ATEC - Alphatec Holdings, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	T	TVal	Price	Qty	oc	Own	H
8/26/24 16:32	8/23/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Bakst Evan	CA	D	P	202	5.76	35	3	1,156	I
8/26/24 16:27	8/22/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Pelizzon David R	CA	DT	P.m	150	5.81	26	0	11,727	D
8/21/24 22:00	8/21/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Demski David M	CA	D	P	284	5.67	50	21	288	D
8/5/24 14:49	8/2/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Demski David M	CA	D	P	262	6.56	40	20	238	D
8/5/24 14:48	8/2/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Valentine Keith	CA	D	P	255	6.55	39	90	82	D
3/18/24 11:35	3/14/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Bakst Evan	CA	D	P	203	13.53	15	1	1,104	I
3/8/24 20:55	3/7/24	ATEC	Health	MdEq	Surgical & Medical Instrument	Blackford Quentin S.	CA	D	P	257	12.83	20	4	573	D
11/13/23 10:19	11/9/23	ATEC	Health	MdEq	Surgical & Medical Instrument	Demski David M	CA	D	P	315	10.50	30	20	182	D
8/10/23 18:06	8/8/23	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P.m	87	15.11	6	0	14,196	M
5/11/23 16:40	5/9/23	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P.m	87	15.55	6	0	14,192	M
3/15/23 16:45	3/13/23	ATEC	Health	MdEq	Surgical & Medical Instrument	Pelizzon David R	CT	DT	P	47	15.24	3	0	11,674	D
3/8/23 16:34	3/6/23	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P.m	72	15.91	5	0	14,204	M
8/11/22 15:58	8/9/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P.m	65	7.99	8	0	14,192	M
6/16/22 13:52	6/14/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Segal Paul	NY	T	P.m	691	6.91	100	1	8,749	D
6/15/22 16:56	6/15/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Tullis James L L	CA	D	P	51	6.76	8	0	1,513	M
6/13/22 11:59	6/9/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Berkowitz Mortimer III	CA	D	P	115	7.20	16	2	1,082	D
6/13/22 06:07	6/9/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Segal Paul	NY	T	P.m	512	7.18	71	1	8,649	D
5/17/22 17:27	5/13/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P.m	48	8.08	6	0	14,192	M
3/15/22 17:44	3/11/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P	12	10.64	1	0	14,186	I
3/10/22 18:41	3/8/22	ATEC	Health	MdEq	Surgical & Medical Instrument	Pritzker Jennifer N.	IL	T	P	46	11.44	4	0	14,181	M

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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