Dhiraj Mallick, Chief Operating Officer at Cerebras Systems Inc. (CBRS), sold 38,889 shares at $214.85 ($8.6M) on 2026-08-18, disclosed to the SEC on 2026-08-20.
Open-market sale of $8.6M CBRS by Chief Operating Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $214.85 | 2 | $430 | 0.0% |
| 2 | $215.67 | 1,937 | $418K | 4.8% |
| 3 | $216.40 | 3,305 | $715K | 8.3% |
| 4 | $217.58 | 2,458 | $535K | 6.2% |
| 5 | $218.54 | 3,055 | $668K | 7.7% |
| 6 | $219.58 | 3,465 |
| $761K |
| 8.8% |
| 7 | $220.43 | 6,810 | $1.5M | 17.4% |
| 8 | $221.47 | 6,237 | $1.4M | 16.0% |
| 9 | $222.42 | 2,925 | $651K | 7.5% |
| 10 | $223.54 | 900 | $201K | 2.3% |
| 11 | $224.52 | 369 | $83K | 1.0% |
| 12 | $225.51 | 613 | $138K | 1.6% |
| 13 | $226.46 | 837 | $190K | 2.2% |
| 14 | $227.37 | 635 | $144K | 1.7% |
| 15 | $228.53 | 173 | $40K | 0.5% |
| 16 | $229.46 | 268 | $61K | 0.7% |
| 17 | $230.67 | 86 | $20K | 0.2% |
| 18 | $231.57 | 444 | $103K | 1.2% |
| 19 | $232.62 | 506 | $118K | 1.4% |
| 20 | $233.31 | 410 | $96K | 1.1% |
| 21 | $234.47 | 1,078 | $253K | 2.9% |
| 22 | $235.50 | 550 | $130K | 1.5% |
| 23 | $236.43 | 371 | $88K | 1.0% |
| 24 | $237.23 | 21 | $5K | 0.1% |
| 25 | $238.78 | 17 | $4K | 0.0% |
| 26 | $240.01 | 1,417 | $340K | 3.9% |
| Total | $222.22 avg | 38,889 | $8.6M | 100% |
| Filing → |
| CBRS | SELL | 2026-06-29 | $6.1M | — | Filing → |
| CBRS | SELL | 2026-06-29 | $5.9M | — | Filing → |