CARSON WILLIAM H. purchased 11.4% of their position (8K shares) of ANNEXON, INC. on the open market
Open‑market purchase worth $46.2K — a moderate purchase. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 5/13/2026ACC: 0001824280-26-000004
+8K
Net shares
Net buyer
$46.2K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
8K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+8K
Price / share
$5.78
Trade value
$46.24K
% of position
11.4%
5/11/2026
70.41K→78.41K
Total
Net shares
+8K
Net value
$46.24K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/11/2026 | P · Purchase | +8K | $5.78 | $46.24K | 11.4% | 70.41K | 78.41K |
| Total | +8K | $46.24K | ||||||
Derivative Transactions0
No derivative transactions reported