Skip to main content

Dyne Therapeutics, Inc.

For the period ended Sep 30, 2026. Filed Nov 5, 2026.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 5, 2026

DYN$17.92-3.8%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Condensed Consolidated Statements of Cash Flows

Condensed Consolidated Statements of Cash Flows (Unaudited)

(in thousands)

Nine Months Ended September 30,
20262025
Cash flows from operating activities:
Net loss$(492,962)$(334,259)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense44,26334,625
Depreciation and amortization expense1,7511,528
Non-cash lease expense433128
Non-cash interest expense28462
Accretion of premium on marketable securities(732)(1,447)
Gain on sale of marketable securities(3)(14)
Loss on disposal of property and equipment3095
Changes in operating assets and liabilities:
Prepaid expenses and other current assets(25,747)3,184
Other non-current assets4,107(12,991)
Accounts payable and other liabilities15,87917,714
Net cash used in operating activities(452,697)(291,375)
Cash flows from investing activities:
Purchases of property and equipment(3,748)(1,436)
Purchases of marketable securities(158,620)(153,823)
Maturities of marketable securities92,704135,847
Sales of marketable securities61,1838,469
Advance payment for long-lead equipment—(18,790)
Net cash used in investing activities(8,481)(29,733)
Cash flows from financing activities:
Proceeds from issuance of common stock in public offering, net of issuance costs404,907215,803
Proceeds from exercise of stock options4,0744,633
Proceeds from issuance of long-term debt, net of issuance costs paid49,45098,802
Payment of debt issuance costs(86)(549)
Proceeds from vendor financing arrangement34,944—
Repayments under vendor financing arrangement(9,587)—
Payment of issuance costs from December 2025 public offering of common stock(424)—
Proceeds from issuance of common stock in at-the-market offering, net of issuance costs—140,653
Net cash provided by financing activities483,278459,342
Net increase in cash, cash equivalents and restricted cash22,100138,234
Cash, cash equivalents and restricted cash, beginning of period895,740437,391
Cash, cash equivalents and restricted cash, end of period$917,840$575,625
Supplemental disclosures of cash flow information:
Cash paid for interest$12,588$1,824
Transfer from property and equipment to other non-current assets$18,790$—
Right-of-use assets acquired under operating leases$1,580$—
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.