Form 4: Cerebras Systems President Sells Shares
Insider Transaction (Form 4)
Andrew D. Feldman, CEO, President and a Director of Cerebras Systems Inc., sold 26,644 shares of common stock on August 17, 2026.
Summary
- Other acquisition/disposition: acquired 298 Class A Common Stock on August 17, 2026; holds 566 after (Indirect).
- Conversion of derivative: acquired 93,497 Class A Common Stock on August 18, 2026; holds 93,497 after (Direct).
- Open-market sale: disposed of 2 Class A Common Stock at $214.85 ($430) on August 18, 2026; holds 93,495 after (Direct).
- Open-market sale: disposed of 1,327 Class A Common Stock at $215.67 ($286,194) on August 18, 2026; holds 92,168 after (Direct).
- Open-market sale: disposed of 2,264 Class A Common Stock at $216.40 ($489,930) on August 18, 2026; holds 89,904 after (Direct).
- Open-market sale: disposed of 1,684 Class A Common Stock at $217.58 ($366,405) on August 18, 2026; holds 88,220 after (Direct).
- Open-market sale: disposed of 2,093 Class A Common Stock at $218.54 ($457,404) on August 18, 2026; holds 86,127 after (Direct).
- Open-market sale: disposed of 2,374 Class A Common Stock at $219.58 ($521,283) on August 18, 2026; holds 83,753 after (Direct).
- Open-market sale: disposed of 4,666 Class A Common Stock at $220.43 ($1,028,526) on August 18, 2026; holds 79,087 after (Direct).
- Open-market sale: disposed of 4,273 Class A Common Stock at $221.47 ($946,341) on August 18, 2026; holds 74,814 after (Direct).
- Open-market sale: disposed of 2,004 Class A Common Stock at $222.42 ($445,730) on August 18, 2026; holds 72,810 after (Direct).
- Open-market sale: disposed of 616 Class A Common Stock at $223.54 ($137,701) on August 18, 2026; holds 72,194 after (Direct).
- Open-market sale: disposed of 253 Class A Common Stock at $224.52 ($56,804) on August 18, 2026; holds 71,941 after (Direct).
- Open-market sale: disposed of 420 Class A Common Stock at $225.51 ($94,714) on August 18, 2026; holds 71,521 after (Direct).
- Open-market sale: disposed of 573 Class A Common Stock at $226.46 ($129,762) on August 18, 2026; holds 70,948 after (Direct).
- Open-market sale: disposed of 435 Class A Common Stock at $227.37 ($98,906) on August 18, 2026; holds 70,513 after (Direct).
- Open-market sale: disposed of 119 Class A Common Stock at $228.53 ($27,195) on August 18, 2026; holds 70,394 after (Direct).
- Open-market sale: disposed of 184 Class A Common Stock at $229.46 ($42,221) on August 18, 2026; holds 70,210 after (Direct).
- Open-market sale: disposed of 59 Class A Common Stock at $230.67 ($13,610) on August 18, 2026; holds 70,151 after (Direct).
- Open-market sale: disposed of 304 Class A Common Stock at $231.57 ($70,397) on August 18, 2026; holds 69,847 after (Direct).
- Open-market sale: disposed of 347 Class A Common Stock at $232.62 ($80,719) on August 18, 2026; holds 69,500 after (Direct).
- Open-market sale: disposed of 281 Class A Common Stock at $233.31 ($65,560) on August 18, 2026; holds 69,219 after (Direct).
- Open-market sale: disposed of 739 Class A Common Stock at $234.47 ($173,273) on August 18, 2026; holds 68,480 after (Direct).
- Open-market sale: disposed of 377 Class A Common Stock at $235.50 ($88,784) on August 18, 2026; holds 68,103 after (Direct).
- Open-market sale: disposed of 254 Class A Common Stock at $236.43 ($60,053) on August 18, 2026; holds 67,849 after (Direct).
- Open-market sale: disposed of 14 Class A Common Stock at $237.23 ($3,321) on August 18, 2026; holds 67,835 after (Direct).
- Open-market sale: disposed of 12 Class A Common Stock at $238.78 ($2,865) on August 18, 2026; holds 67,823 after (Direct).
