Follow the people · Insider
Andrew D. Feldman
Andrew D. Feldman files insider transactions with the SEC as a ceo, president of Cerebras Systems (CBRS). We hold 4 disclosed purchases and sales filed since 15 May 2026, 4 of them in the last 90 days.
- Files forCBRS
- Disclosed buys and sells4 in all, 4 in the last 90 days
- Last disclosure8 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 13 May 2026 — 8 September 2026CEO, President · Cerebras Systems (CBRS)103 Form 4 lines · source: SEC Form 4
Everything they disclosed
103 entries, newest first — one per disclosure report, one per Form 4 line- converted 37,441 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 6,721 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 6,153 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 7,439 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 3,324 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 3,897 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 1,400 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 600 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 100 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- acquired or disposed of, other 120 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 8 September 2026 · filed 8 September 2026
- exercised options over 37,441 shares of Cerebras Systems (a derivative holding)SEC Form 48 September 2026Stock Option · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 1,100 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- exercised options over 37,441 shares of Cerebras Systems (a derivative holding)SEC Form 48 September 2026Class B Common Stock · traded 4 September 2026 · filed 8 September 2026
- converted 37,441 shares of Cerebras Systems (a derivative holding)SEC Form 48 September 2026Class B Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 300 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 300 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 900 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 1,200 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 800 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 1,500 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 1,707 shares of Cerebras SystemsSEC Form 48 September 2026Class A Common Stock · traded 4 September 2026 · filed 8 September 2026
- gave away 50,000 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 12,092 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 4,800 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 1,600 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 1,400 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 4,594 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 6 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- acquired or disposed of, other 120 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 24 August 2026 · filed 25 August 2026
- exercised options over 62,674 shares of Cerebras Systems (a derivative holding)SEC Form 425 August 2026Stock Option · traded 21 August 2026 · filed 25 August 2026
- exercised options over 137,326 shares of Cerebras Systems (a derivative holding)SEC Form 425 August 2026Stock Option · traded 21 August 2026 · filed 25 August 2026
- exercised options over 37,559 shares of Cerebras Systems (a derivative holding)SEC Form 425 August 2026Stock Option · traded 21 August 2026 · filed 25 August 2026
- converted 237,559 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- exercised options over 237,559 shares of Cerebras Systems (a derivative holding)SEC Form 425 August 2026Class B Common Stock · traded 21 August 2026 · filed 25 August 2026
- converted 237,559 shares of Cerebras Systems (a derivative holding)SEC Form 425 August 2026Class B Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 43,553 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 21,307 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 32,864 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 66,237 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 33,575 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 8,832 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 6,699 shares of Cerebras SystemsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- acquired or disposed of, other 298 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 17 August 2026 · filed 19 August 2026
- ▼ sold on the open market 4,273 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 2,004 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 616 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 253 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 420 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 573 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 435 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 119 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 184 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 59 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- converted 93,497 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 304 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 347 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 281 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 739 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 377 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 254 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 14 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 12 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 970 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- converted 93,497 shares of Cerebras Systems (a derivative holding)SEC Form 419 August 2026Class B Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 2 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 1,327 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 2,264 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 1,684 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 2,093 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 2,374 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- ▼ sold on the open market 4,666 shares of Cerebras SystemsSEC Form 419 August 2026Class A Common Stock · traded 18 August 2026 · filed 19 August 2026
- acquired or disposed of, other 268 shares of Cerebras SystemsSEC Form 41 July 2026Class A Common Stock · traded 29 June 2026 · filed 1 July 2026
- converted 17,990 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 500 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 400 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 500 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 1,700 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- converted 17,990 shares of Cerebras Systems (a derivative holding)SEC Form 429 June 2026Class B Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 4,028 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 8,602 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 700 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 160 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 400 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 300 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 300 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- ▼ sold on the open market 400 shares of Cerebras SystemsSEC Form 429 June 2026Class A Common Stock · traded 25 June 2026 · filed 29 June 2026
- had shares withheld for tax on 107,076 shares of Cerebras SystemsSEC Form 415 May 2026Class A Common Stock · traded 13 May 2026 · filed 15 May 2026
- acquired or disposed of, other 150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 800,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 1,150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 600,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 800,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 14,056,621 shares of Cerebras SystemsSEC Form 415 May 2026Class A Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 50,000 shares of Cerebras SystemsSEC Form 415 May 2026Class A Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 50,000 shares of Cerebras SystemsSEC Form 415 May 2026Class A Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 14,056,621 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Class B Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 50,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Class B Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 50,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Class B Common Stock · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 1,150,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
- acquired or disposed of, other 600,000 shares of Cerebras Systems (a derivative holding)SEC Form 415 May 2026Stock Option · traded 15 May 2026 · filed 15 May 2026
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.