Donald Allen Williams serves as Executive at Alphatec Holdings, Inc., where they oversee executive responsibilities. Since joining the company, Donald Allen Williams has executed 14 insider transactions totaling $47.6K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 9, 2026 involved purchasing 5,000 shares valued at $9.4K.
Donald Allen Williams currently holds 5,728 shares of Alphatec Holdings, Inc. (ATEC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Donald Allen Williams has been a net buyer of ATEC stock. They have purchased $47.6K and sold $0 worth of shares.
Donald Allen Williams's most recent insider trade was on Jan 9, 2026, when they purchased 5,000 shares at $1.88 per share.
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| $N/A |
| Discretionary |
| May 28, 2024 | PALI | $4.9K | Purchase | 1,000 | $4.86 | Discretionary |
| Jan 31, 2024 | PALI | $6.1K | Purchase | 10,000 | $0.61 | Discretionary |
| Sep 27, 2023 | PALI | $10.8K | Purchase | 20,000 | $0.54 | Discretionary |
| Jul 31, 2023 | FBRX | $60.0K | Award | 59,405 | $1.01 | Discretionary |
| Jun 16, 2021 | ATEC | $0 | Award | 10,221 | $N/A | Discretionary |
| Jun 17, 2020 | ATEC | $0 | Award | 26,956 | $N/A | Discretionary |
| Jun 21, 2019 | ATEC | $0 | Award | 18,086 | $N/A | Discretionary |
| Mar 12, 2019 | ATEC | $9.9K | Purchase | 4,000 | $2.47 | Discretionary |
| Jul 30, 2018 | ATEC | $0 | Award | 20,492 | $N/A | Discretionary |
| Apr 25, 2017 | ATEC | $0 | Award | 18,939 | $N/A | Discretionary |
| May 5, 2015 | ATEC | $6.6K | Purchase | 5,000 | $1.32 | Discretionary |
| May 1, 2015 | ATEC | $0 | Award | 31,034 | $N/A | Discretionary |