Alphatec Holdings Inc. (ATEC)

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Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$15.25 120,000 Large Shareholder, Director 268,837 2021-05-10 Filing
$14.50 1,000 Large Shareholder 1,000 2021-05-10 Filing
$14.50 1,000 Large Shareholder 1,000 2021-05-10 Filing
$14.50 1,000 Large Shareholder 1,000 2021-05-10 Filing
$14.38 4,000 Large Shareholder 36,200 2021-05-10 Filing
$16.31 1,000 Large Shareholder 32,200 2021-03-10 Filing
$16.42 1,000 Large Shareholder 31,200 2021-03-10 Filing
$16.40 1,000 Large Shareholder 30,200 2021-03-10 Filing
$15.93 695 Large Shareholder, Director 148,837 2021-03-08 Filing
$15.50 4,003 Large Shareholder, Director 148,142 2021-03-08 Filing
$11.11 8,100,810 Large Shareholder, Director 11,395,045 2021-03-01 Filing
$8.75 857,143 Director 3,294,235 2020-10-16 Filing
$2.99 10,900 Officer, Director 10,900 2020-03-17 Filing
$3.00 66,600 Officer, Director 4,150,921 2020-03-17 Filing
$4.48 45,000 Officer 493,007 2020-03-11 Filing
$4.51 11,000 Officer 443,019 2020-03-11 Filing
$2.47 4,000 Director 46,433 2019-03-12 Filing
$2.59 100,000 Officer 205,640 2019-03-11 Filing
$2.59 20,566 Director 726,912 2019-03-11 Filing
$1.99 2,500 Officer, Director 207,958 2017-08-25 Filing