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.
Alphatec Holdings, Inc. filings document the reporting record of a spine-focused medical technology company. Its Form 8-K disclosures include quarterly and annual operating results, surgical and EOS revenue commentary, non-GAAP profitability measures, preliminary financial information and related press-release exhibits.
The company’s regulatory filings also cover material financing agreements, including senior secured credit facilities, revolving borrowing capacity, term-loan arrangements and references to convertible senior notes. Proxy and governance filings document director elections, board composition, executive and director compensation, equity awards, committee matters and other shareholder voting disclosures.
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.
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.
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.
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.
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.
Alphatec Holdings, Inc. (ATEC) reported an insider transaction by its Chief Operating Officer on 11/20/2025. The COO exercised an employee stock option to acquire 25,000 shares of common stock at an exercise price of $3.63 per share, then on the same date sold 25,000 shares of common stock.
The reported sale used a weighted average price of $19.8 per share, with individual trades occurring between $19.65 and $19.94. Following these transactions, the COO beneficially owned 672,207 shares of Alphatec common stock directly. The option originally vested 25% on November 7, 2018 and then in 36 equal monthly installments.
Alphatec Holdings (ATEC) reported an insider transaction on a Form 4. A director reported selling 250,000 shares of common stock on 11/12/2025 at a weighted average price of $20.8, with trades executed between $20.67 and $21.07.
Following the sale, the filer reported 11,145,045 shares beneficially owned on an indirect basis. According to the footnote, these shares are held of record by Squadron Capital LLC, whose controlling member is Squadron Capital Holdings LLC.
Alphatec Holdings (ATEC): Director Jennifer N. Pritzker reported an open‑market sale of 250,000 shares of common stock on 11/12/2025 at a weighted average price of $20.80.
According to the filing, the sale price reflected multiple trades between $20.67 and $21.07. Following the transaction, 11,145,045 shares were reported as beneficially owned indirectly through Squadron Capital LLC. Additional reported holdings include 58,000 shares held directly, 2,725,805 shares indirectly via Tawani Holdings LLC, and smaller indirect positions such as 11,931 shares held by a spouse, 8,000 by the Pritzker Military Foundation, 6,000 by the Tawani Foundation, 1,000 by the Pritzker Military Museum and Library, and 10,000 by Mary’s Go Round LLC.
Alphatec Holdings (ATEC) insider reported a sale of 250,000 shares of common stock on 11/12/2025 at a weighted average price of $20.80, with trades executed between $20.67 and $21.07.
Following the transaction, the reporting person beneficially owned 11,145,045 shares indirectly through Squadron Capital LLC and 346,827 shares directly. The filer is listed as a Director and 10% Owner, and notes a standard disclaimer regarding indirect beneficial ownership through Squadron.
Alphatec Holdings, Inc. (ATEC) reported a governance update. On November 7, 2025, the company announced the passing of Jeffrey P. Rydin, a valued member of its Board of Directors.
Alphatec furnished a related press release as Exhibit 99.1. The filing focuses on this board development and does not include financial results.