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Alphatec Holdings, Inc. SEC Filings

ATEC NASDAQ

Welcome to our dedicated page for Alphatec Holdings SEC filings (Ticker: ATEC), 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.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Alphatec Holdings's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Alphatec Holdings's regulatory disclosures and financial reporting.

Rhea-AI Summary

Alphatec Holdings, Inc. furnished a current report to share that it has issued a press release with selected preliminary, unaudited financial information for the year ended December 31, 2025. The company notes that its year-end financial closing process is not yet complete, so the figures in the press release are estimates and may change, potentially in a material way, as closing adjustments are recorded. The press release is included as Exhibit 99.1, and the company specifies that this information is being furnished rather than filed under securities laws, which limits how it is treated for liability and incorporation into other filings.

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Rhea-AI Summary

Alphatec Holdings, Inc. CEO Miles Patrick reported selling 100,000 shares of common stock on January 5, 2026 at a weighted average price of $21.01 per share. The sale was effected under a Rule 10b5-1 trading plan adopted on June 3, 2025, with individual trade prices ranging from $20.46 to $21.35.

After this transaction, Patrick beneficially owned 5,135,398 Alphatec common shares directly, plus 10,900 shares held indirectly through an IRA and 250,000 shares held indirectly through MOM, LLC as of the reported date.

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Alphatec Holdings, Inc. reported an insider stock sale by a company officer serving as EVP, People & Culture. On 12/10/2025, the officer sold 32,584 shares of common stock at $20.84 per share. Following this transaction, the insider directly owns 1,256,558 shares of Alphatec common stock.

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Rhea-AI Summary

Alphatec Holdings, Inc. reported that its Executive Vice President of Sales sold 21,106 shares of the company’s common stock on December 10, 2025 at a weighted average price of $20.79 per share.

The sale was carried out under a Rule 10b5-1 trading plan that the reporting person adopted on June 12, 2025. The shares were sold in multiple transactions at prices ranging from $20.54 to $20.98. Following this transaction, the executive beneficially owns 439,767 shares of Alphatec common stock, held directly.

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Alphatec Holdings, Inc. disclosed that one of its directors sold 30,000 shares of common stock on 12/11/2025 at a price of $21.2 per share.

Following this transaction, the director directly owned 399,623 shares of Alphatec common stock, as reported in the Form 4 filed for a single reporting person.

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Alphatec Holdings, Inc. (ATEC) director Jennifer N. Pritzker reported an insider sale of common stock on 11/24/2025. The Form 4 shows a sale of 250,000 shares of Alphatec common stock at a weighted average price of $20.62 per share, with individual trades executed between $20.34 and $20.79. After this transaction, she reports indirect beneficial ownership of 10,895,045 shares held through Squadron Capital LLC, along with additional direct and indirect holdings including 58,000 shares directly and smaller positions via her spouse, several foundations, Tawani Holdings LLC, the Pritzker Military Museum and Library, and Mary's Go Round LLC. For many of these entities, she states that she may be deemed a beneficial owner but expressly disclaims beneficial ownership except to the extent of her pecuniary interest.

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Rhea-AI Summary

Alphatec Holdings, Inc. (ATEC) reported an insider sale of 250,000 shares of common stock on 11/24/2025. The transaction, coded as an "S" sale, was executed at a weighted average price of $20.62 per share, with individual trades occurring between $20.34 and $20.79. The filing notes that the reporting person is a director of Alphatec and that the form was filed for one reporting person.

Following this sale, the reporting person reported beneficial ownership of 10,895,045 Alphatec shares, held indirectly. These shares are held of record by Squadron Capital LLC, whose controlling member is Squadron Capital Holdings LLC. The signer of the form is Mary Falcon, Manager of Squadron Capital Holdings LLC.

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Alphatec Holdings, Inc. (ATEC) director and 10% owner David R. Pelizzon reported an insider sale of common stock. On 11/24/2025, 250,000 shares of Alphatec common stock were sold at a weighted average price of $20.62 per share, in multiple trades within a price range of $20.34 to $20.79. The transaction was reported as an indirect sale through Squadron Capital LLC.

After this transaction, the reporting person is shown as beneficially owning 10,895,045 Alphatec shares indirectly through Squadron Capital LLC and 346,827 shares directly. As one of two members of Squadron’s managing committee, he may be deemed a beneficial owner of the indirectly held shares, although he expressly disclaims beneficial ownership except to the extent of his pecuniary interest.

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Alphatec Holdings, Inc. (ATEC) reported an insider stock sale by a director on a Form 4. On 11/24/2025, the reporting person sold 250,000 shares of common stock in an open-market transaction coded "S" (sale). The weighted average sale price was $20.62 per share, with individual trades executed between $20.34 and $20.79. After this transaction, the insider beneficially owns 10,895,045 shares of Alphatec common stock directly.

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Alphatec Holdings, Inc. (ATEC) reported an insider stock sale by its General Counsel and Corporate Secretary. On 11/20/2025, the officer sold 70,000 shares of common stock in an open market transaction coded as "S".

The shares were sold at a weighted average price of $19.51, with individual sale prices ranging from $19.46 to $19.58. Following this transaction, the reporting person beneficially owns 368,331 shares of Alphatec common stock, held directly.

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FAQ

How many Alphatec Holdings (ATEC) SEC filings are available on StockTitan?

StockTitan tracks 89 SEC filings for Alphatec Holdings (ATEC), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for Alphatec Holdings (ATEC)?

The most recent SEC filing for Alphatec Holdings (ATEC) was filed on January 12, 2026.