAFER SCALE ENGINE DEVELOPED BY CEREBRAS SYSTEMS CLOSEOUT
  • 2025-09-16 $0 · Department of Energy · PURCHASE OF WAFER SCALE ENGINE, HARDWARE AND SOFTWARE SUPPORT, & REMOTE ACCESS FROM CEREBRAS. MODIFICATION P00001 CHANG

Lobbying

No federal lobbying filings on record for this client mapping.

Public attention

No Wikipedia pageview data linked to this company.

Recent filings

  • 2026-10-28 4
  • 2026-10-27 144
  • 2026-10-07 4
  • 2026-10-06 4
  • 2026-10-02 4
  • 2026-09-30 4
  • 2026-09-30 4
  • 2026-09-30 4
  • 2026-09-29 144
  • 2026-09-29 144
  • 2026-09-28 4
  • 2026-09-25 4
  • 2026-09-25 144
  • 2026-09-23 4
  • 2026-09-23 4
  • 2026-09-17 4
  • 2026-09-10 4
  • 2026-09-08 4
  • 2026-09-08 4
  • 2026-09-08 4