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ATEC
Alphatec Holdings, Inc.
stock NASDAQ

At Close

May 18, 2026 3:59:59 PM EDT

8.09USD+5.614%(+0.43)3,459,847

8.02Bid 8.15Ask 0.13Spread

Pre-market

May 18, 2026 8:28:30 AM EDT

7.50USD-2.089%(-0.16)1,500

After-hours

May 18, 2026 4:31:30 PM EDT

8.12USD+0.371%(+0.03)337,867

Overview Option Chain Max PainOptionsPrice & Volume SplitsSplitsExchange Volume Dark Pool Levels Dark Pool PrintsExchangesShort Volume Short Interest - Daily Short Interest Borrow Fee (CTB)Failure to Deliver (FTD)ShortsTrends NewsMore

Price & Volume Splits

2016-08-25

1

for

12

(shares x 0.08333333)

reverse

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