Carson William H.
SEC Form 4 insider trading activity
Carson William H. has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: May 13, 2026.
On the most recent filing, Carson William H. is listed as Director at Annexon, Inc. Inside the rolling window, Carson William H. reported 7 open-market purchases totaling $206K in ANNX and no open-market sales. The largest disclosed transaction in the window is a purchase of 8,000 ANNX shares on Apr 10, 2026, worth $50K.
Companies traded
Other insiders at ANNX
Insider Buying
$206K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
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 |
|---|---|---|---|
| Sep 2, 2025 | ANNX | Purchase | $9K |
Frequently asked questions
How many SEC Form 4 filings has Carson William H. made?
Carson William H. has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company since 2025.
Which companies does Carson William H. trade?
Carson William H. has filed SEC Form 4 disclosures for 1 company, including ANNX.
When was Carson William H.'s most recent SEC Form 4 filing?
Carson William H.'s most recent SEC Form 4 filing on Tracefour is dated May 13, 2026.
What is Carson William H.'s total buy and sell value in the current window?
Inside the rolling retention window, Carson William H. bought $206K and sold $0 based on SEC Form 4 filings.
What was Carson William H.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 8,000 ANNX shares on 2026-04-10, worth $50K, per SEC Form 4 filings.