Form4insider filings, from the source

Insider · CIK 0001196931

Ward W Woods Jr.

Files at: ATEC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 30, 2018 AForm 4 →Aug 1, 8:29 pm EDTAlphatec Holdings, Inc.ATEC41,603——41,603— plan?
May 17, 2018 MForm 4 →May 21, 7:01 pm EDTAlphatec Holdings, Inc.ATEC634,921——1,134,921— plan?
Mar 9, 2018 MForm 4 →Mar 12, 6:12 pm EDTAlphatec Holdings, Inc.ATEC386,997——500,000— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 17, 2018 MForm 4 →May 21, 7:01 pm EDTAlphatec Holdings, Inc.ATEC2,000——0—
Mar 8, 2018 AMForm 4 →Mar 12, 6:12 pm EDTAlphatec Holdings, Inc.ATEC542,457$1,000.00$2,000,0000—