Changes in Beneficial Ownership · 4
Cerebras Systems Inc.
CBRSNASDAQEQUITYCurrent
Changes in Beneficial Ownership
Structured filing — 4
wk-form4_1790807735.xml
Filing details
- Report period
- 2026-09-29
- Issuer
- Cerebras Systems Inc.
- Issuer CIK
- 0002021728
- Trading symbol
- CBRS
- Rule 10b5-1 indication
- Checked
Reporting owner 1
- Name
- Komin Robert Patrick Jr.
- Reporting owner CIK
- 0001648800
- Relationship
- Officer
- Officer title
- Chief Financial Officer
- Address
- C/O CEREBRAS SYSTEMS INC., 1237 E. ARQUES AVENUE, SUNNYVALE, CA, 94085
Non-derivative transactions
| Security | Transaction date | Code | Amount | A / D | Price (USD) | Owned after | Ownership |
|---|---|---|---|---|---|---|---|
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 1,830[F2] | D | 211.79 | 30,670 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 2,771[F3] | D | 211.03 | 27,899 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 2,802[F4] | D | 210.02 | 25,097 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 2,197[F5] | D | 208.98 | 22,900 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 700[F6] | D | 207.83 | 22,200 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 800[F7] | D | 206.68 | 21,400 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 600[F8] | D | 205.47 | 20,800 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 1,600[F9] | D | 204.26 | 19,200 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 800[F10] | D | 203.48 | 18,400 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 400[F11] | D | 201.96 | 18,000 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 11,200[F12] | D | 201.22 | 6,800 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 1,130[F13] | D | 199.80 | 5,670 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 870[F14] | D | 198.70 | 4,800 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 685[F15] | D | 197.48 | 4,115 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 1,115[F16] | D | 195.61 | 3,000 | D |
| Class A Common Stock | 2026-09-29 | S · Form 4[F1] | 3,000[F17] | D | 194.92 | 0 | D |
Table key
- S · Form 4
- Sale on the market or privately
- D
- Direct
Footnotes
- F1
- The sale reported on this Form 4 represents shares sold by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 30, 2026↩ 1↩ 2↩ 3↩ 4↩ 5↩ 6↩ 7↩ 8↩ 9↩ 10↩ 11↩ 12↩ 13↩ 14↩ 15↩ 16
- F2
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $211.48 to $212.44, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F3
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $210.47 to $211.44, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F4
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $209.45 to $210.40, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F5
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $208.40 to $209.38, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F6
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $207.33 to $208.23, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F7
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $206.18 to $207.17, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F8
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $205.02 to $205.79, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F9
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $203.93 to $204.86, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F10
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $202.85 to $203.78, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F11
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $201.60 to $202.39, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F12
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $200.30 to $201.28, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F13
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $199.28 to $200.25, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F14
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $198.28 to $199.22, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F15
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $197.15 to $198.13, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F16
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $195.45 to $195.89, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
- F17
- The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $194.45 to $195.21, inclusive. Upon request by the staff of the Securities and Exchange commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.↩ 1
Signature 1
- Signed
- /s/ Robert Mills, Attorney-in-fact
- Date
- 2026-09-30