Insider · CIK 0001648800
Robert Patrick Komin Jr.
cfoofficer
Files at CBRS (Cerebras Systems Inc.). First filing Sep 30, 2026, latest Sep 30, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $6.6M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CBRS: Cerebras Systems Inc.
CBRSOct 9, 2026 · close 164.17
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 62Notable | Cerebras Systems Inc. | $6.6M 32,500 shares | -100% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,830 | $211.79 | $388k | 30,670 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,771 | $211.03 | $585k | 27,899 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,802 | $210.02 | $588k | 25,097 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,197 | $208.98 | $459k | 22,900 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -700 | $207.83 | $145k | 22,200 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -800 | $206.68 | $165k | 21,400 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -600 | $205.47 | $123k | 20,800 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,600 | $204.26 | $327k | 19,200 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -800 | $203.48 | $163k | 18,400 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -400 | $201.96 | $81k | 18,000 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -11,200 | $201.22 | $2.3M | 6,800 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,130 | $199.80 | $226k | 5,670 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -870 | $198.70 | $173k | 4,800 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -685 | $197.48 | $135k | 4,115 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,115 | $195.61 | $218k | 3,000 | 12 d ago |
| Sep 29, 2026 | CBRS Cerebras Systems Inc. | SOpen-market sale Class A Common Stock10b5-1 | -3,000 | $194.92 | $585k | 0 | 12 d ago |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.