Annexon, Inc. (ANNX) - Dilution Analysis
Visualizing historical and potential share dilution over time
Dilution Analysis
Risk Assessment Details
Summary
ANNX currently has 164M outstanding shares. with moderate dilution risk from 45.1M authorized shares representing 27.5% potential dilution. The company has significantly diluted shareholders by 62.58% over the past 2 years, indicating aggressive capital raising.
Share Structure Timeline
Historical Data Points
| Date | Event | Outstanding | Supply |
|---|---|---|---|
| May 07, 2026 |
10-Q filing | 163.8M shares outstanding |
160M | 45M |
| Mar 30, 2026 |
10-K filing | 155.1M shares outstanding |
160M | 45M |
| Nov 10, 2025 |
10-Q filing | 119.6M shares outstanding |
120M | 45M |
| Aug 14, 2025 |
10-Q filing | 109.9M shares outstanding |
110M | 45M |
| May 12, 2025 |
10-Q filing | 109.7M shares outstanding |
110M | 45M |
| Mar 03, 2025 |
10-K filing | 109.7M shares outstanding |
110M | 45M |
| Nov 14, 2024 |
10-Q filing | 106.6M shares outstanding |
110M | 45M |
| Aug 12, 2024 |
S-3 filing: This prospectus covers the possible offer and resale by selling stockholders from time to time of up to an aggregate of 3,000,000 shares of our common stock in one or more offerings. |
92M | 45M |
| Aug 12, 2024 |
10-Q filing | 105.7M shares outstanding |
110M | 45M |
| May 13, 2024 |
10-Q filing | 92.4M shares outstanding |
92M | 42M |
| Mar 26, 2024 |
S-3 filing: The company is filing an S-3 to register the offer and sale of up to $400,000,000 of any combination of common stock, preferred stock, debt securities, warrants and units. |
53M | 42M |
| Mar 26, 2024 |
10-K filing | 90.0M shares outstanding |
90M | 42M |
| Nov 13, 2023 |
10-Q filing | 53.2M shares outstanding |
53M | 42M |
| Aug 07, 2023 |
10-Q filing | 53.2M shares outstanding |
53M | 42M |
| May 08, 2023 |
10-Q filing | 53.1M shares outstanding |
53M | 42M |
| Mar 06, 2023 |
10-K filing | 54.7M shares outstanding |
55M | 42M |
| Nov 04, 2022 |
S-3 filing: This is an S-3 filing for the resale of 42,137,548 shares of common stock by selling securityholders. |
9M | 42M |
| Nov 03, 2022 |
10-Q filing | 47.6M shares outstanding |
48M | 0 |
| Aug 08, 2022 |
10-Q filing | 47.6M shares outstanding |
48M | 0 |
| May 09, 2022 |
10-Q filing | 38.6M shares outstanding |
39M | 0 |
| Mar 02, 2022 |
POS AM filing: Annexon, Inc. files a POS AM to offer and sell up to $300,000,000 in the aggregate of common stock, preferred stock, and debt securities from time to time in one or more offerings through underwriters, dealers, agents, or directly to purchasers. |
39M | 0 |
| Mar 01, 2022 |
10-K filing | 38.6M shares outstanding |
39M | 0 |
| Nov 09, 2021 |
10-Q filing | 38.4M shares outstanding |
38M | 0 |
| Aug 16, 2021 |
10-Q filing | 38.3M shares outstanding |
38M | 0 |
| May 17, 2021 |
10-Q filing | 38.3M shares outstanding |
38M | 0 |
| Mar 25, 2021 |
10-K filing | 38.2M shares outstanding |
38M | 0 |
| Nov 16, 2020 |
10-Q filing | 38.2M shares outstanding |
38M | 0 |
| Sep 08, 2020 |
10-Q filing | 0.4M shares outstanding |
430K | 0 |
| Jul 23, 2020 |
S-1/A filing: This is an S-1/A filing. It discusses recent sales of unregistered securities, including common stock options, common stock, and preferred stock. |
N/A | 0 |