Read Brian
Chief Financial Officer
Read Brian has filed 23 SEC Form 4 filings (30 transaction rows) across 1 company, with disclosures dating back to 2025. 17 of those filings fall inside the rolling window. Most recent filing: Oct 6, 2026.
On the most recent filing, Read Brian is listed as Chief Financial Officer at Serve Robotics Inc. Inside the rolling window, Read Brian reported no open-market purchases and 21 open-market sales totaling $656K in SERV. The largest disclosed transaction in the window is a sale of 25,240 SERV shares on Aug 17, 2026, worth $132K.
Companies traded
Other insiders at SERV
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$656K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| SERV | Chief Financial Officer | Sale | 25,240 | $132K | Aug 19 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 6,129 | $28K | Aug 19 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 9,700 | $47K | Aug 19 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,496 | $11K | Jun 11 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 2,790 | $26K | May 8 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 201 | $2K | May 8 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,179 | $11K | May 4 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 200 | $2K | Apr 9 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,263 | $10K | Apr 1 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 203 | $2K | Mar 11 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,268 | $12K | Mar 4 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 185 | $2K | Feb 12 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,547 | $17K | Feb 5 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 3,185 | $33K | Feb 5 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 4,748 | $75K | Jan 9 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,863 | $19K | Dec 31 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 371 | $4K | Dec 15 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 6,700 | $88K | Dec 15 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 7,500 | $98K | Dec 5 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 2,057 | $20K | Dec 3 | SEC ↗ | |
| SERV | Chief Financial Officer | Sale | 1,270 | $17K | Oct 30 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 7, 2025 | SERV | Sale | $3K |
| Sep 30, 2025 | SERV | Sale | $14K |
| Sep 18, 2025 | SERV | Sale | $50K |
| Sep 11, 2025 | SERV | Sale | $50K |
| Sep 8, 2025 | SERV | Sale | $50K |
| Sep 8, 2025 | SERV | Sale | $25K |
| Sep 2, 2025 | SERV | Sale | $14K |
Frequently asked questions
How many SEC Form 4 filings has Read Brian made?
Read Brian has filed 23 SEC Form 4 filings (30 transaction rows) across 1 company since 2025.
Which companies does Read Brian trade?
Read Brian has filed SEC Form 4 disclosures for 1 company, including SERV.
When was Read Brian's most recent SEC Form 4 filing?
Read Brian's most recent SEC Form 4 filing on Tracefour is dated Oct 6, 2026.
What is Read Brian's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Read Brian is listed as Chief Financial Officer.
What is Read Brian's total buy and sell value in the current window?
Inside the rolling retention window, Read Brian bought $0 and sold $656K based on SEC Form 4 filings.
What was Read Brian's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 25,240 SERV shares on 2026-08-17, worth $132K, per SEC Form 4 filings.