- Open-market sale: disposed of 970 Class A Common Stock at $240.01 ($232,810) on August 18, 2026; holds 66,853 after (Direct).
- Conversion of derivative: disposed of 93,497 Class B Common Stock on August 18, 2026; holds 13,945,134 after (Direct).
Sentiment
Score: 2
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $5,920,937 of stock on the open market.
Insider Transactions
Andrew D. Feldman — Director, Officer (CEO, President)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-17 | Other acquisition/disposition | Class A Common Stock | 298 | — | — | 566 |
| 2026-08-18 | Conversion of derivative | Class A Common Stock | 93,497 | — | — | 93,497 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 2 | $215 | $430 | 93,495 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 1,327 | $216 | $286.2K | 92,168 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 2,264 | $216 | $489.9K | 89,904 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 1,684 | $218 | $366.4K | 88,220 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 2,093 | $219 | $457.4K | 86,127 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 2,374 | $220 | $521.3K | 83,753 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 4,666 | $220 | $1.0M | 79,087 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 4,273 | $221 | $946.3K | 74,814 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 2,004 | $222 | $445.7K | 72,810 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 616 | $224 | $137.7K | 72,194 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 253 | $225 | $56.8K | 71,941 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 420 | $226 | $94.7K | 71,521 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 573 | $226 | $129.8K | 70,948 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 435 | $227 | $98.9K | 70,513 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 119 | $229 | $27.2K | 70,394 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 184 | $229 | $42.2K | 70,210 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 59 | $231 | $13.6K | 70,151 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 304 | $232 | $70.4K | 69,847 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 347 | $233 | $80.7K | 69,500 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 281 | $233 | $65.6K | 69,219 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 739 | $234 | $173.3K | 68,480 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 377 | $236 | $88.8K | 68,103 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 254 | $236 | $60.1K | 67,849 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 14 | $237 | $3.3K | 67,835 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 12 | $239 | $2.9K | 67,823 |
| 2026-08-18 | Open-market sale | Class A Common Stock | 970 | $240 | $232.8K | 66,853 |
| 2026-08-18 | Conversion of derivative | Class B Common Stock | 93,497 | — | — | 13,945,134 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-17 | Other acquisition/disposition (298 shares) |
| 2026-08-18 | Conversion of derivative (93,497 shares) |
| 2026-08-18 | Open-market sale (2 shares) |
| 2026-08-18 | Open-market sale (1,327 shares) |
| 2026-08-18 | Open-market sale (2,264 shares) |
| 2026-08-18 | Open-market sale (1,684 shares) |
| 2026-08-18 | Open-market sale (2,093 shares) |
| 2026-08-18 | Open-market sale (2,374 shares) |
| 2026-08-18 | Open-market sale (4,666 shares) |
| 2026-08-18 | Open-market sale (4,273 shares) |
| 2026-08-18 | Open-market sale (2,004 shares) |
| 2026-08-18 | Open-market sale (616 shares) |
| 2026-08-18 | Open-market sale (253 shares) |
| 2026-08-18 | Open-market sale (420 shares) |
| 2026-08-18 | Open-market sale (573 shares) |
| 2026-08-18 | Open-market sale (435 shares) |
| 2026-08-18 | Open-market sale (119 shares) |
| 2026-08-18 | Open-market sale (184 shares) |
| 2026-08-18 | Open-market sale (59 shares) |
| 2026-08-18 | Open-market sale (304 shares) |
| 2026-08-18 | Open-market sale (347 shares) |
| 2026-08-18 | Open-market sale (281 shares) |
| 2026-08-18 | Open-market sale (739 shares) |
| 2026-08-18 | Open-market sale (377 shares) |
| 2026-08-18 | Open-market sale (254 shares) |
| 2026-08-18 | Open-market sale (14 shares) |
| 2026-08-18 | Open-market sale (12 shares) |
| 2026-08-18 | Open-market sale (970 shares) |
| 2026-08-18 | Conversion of derivative (93,497 shares) |
Keywords
insider transaction, Form 4, CBRS, Cerebras Systems Inc., bearish, Andrew D. Feldman
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