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Who

Benchmark Capital Management Co. VIII, L.L.C.

10% owner

Company insider

Files Form 4 as: 10% owner, Cerebras Systems; 10% owner, Confluent; 10% owner, Amplitude.

Every Form 4 they filed

In numbers

Trades disclosed
43
Buys
0
Sells
1
Bought
$0
Sold
$51.5M
Companies
3
Companies where not an officer
3
First trade
28 Jun 2021
Last trade
24 Aug 2026
Last filed
26 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CBRS Cerebras Systems10% owner · Semiconductors · last 24 Aug 20260 buys · 0 sells
Confluent10% owner · last 8 Aug 20220 buys · 0 sells
AMPL Amplitude10% owner · Software · last 28 Sep 20210 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Aug 2026filed 26 Aug 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code C—963,818 at $0.00filing
24 Aug 2026filed 26 Aug 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code J—963,818 at $0.00filing
24 Aug 2026filed 26 Aug 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—963,818 at $0.00filing
17 Aug 2026filed 19 Aug 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code C—2,402,352 at $0.00filing
17 Aug 2026filed 19 Aug 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code J—2,402,352 at $0.00filing
17 Aug 2026filed 19 Aug 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—2,402,352 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code C—2,157,802 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code J—2,157,802 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—2,157,802 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—2,157,802 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code C—2,157,802 at $0.00filing
29 Jun 2026filed 1 Jul 2026CBRS Cerebras SystemsSemiconductorsSEC FORM 4 Code J—2,157,802 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—12,588,235 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—1,425,394 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—335,293 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—30,968 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—5,457 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—689,990 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—14,385,347 at $0.00filing
15 May 2026filed 19 May 2026CBRS Cerebras Systemsoption or derivative · SemiconductorsSEC FORM 4 Code C—689,990 at $0.00filing

Sectors

Technology1

Buys in green, sells in red, by the company’s sector.

Related people

Eric VishriaDirector · Director at Cerebras Systems, filing Form 4 there in the last year
Andrew D. FeldmanCEO, President · CEO, President at Cerebras Systems, filing Form 4 there in the last year
Lior SusanDirector · Director at Cerebras Systems, filing Form 4 there in the last year
Robert Patrick Komin Jr.Chief Financial Officer · Chief Financial Officer at Cerebras Systems, filing Form 4 there in the last year
Dhiraj MallickChief Operating Officer · Chief Operating Officer at Cerebras Systems, filing Form 4 there in the last year
Spenser SkatesCEO and President · Also traded AMPL in the last 90 days
Nathaniel Glenn CrookChief Commercial Officer · Also traded AMPL in the last 90 days