In a filing, Alphatec Holdings Inc revealed its EVP, PEOPLE & CULTURE Hunsaker Craig E unloaded Company’s shares for reported $0.68 million on Dec 10 ’25. In the deal valued at $20.84 per share,32,584 shares were sold. As a result of this transaction, Hunsaker Craig E now holds 1,256,558 shares worth roughly $24.77 million.
Then, Sponsel David sold 21,106 shares, generating $438,794 in total proceeds. Upon selling the shares at $20.79, the EVP, SALES now owns 439,767 shares.
Before that, Demski David M sold 30,000 shares. Alphatec Holdings Inc shares valued at $636,000 were divested by the Director at a price of $21.20 per share. As a result of the transaction, Demski David M now holds 399,623 shares, worth roughly $7.88 million.
A number of analysts have revised their coverage, including JP Morgan’s analysts, who began to cover the stock in late October with a ‘”an Overweight”‘ rating. Morgan Stanley revised its rating on August 01, 2024. It rated ATEC as “an Equal-weight” which previously was an “an Overweight”.
Price Performance Review of ATEC
On Monday, Alphatec Holdings Inc [NASDAQ:ATEC] saw its stock fall -1.25% to $19.71. Over the last five days, the stock has lost -5.96%. Alphatec Holdings Inc shares have risen nearly 103.41% since the year began. Nevertheless, the stocks have risen 114.71% over the past one year. While a 52-week high of $22.66 was reached on 11/26/25, a 52-week low of $8.69 was recorded on 04/09/25.
Levels Of Support And Resistance For ATEC Stock
The 24-hour chart illustrates a support level at 19.44, which if violated will result in even more drops to 19.18. On the upside, there is a resistance level at 20.04. A further resistance level may holdings at 20.38.
How much short interest is there in Alphatec Holdings Inc?
A steep rise in short interest was recorded in Alphatec Holdings Inc stocks on 2025-11-28, growing by 0.31 million shares to a total of 13.66 million shares. Yahoo Finance data shows the prior-month short interest on 2025-10-31 was 13.36 million shares. There was a rise of 2.24%, which implies that there is a positive sentiment for the stock.
The most recent change occurred on July 08, 2024 when Barclays began covering the stock and recommended ‘”an Overweight”‘ rating along with a $19 price target.






