CBRS
Cerebras Systems Inc.
Latest Form 4:Sale$2.1MbyMallick Dhiraj (Chief Operating Officer) · filed Jul 1, 2026
Cerebras Systems Inc. (CBRS) has 20 SEC Form 4 filings (160 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Jul 1, 2026.
The most active filer is Chief Operating Officer Mallick Dhiraj with 3 filings. Insiders have net sold $20.7M over the trailing 6 months.
- Industry:Semiconductors
- CEO:Andrew D. Feldman
- Employees:340
- HQ:Sunnyvale, CA, US
- IPO:2026-05-14
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$20.7M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Market Cap
$16.5B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Operating Officer | Sale | 10,000 | $2.1M | Jul 1 | SEC ↗ | |
| Chief Operating Officer | Sale | 49,445 | $8.6M | Jun 29 | SEC ↗ | |
| Chief Operating Officer | Sale | 20,000 | $3.5M | Jun 29 | SEC ↗ | |
| Chief Accounting Officer | Sale | 6,125 | $1.1M | Jun 29 | SEC ↗ | |
| Chief Accounting Officer | Sale | 3,954 | $688K | Jun 29 | SEC ↗ | |
Feldman Andrew D.First filing | CEO, President | Sale | 17,990 | $3.1M | Jun 29 | SEC ↗ |
Lie SeanFirst filing | Chief Technology Officer | Sale | 10,033 | $1.7M | Jun 29 | SEC ↗ |
Reddit mentions
See all →CBRS is the #11 most-discussed ticker across finance subreddits, with 90 mentions in the last 24 hours, +74 vs the day before, hottest in r/WallStreetBets.
Mention counts are conversation volume, not a quality signal. Not investment advice.
Related companies
Cerebras Systems Inc. is in the Technology sector.