Welcome to our dedicated page for Astrotech SEC filings (Ticker: ASTC), 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.
Astrotech Corporation filings document an instrumentation company organized around subsidiaries applying mass spectrometry and gas chromatography to security screening, narcotics detection, agriculture processing, industrial process control, breath analysis, and environmental testing. Results-related 8-K reports include operating updates for product lines such as TRACER 1000 and EN-SCAN.
The filing record also covers security-holder rights under the company's rights agreement, annual meeting voting matters, executive compensation and governance disclosures in proxy materials, officer changes, consulting arrangements, and transaction-related compensation plans. These disclosures describe ASTC's capital structure, board oversight, compensation framework, and material-event reporting obligations.
Halinski John William reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director John William Halinski received a grant of 1,055 shares of restricted Common Stock on July 9, 2026 under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan.
The company states that 100% of these restricted shares vested immediately on the grant date, bringing his directly held Common Stock position to 12,211 shares.
Winn Charles Arch reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director Winn Charles Arch received an equity award. On 2026-07-09 he was granted 1,055 shares of restricted common stock under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan, which vested immediately. Following the grant he directly held 10,950 common shares, including 485 held in his IRA.
MCFARLAND ROBERT N reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director Robert N. McFarland received a grant of 1,055 shares of restricted common stock on July 9, 2026 under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan. The award vested 100% immediately on the grant date, increasing his directly held common shares to 11,205.
Astrotech Corp director Eric Stober received an equity award of 1,167 shares of common stock on July 9, 2026. The award was structured as restricted stock under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan, and all of the shares vested immediately on the grant date.
The transaction was reported as a grant/award acquisition at no cash price to Stober, increasing his directly held common stock to 19,654 shares after the award. It was not indicated as executed under a Rule 10b5-1 trading plan and involves no derivative securities.
Wilkinson Tom reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director Tom Wilkinson received a grant of 1,055 shares of restricted common stock on July 9, 2026 under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan. The award vested 100% immediately on the grant date, bringing his directly held stake to 30,923 shares.
Kreps Matthew reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director Matthew Kreps reported an award of 2,150 shares of restricted common stock granted at $0.0000 per share under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan. The restricted shares vest on each of the first three anniversaries of July 16, 2026 and are expected to be fully vested by July 16, 2029, subject to his continuous service with the company. Following this grant, he directly holds 2,150 common shares.
Halinski John William reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp granted director John William Halinski 2,150 shares of restricted common stock under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan. The award vests on each of the first three anniversaries of July 16, 2026, fully vesting July 16, 2029. After this grant, Halinski directly holds 11,156 common shares.
Stober Eric reported acquisition or exercise transactions in this Form 4 filing.
Astrotech Corp director Eric Stober received a grant of 2,150 shares of restricted common stock at $0.00 per share under the Astrotech Corporation 2021 Omnibus Equity Incentive Plan. The shares vest on each of the first three anniversaries of July 16, 2026, becoming fully vested on July 16, 2029, subject to his continuous service. Following this award, he holds 18,487 shares directly.
ASTROTECH Corp reports that Matthew Kreps is a director subject to insider ownership reporting. His initial ownership statement lists no reportable ASTROTECH Corp securities, no derivative positions, and no insider transactions, and he is not identified as a ten percent owner.