CBRSCerebras Systems Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-07.
Insider buys (90d)
$0.00
Insider sells (90d)
$387.68M
Net flow
$-387.68M
Filings
35
Buy transactions
0
Sell transactions
203
Distinct insiders
22
Last close (cached)
$81.71
as of 2026-11-05
1d return
-11.0%
5d return
-29.0%
1m return
-53.3%
Top insiders trading CBRS (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-07 | 2026-10-05 | Vishria Eric Director | Other | 59,126 | $0.00 | $0.00 | open → |
| 2026-10-06 | 2026-10-05 | Feldman Andrew D. OfficerDirector | Other | 159 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Susan Lior | Other | 63,056 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Susan Lior | Other | 68,428 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Susan Lior | Other | 1,198,489 | $0.00 | $0.00 | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 3,000 | $194.92 | $584.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 1,115 | $195.61 | $218.1K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 685 | $197.48 | $135.3K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 870 | $198.70 | $172.9K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 1,130 | $199.80 | $225.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 11,200 | $201.22 | $2.25M | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 400 | $201.96 | $80.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 800 | $203.48 | $162.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 1,600 | $204.26 | $326.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 600 | $205.47 | $123.3K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 800 | $206.68 | $165.3K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 700 | $207.83 | $145.5K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 2,197 | $208.98 | $459.1K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 2,802 | $210.02 | $588.5K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 2,771 | $211.03 | $584.8K | open → |
| 2026-09-30 | 2026-09-29 | Komin Robert Patrick Jr. Officer | Sale | 1,830 | $211.79 | $387.6K | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 68,830 | $194.91 | $13.42M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 18,703 | $195.56 | $3.66M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 6,613 | $197.05 | $1.30M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 5,170 | $197.85 | $1.02M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 17,000 | $198.96 | $3.38M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 17,848 | $199.89 | $3.57M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 22,915 | $200.96 | $4.60M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 5,637 | $201.91 | $1.14M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 9,682 | $203.37 | $1.97M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 27,492 | $204.17 | $5.61M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 8,729 | $205.17 | $1.79M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 9,047 | $206.13 | $1.86M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 9,652 | $207.06 | $2.00M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 20,714 | $208.38 | $4.32M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 41,278 | $209.33 | $8.64M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 46,427 | $210.27 | $9.76M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 41,391 | $211.29 | $8.75M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 18,274 | $212.20 | $3.88M | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | Sale | 598 | $212.93 | $127.3K | open → |
| 2026-09-30 | 2026-09-29 | Mallick Dhiraj Officer | C | 276,000 | $0.00 | $0.00 | open → |
| 2026-09-30 | 2026-09-28 | Patel Yagnesh Officer | Sale | 1,320 | $204.50 | $269.9K | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 2,200 | $204.50 | $449.9K | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 5,900 | $205.30 | $1.21M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 13,776 | $206.63 | $2.85M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 6,869 | $207.54 | $1.43M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 21,022 | $208.41 | $4.38M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 29,991 | $209.53 | $6.28M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 30,565 | $210.45 | $6.43M | open → |
| 2026-09-28 | 2026-09-25 | Lie Sean Officer | Sale | 9,177 | $211.32 | $1.94M | open → |
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