Welcome to our dedicated page for Astronics SEC filings (Ticker: ATRO), 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.
The Astronics Corporation (NASDAQ: ATRO) SEC filings page on Stock Titan brings together the company’s regulatory disclosures from the U.S. Securities and Exchange Commission, along with AI-powered tools to help interpret them. As a supplier of advanced technologies and products to aerospace, defense and other mission-critical industries, Astronics uses its filings to report on segment performance, capital structure, risk factors and material agreements.
Investors can review current reports on Form 8-K that describe material events such as the entry into a new cash flow-based revolving credit facility, the termination of a prior asset-based credit agreement, and the issuance of 0% Convertible Senior Notes due 2031 paired with capped call transactions. These filings outline key terms, covenants, leverage and interest coverage ratios, and the use of proceeds for refinancing existing convertible notes and supporting general corporate purposes.
In addition to 8-Ks, Astronics’ annual reports on Form 10-K and quarterly reports on Form 10-Q (accessible via EDGAR) provide detail on the Aerospace and Test Systems segments, including how the company categorizes its markets, discloses research and development expense, and discusses bookings and backlog. Proxy materials and other filings offer further insight into governance and capital structure.
Stock Titan enhances access to these documents with AI-powered summaries that explain complex sections, highlight important terms in credit agreements and indentures, and clarify the implications of convertible note offerings and covenant packages. Users can also track insider transaction reports on Form 4 and other ownership-related filings to see how executives and significant holders are trading Astronics stock. Together, these tools help readers navigate Astronics’ regulatory record without manually parsing every page of each filing.
Astronics Corporation is asking shareholders to vote at its 2026 Annual Meeting on May 28, 2026. Proposals include electing nine directors, ratifying Ernst & Young LLP as auditor, a triennial advisory say-on-pay vote, and approving new 2026 long-term incentive and employee stock purchase plans.
The Board highlights strong 2025 performance, extensive sustainability and human capital initiatives, and a governance framework with eight of nine independent directors and fully independent committees. Astronics reports 32,064,056 common shares and 3,810,280 Class B shares outstanding as of the record date, with 84.6% institutional and 6.2% insider ownership.
The Vanguard Group files an amended Schedule 13G/A reporting no beneficial ownership in Astronics Corp. The filing states an amount beneficially owned: 0 and percent of class: 0%. It explains that an internal realignment on January 12, 2026 caused certain Vanguard subsidiaries and divisions to report holdings separately in reliance on SEC Release No. 34-39538. The filing is signed by Ashley Grim on 03/26/2026.
Astronics Corp officer Julie M. Davis, Secretary, exercised 3,000 restricted stock units into common stock at $81.35 per share on March 3, 2026. 1,472 shares of common stock were withheld by Astronics Corp to satisfy tax withholding upon vesting.
After these transactions, she directly held 7,466.251 shares of common stock, multiple tranches of restricted stock units totaling 2,500, 4,500, and 1,916 units, and 636 shares of Class B stock. Some RSUs vest 50–150% of target based on average annual adjusted EBITDA for periods ending in 2026 and 2027, with vesting dates in 2027, 2028, and 2029.
Astronics Corp secretary Julie M. Davis filed an initial ownership report showing direct holdings of common and Class B stock, plus several blocks of restricted stock units. Some RSUs vest 100% on February 23, 2026 and February 19, 2029, while others vest based on Astronics’ average annual adjusted EBITDA performance for periods spanning 2024–2026 and 2025–2027, where 50% to 150% of target units may vest depending on results.
Astronics Corp executive Mark Peabody, Executive VP & President – Aerospace, exercised 10,850 restricted stock units on March 3, 2026, converting them into an equal number of shares of $.01 par value common stock at a transaction price of $81.35 per share.
2,642 common shares were disposed of in a code F transaction, with shares withheld by Astronics Corp to satisfy applicable withholding tax upon vesting of restricted stock units, leaving 62,382.73 common shares held directly after these transactions. Footnotes describe multiple restricted stock unit awards that depend on Astronics Corp.'s average annual adjusted EBITDA over performance periods from January 1, 2023 - December 31, 2028, where between 50% and 150% of the target number of units may vest on specified dates in 2027, 2028, and 2029, with one award reflecting 100% of the target number of units that vested on February 23, 2026.
Astronics Corp Principal Accounting Officer Nancy L. Hedges exercised 5,050 restricted stock units on March 3, 2026, receiving 5,050 shares of $.01 par value common stock at a transaction price of $81.35 per share. A related derivative security entry shows 5,050 restricted stock units exercised or converted, leaving 0 such units from that award.
To cover withholding taxes upon this vesting, 1,821 common shares were disposed of at $81.35 per share through a tax-withholding transaction, leaving Hedges with 32,048.975 common shares held directly as of that date. Footnotes state these restricted stock units vested 100% on February 23, 2026.
Hedges also holds several performance-based restricted stock unit awards. One award’s vesting depends on Astronics Corp.’s average annual adjusted EBITDA for January 1, 2024–December 31, 2026, with 50%–150% of the target units potentially vesting on February 22, 2027 based on actual performance. A second award is tied to average annual adjusted EBITDA for January 1, 2025–December 31, 2027, with 50%–150% of target units potentially vesting on February 27, 2028. A third award depends on average annual adjusted EBITDA for January 1, 2026–December 31, 2028, with 50%–150% of target units potentially vesting on February 19, 2029. Each restricted stock unit represents the right to receive one share of common stock at settlement.
Astronics Corp executive James Mulato reported equity award activity. On March 3, 2026, he exercised 11,500 restricted stock units, converting them into 11,500 shares of $.01 par value common stock at $81.35 per share, and held these shares directly.
Astronics Corp withheld 2,801 common shares at $81.35 per share to satisfy applicable withholding tax upon vesting of restricted stock units, leaving Mulato with 35,776.822 directly owned common shares as of that date. Each restricted stock unit represents the right to receive one share of common stock at settlement.
The filing also describes performance-based restricted stock units whose vesting depends on Astronics Corp's average annual adjusted EBITDA for periods spanning 2023–2028. Between 50% and 150% of target units may vest on February 23, 2026, February 22, 2027, February 27, 2028, and February 19, 2029, with vesting percentages determined based on actual performance.
Astronics Corp President and CEO Peter J. Gundermann reported equity award activity. On March 3, 2026, he exercised 13,550 restricted stock units, receiving the same number of $.01 par value common shares at a stated price of $81.35 per share, and ended with 93,967.608 common shares held directly. To cover withholding taxes, 3,489 common shares were withheld by Astronics Corp.
Footnotes explain that each restricted stock unit converts into one common share at settlement. Several performance-based restricted stock unit awards depend on Astronics Corp.'s average annual adjusted EBITDA for periods spanning 2023–2028; between 50% and 150% of target units may vest on February 23, 2027, February 27, 2028, and February 19, 2029, based on actual performance. One grant covering the 2023–2025 period vested at 100% of the target on February 23, 2026.
Astronics Corp director Robert T. Brady reported several equity award transactions. On February 26, 2026, he exercised stock options for 4,000 options and another 1,290 options, receiving common and Class B shares of Astronics as noted in the footnotes as shares acquired upon exercise of stock options.
Following these exercises, his direct holdings increased to 89,063 shares of $.01 par value common stock and 176,366 shares of $.01 par value Class B stock. In a separate transaction coded “F”, 1,539 common shares were withheld by Astronics Corp to cover the option exercise price or related tax obligations, rather than being sold on the open market.