ANNXHIGH SIGNALFINANCIAL10-K

ANNX shows severe financial deterioration with operating cash flow declining 58% to -$186.4M and net losses widening 50% to -$206.7M, despite significant cash infusion.

The company is burning through cash at an accelerated rate with R&D expenses surging 55% to $184.7M, indicating either expanded clinical trial costs or operational inefficiencies. Despite raising capital (cash increased 227% to $162.1M), the widening losses and declining stockholders' equity suggest the funding may not be sufficient given the current burn rate trajectory.

Comparing 2026-03-30 vs 2025-03-03View on EDGAR →
FINANCIAL ANALYSIS

ANNX experienced dramatic financial deterioration with operating losses expanding 40% and net losses widening 50%, driven primarily by a 55% surge in R&D expenses to $184.7M. While the company significantly bolstered its cash position by 227% to $162.1M through apparent fundraising, total assets still declined 21% and stockholders' equity dropped 28%, indicating the capital raise was insufficient to offset the accelerating cash burn. The combination of widening losses, declining asset base, and deteriorating operating cash flow to -$186.4M signals concerning financial sustainability despite the recent capital infusion.

FINANCIAL STATEMENT CHANGES
Capital Expenditure
Cash Flow
+813.3%
$15K$137K

Capital expenditure jumped 813.3% — major investment cycle underway; assess returns on deployment.

Cash & Equivalents
Balance Sheet
+227.4%
$49.5M$162.1M

Cash position surged 227.4% — strong cash generation or capital raise providing significant financial cushion.

Operating Cash Flow
Cash Flow
-57.9%
-$118.0M-$186.4M

Operating cash flow fell 57.9% — earnings quality concerns; investigate working capital changes and non-cash items.

R&D Expense
P&L
+54.6%
$119.4M$184.7M

R&D investment increased 54.6% — signals commitment to future product development, though near-term margin impact.

Net Income
P&L
-49.6%
-$138.2M-$206.7M

Net income declined 49.6% — review whether driven by operations, interest costs, or non-recurring items.

Operating Income
P&L
-40.5%
-$154.1M-$216.4M

Operating income deteriorated sharply — investigate whether driven by one-time charges or structural cost issues.

Current Liabilities
Balance Sheet
+39.7%
$30.5M$42.6M

Current liabilities surged 39.7% — significant near-term obligations; verify ability to meet short-term debt.

Stockholders Equity
Balance Sheet
-27.8%
$293.1M$211.6M

Equity decreased 27.8% — buybacks or losses reducing book value, monitor solvency ratios.

Current Assets
Balance Sheet
-23.5%
$316.5M$242.2M

Current assets declined 23.5% — monitor working capital adequacy and short-term liquidity.

Total Assets
Balance Sheet
-20.7%
$350.1M$277.6M

Total assets contracted 20.7% — asset sales, write-downs, or balance sheet optimization underway.

LANGUAGE CHANGES
NEW — 2026-03-30
PRIOR — 2025-03-03
ADDED
The registrant intends to file such proxy statement with the SEC not later than 120 days after the conclusion of its fiscal year ended December 31, 2025.
You should be aware that the occurrence of any of the events discussed under the caption Risk Factors and elsewhere in this Annual Report on Form 10-K could substantially harm our business, results of operation and financial condition and cause our results to differ materially from those expressed or implied in our forward-looking statements.
Overview We are a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at complement-mediated neuroinflammatory diseases that impact nearly 10 million people worldwide.
Building on more than a decade of expertise stopping acute and chronic neuroinflammation at its source, we have demonstrated robust target engagement in the body, brain and eye, and clinical proof of concept in multiple diseases.
Our strategic priorities include advancing two late-stage registrational programs: tanruprubart, toward our first potential approval in Guillain-Barr Syndrome, or GBS, and vonaprument, toward pivotal data in geographic atrophy, or GA, as well as developing ANX1502, a novel oral small molecule for autoimmune conditions.
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REMOVED
Overview We are a clinical-stage biopharmaceutical company pioneering a new class of complement medicines for people living with devastating inflammatory-related diseases.
We have demonstrated robust target engagement in the body, brain and eye, and clinical proof of concept in multiple diseases, and have focused our resources on development of three priority programs: Guillain-Barr Syndrome, or GBS: We are advancing our lead candidate, ANX005, an investigational, full-length monoclonal antibody, or mAb, formulated for intravenous administration as the potential first targeted treatment for patients with GBS.
GBS is a rare antibody-mediated autoimmune disease that is the most common cause of acute neuromuscular paralysis, with no therapies in the United States approved by the FDA.
We believe maximum suppression of C1q and the classical complement cascade early in the disease process may act to rapidly prevent complement-mediated nerve damage and irreversible neurological disability.
In a prior Phase 1b placebo-controlled proof-of-concept trial, a single dose of ANX005 showed rapid and consistent improvement in muscle strength that translated into observable gains in health status, including a reduction in the need of mechanical ventilation, as well as a reduction in nerve damage and clinical function.
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