Alphatec Holdings Inc. (ATEC)

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Insider Trading: Purchases

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Asai Officer	$1.46	8,640	$12,614.40	179,380	2014-11-07	Filing
Asai Officer	$1.60	30,000	$48,000.00	159,380	2014-08-29	Filing
Corbett Officer, Director	$1.35	25,000	$33,750.00	275,000	2014-05-14	Filing
Cross Director, Other	$1.35	10,000	$13,500.00	514,770	2014-05-14	Filing
Cross Director, Other	$1.33	25,000	$33,250.00	504,770	2014-05-13	Filing
Cross Officer, Director	$1.60	20,000	$31,900.00	394,965	2012-11-30	Filing
Cross Officer, Director	$1.55	10,819	$16,769.45	374,965	2012-11-29	Filing
Cross Officer, Director	$1.57	20,000	$31,400.00	364,146	2012-11-26	Filing
Cross Officer, Director	$1.56	20,000	$31,200.00	344,146	2012-11-26	Filing
Cross Officer, Director	$1.55	10,000	$15,500.00	324,146	2012-11-21	Filing
Cross Officer, Director	$2.00	59,181	$118,302.82	59,181	2012-03-09	Filing
Kuyper Officer, Director	$2.75	22,272	$61,248.00	559,128	2011-08-31	Filing
Kuyper Officer, Director	$2.68	29,728	$79,700.77	559,128	2011-08-30	Filing
Cross Director	$2.37	10,000	$23,700.00	64,965	2011-08-19	Filing
Ryan Officer	$2.50	60,000	$150,000.00	160,000	2011-08-29	Filing
O'neill Officer	$2.30	6,500	$14,950.00	106,500	2011-08-09	Filing
Cross Director	$3.27	20,000	$65,400.00	20,000	2011-05-11	Filing
Garner Officer	$2.50	2,500	$6,250.00	50,363	2010-08-13	Filing
Hochschuler Director	$2.29	35,000	$80,255.00	232,183	2010-08-19	Filing
Hochschuler Director	$2.24	65,000	$145,535.00	232,183	2010-08-19	Filing