Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 54,126 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 105,210 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 29,741 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 28,373 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 449,885 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 136,426 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 37,453 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | J | — | 1,738,913 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | Wandlung | — | 136,426 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | Wandlung | — | 37,453 | — | Form 4 |
| CBRS | Vassallo Steven | Director | 08/18/2026 | Wandlung | — | 1,738,913 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 29,741 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 28,373 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 449,885 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 136,426 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 37,453 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | J | — | 1,738,913 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | Wandlung | — | 136,426 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | Wandlung | — | 37,453 | — | Form 4 |
| CBRS | Foundation Capital Management Co. VIII, L.L.C. | 10% Owner | 08/18/2026 | Wandlung | — | 1,738,913 | — | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 240.01 | 970 | 232,810 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 238.78 | 12 | 2,865 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 237.23 | 14 | 3,321 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 236.43 | 254 | 60,053 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 235.50 | 377 | 88,784 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 234.47 | 739 | 173,273 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 233.31 | 281 | 65,560 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 232.62 | 347 | 80,719 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 231.57 | 304 | 70,397 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 230.67 | 59 | 13,610 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 229.46 | 184 | 42,221 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 228.53 | 119 | 27,195 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 227.37 | 435 | 98,906 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 226.46 | 573 | 129,762 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 225.51 | 420 | 94,714 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 224.52 | 253 | 56,804 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 223.54 | 616 | 137,701 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 222.42 | 2,004 | 445,730 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 221.47 | 4,273 | 946,341 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 220.43 | 4,666 | 1,028,526 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 219.58 | 2,374 | 521,283 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 218.54 | 2,093 | 457,404 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 217.58 | 1,684 | 366,405 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 216.40 | 2,264 | 489,930 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 215.67 | 1,327 | 286,194 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Verkauf | 214.85 | 2 | 430 | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/18/2026 | Wandlung | — | 93,497 | — | Form 4 |
| CBRS | Feldman Andrew D. | CEO, President | 08/17/2026 | J | — | 298 | — | Form 4 |
| CBRS | Benchmark Capital Management Co. VIII, L.L.C. | 10% Owner | 08/17/2026 | J | — | 2,402,352 | — | Form 4 |
| CBRS | Benchmark Capital Management Co. VIII, L.L.C. | 10% Owner | 08/17/2026 | Wandlung | — | 2,402,352 | — | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | J | — | 110,950 | — | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 250.30 | 5,686 | 1,423,217 | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 230.11 | 1,639 | 377,142 | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 229.56 | 9,276 | 2,129,392 | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 228.34 | 41,367 | 9,445,840 | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 227.97 | 300 | 68,390 | Form 4 |
| CBRS | Vishria Eric | Director | 08/17/2026 | Verkauf | 224.20 | 10,000 | 2,241,976 | Form 4 |
| CBRS | Vassallo Steven | Director | 08/14/2026 | Verkauf | 219.97 | 1,091 | 239,987 | Form 4 |
| CBRS | Vassallo Steven | Director | 08/14/2026 | Verkauf | 219.41 | 14,323 | 3,142,609 | Form 4 |
| CBRS | Vassallo Steven | Director | 08/14/2026 | Verkauf | 218.46 | 11,834 | 2,585,256 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).