Welcome to our dedicated page for Mercury Sys SEC filings (Ticker: MRCY), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Mercury Systems Inc. filings document the regulatory record for a Massachusetts aerospace and defense technology company listed on Nasdaq under MRCY. Recent Form 8-K reports furnish earnings releases and presentations for quarterly and fiscal results, including GAAP operating measures and non-GAAP measures such as adjusted EBITDA, adjusted income, adjusted EPS, and free cash flow.
The company’s filings also record material financing and governance matters. Disclosures include amendments to its credit agreement and revolving credit facility, borrowing capacity, maturity, leverage-ratio provisions, and related covenant terms. Proxy and annual meeting filings cover director elections, executive compensation, shareholder voting results, long-term incentive plan approval, and other board and compensation governance items.
MERCURY SYSTEMS INC director Orlando D. Carvalho reported an open-market sale of 7,000 shares of Common Stock at $89.361 per share. After this transaction, he directly holds 52,448 shares. The filing reflects a single net-selling transaction with no derivative exercises reported.
Mercury Systems EVP and CHRO Steven Ratner reported an open-market sale of company stock. On May 11, 2026, he sold 2,000 shares of Mercury Systems common stock at $92.46 per share, leaving him with 32,238 directly held shares and 287 shares held indirectly through a 401K plan.
Fidelity Brokerage Services LLC submitted a Form 144 notice related to proposed sales of Common Stock of MRCY. The filing lists individual lots tied to restricted stock vesting dated 01/15/2021, 10/28/2021, 01/15/2022, and 10/27/2022 with quantities 1,564, 1,950, 1,564, and 1,922 shares respectively.
The entry shows a broker/agent name and an aggregate block count field of 7,000 in the record line; detailed cash‑flow treatment and pricing are not included in the excerpt.
State Street Corporation reported beneficial ownership of 3,865,719 shares of Mercury Systems Inc. via shared voting and dispositive power, representing 6.4% of the outstanding common stock as shown in this Schedule 13G. The filing lists shared voting power of 3,684,861 and indicates multiple State Street advisory subsidiaries in Item 7.
MRCY reported a Form 144 notice to sell 2,000 shares of Common Stock. The filing lists Fidelity Brokerage Services LLC as the broker and shows dates and amounts tied to restricted stock vesting: 894 shares vested 08/15/2025 and 1,106 shares vested 08/18/2025. The filing date shown is 05/11/2026.
Mercury Systems, Inc. reported higher sales but a small loss for the third quarter of fiscal 2026. Net revenues rose to $235.8M from $211.4M a year earlier, lifting gross margin to $69.1M versus $57.1M. The company posted a net loss of $2.9M, a significant improvement from a $19.2M loss, as operating expenses fell.
For the first nine months, revenue reached $693.8M with a net loss of $30.5M. Operating cash flow was strong at $60.2M, boosting cash and equivalents to $331.8M against long‑term debt of $591.5M. The order book remained solid, with remaining performance obligations of $859.8M. Notable items included workforce reductions affecting about 100 positions, a securities class action settlement of $32.5M recorded as matching receivable and payable, and share repurchases of 221,510 shares at an average of $67.70 under a $200M authorization.
Mercury Systems, Inc. reported stronger third quarter fiscal 2026 results with higher sales and margins but a small GAAP loss. Revenue was $235.8 million, up from $211.4 million a year earlier, driven by robust demand across missile, C4I, and space programs.
Bookings reached a record $348.3 million, a 74% increase, producing a book-to-bill ratio of 1.48 and backlog of about $1.58 billion, up 18% year-over-year. Adjusted EBITDA rose to $36.1 million, or a 15.3% margin, while GAAP net loss narrowed to $2.9 million, or $0.04 per share.
Cash from operations fell to $6.4 million from $30.0 million, with free cash flow at negative $1.8 million. Management raised full-year fiscal 2026 guidance to revenue growth approaching mid single-digits and expects mid-teens adjusted EBITDA margin and positive fourth-quarter free cash flow.
Mercury Systems Inc director Barry R. Nearhos received a grant of 245 deferred stock units in lieu of a quarterly cash retainer for his board service. These units were fully vested on grant but will not convert into common stock until he leaves the Board of Directors. Following this award, he holds 31,324 deferred stock units directly and has an additional 3,500 shares reported as indirectly owned through his spouse.
Mercury Systems EVP and CFO David E. Farnsworth reported an open-market sale of 3,625 shares of common stock. Footnotes state the shares were sold under a sell-to-cover program to satisfy tax withholding obligations when stock awards vested, rather than as a discretionary sale.
After this transaction, he holds 157,701 shares directly and 1,419 shares indirectly through a 401K Plan, indicating he retains a substantial equity stake in the company.