CYCN

Cyclerion Therapeutics, Inc.
—

Company Information

Company Name
Cyclerion Therapeutics, Inc.
CIK
CIK0001755237
Category
Non-accelerated filer<br>Smaller reporting company
Ticker: Exchange
CYCN: Nasdaq
Fiscal Year End
December 31
Owner Organization
03 Life Sciences
SIC
2834
SIC Description
Pharmaceutical Preparations
Ticker
CYCN

SEC filing data through

Insider Sentiment

Last purchase
—
Last sale
2024-11-21
Shares purchased (TTM)
0
Shares sold (TTM)
357,880
Buy ratio (TTM)0.0%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
3,276,390
Shares outstanding
4,251,000
Ownership
77.07%
+65.26% Y/Y

Earnings Market Reaction

Filing date
2026-08-04
Price on filing date
—
1-month reaction
7.12%
3-month reaction
…
Drift continued4/11 (36%)
Faded / reversed7/11 (64%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value133534335689
Accounts Receivable Net Current00101110--00
Prepaid Expense Current000000010001
Other Assets Current000000000000
Assets Current2355444456810
Operating Lease Right Of Use Asset----------00
Property Plant And Equipment Net00----------
Other Long Term Investments555555555555
Assets79101091010910111315
Other Assets Noncurrent----------00
Liabilities Current
Accounts Payable Current201000001111
Liabilities Current221111111122
Commitments And Contingencies000000000000
Stockholders Equity
Preferred Stock Value000000000000
Common Stock Value000000000000
Accumulated Other Comprehensive Income Loss Net Of Tax------000-0-0-0
Additional Paid In Capital Common Stock281281280280278278276276276276276276
Retained Earnings Accumulated Deficit-276-274-271-270-269-269-267-268-267-266-264-263
Stockholders Equity5791099989101113
Liabilities And Stockholders Equity79101091010910111315
Preferred Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Authorized1001001001001001001001111001
Common Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Common Stock Shares Authorized40040040040040040040020202040020
Common Stock Shares Issued444433333332
Shares Outstanding444433333222

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Cyclerion Therapeutics, Inc. (CYCN) — SEC Financial Statements & Analysis

Cyclerion Therapeutics, Inc. (CYCN) is a pharmaceutical preparations company, incorporated in MA. Cyclerion Therapeutics, Inc. trades on Nasdaq as: CYCN. Cyclerion Therapeutics, Inc. (CYCN)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-04. Based on that filing, Cyclerion Therapeutics, Inc. carries a market cap of $100.88M, a P/E ratio of -15.04x, a P/B ratio of 19.83x, a P/S ratio of 53.09x, an enterprise value of $99.49M, and an EV/EBITDA multiple of -14.58x. On profitability, it posts an operating margin of -359.16%, a net margin of -353.00%, a Return on Equity (ROE) of -98.22%, a Return on Assets (ROA) of -82.29%, and a Return on Invested Capital (ROIC) of -146.10%. Per share, it reports EPS of $-1.58, diluted EPS of $-1.58, free cash flow per share of $-1.06, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of -12.60% year-over-year, net income growth of 244.66% year-over-year, and EPS growth of 148.99% year-over-year. On the balance sheet, it maintains a current ratio of 0.82x, a quick ratio of 0.76x, working capital of $-329.00K, a debt-to-equity ratio of 0.36x, a debt ratio of 0.27, free cash flow of $-4.52M (TTM), and net debt of $-1.39M. Figures sourced from SEC EDGAR.

Market Cap
$100.88M
P/E TTM
-15.04x
EPS TTM
$-1.58
P/B TTM
19.83x
ROE TTM
-98.22%
ROA TTM
-82.29%
Debt To Equity
0.36x
Free Cash Flow TTM
$-4.52M
Net Revenue TTM Growth 1Y
-12.60%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Cyclerion Therapeutics, Inc. in?

Cyclerion Therapeutics, Inc. (CYCN) operates in the Pharmaceutical Preparations industry.

What exchange does CYCN trade on?

Cyclerion Therapeutics, Inc. (CYCN) trades on the Nasdaq.

Where is Cyclerion Therapeutics, Inc. incorporated?

Cyclerion Therapeutics, Inc. is incorporated in MA.

When was Cyclerion Therapeutics, Inc. (CYCN)'s most recent SEC filing?

Cyclerion Therapeutics, Inc. (CYCN)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-04.

What is CYCN's market cap?

Cyclerion Therapeutics, Inc. (CYCN) has a market capitalization of $100.88M as of 2026-06-30.

What is CYCN's EPS (earnings per share)?

Cyclerion Therapeutics, Inc. (CYCN)'s trailing twelve month EPS is $-1.58 as of 2026-06-30.

What is CYCN's ROE (return on equity)?

Cyclerion Therapeutics, Inc. (CYCN)'s trailing twelve month Return on Equity (ROE) is -98.22% as of 2026-06-30.

What is CYCN's ROA (return on assets)?

Cyclerion Therapeutics, Inc. (CYCN)'s trailing twelve month Return on Assets (ROA) is -82.29% as of 2026-06-30.

What is CYCN's ROIC (return on invested capital)?

Cyclerion Therapeutics, Inc. (CYCN)'s trailing twelve month Return on Invested Capital (ROIC) is -146.10% as of 2026-06-30.

What is CYCN's EV/EBITDA?

Cyclerion Therapeutics, Inc. (CYCN)'s trailing twelve month EV/EBITDA is -14.58x as of 2026-06-30.

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