DIMENSIONAL FUND ADVISORS LP: AMS [Rocket]

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DIMENSIONAL FUND ADVISORS LP > AMS

Date	Name	Ticker	Shares	Change	Value	Change	Price
06/30/2023	AMERICAN SHARED HOSPITAL SERVICES	AMS	166,056	0	424,340,000	-42,278,000	$2,555.40
03/31/2023	AMERICAN SHARED HOSPITAL SERVICES	AMS	166,056	7,375	466,618,000	466,153,000	$2,810.00
12/31/2022	AMERICAN SHARED HOSPITAL SERVICES	AMS	158,681	5,899	465,000	70,000	$2.93
09/30/2022	AMERICAN SHARED HOSPITAL SERVICES	AMS	152,782	1,254	395,000	58,000	$2.59
06/30/2022	AMERICAN SHARED HOSPITAL SERVICES	AMS	151,528	1,767	337,000	-13,000	$2.22
03/31/2022	AMERICAN SHARED HOSPITAL SERVICES	AMS	149,761	0	350,000	-5,000	$2.34
12/31/2021	AMERICAN SHARED HOSPITAL SERVICES	AMS	149,761	-1,701	355,000	-63,000	$2.37
09/30/2021	AMERICAN SHARED HOSPITAL SERVICES	AMS	151,462	-69,377	418,000	-229,000	$2.76
06/30/2021	AMERICAN SHARED HOSPITAL SERVICES	AMS	220,839	39,410	647,000	244,000	$2.93
12/31/2020	AMERICAN SHARED HOSPITAL SERVICES	AMS	181,429	-24,951	403,000	29,000	$2.22
09/30/2020	AMERICAN SHARED HOSPITAL SERVICES	AMS	206,380	-38,488	374,000	-150,000	$1.81
06/30/2020	AMERICAN SHARED HOSPITAL SERVICES	AMS	244,868	-1,121	524,000	143,000	$2.14
03/31/2020	AMERICAN SHARED HOSPITAL SERVICES	AMS	245,989	0	381,000	-219,000	$1.55
12/31/2019	AMERICAN SHARED HOSPITAL SERVICES	AMS	245,989	0	600,000	-17,000	$2.44
09/30/2019	AMERICAN SHARED HOSPITAL SERVICES	AMS	245,989	1,000	617,000	-86,000	$2.51
06/30/2019	AMERICAN SHARED HOSPITAL SERVICES	AMS	244,989	0	703,000	22,000	$2.87
03/31/2019	AMERICAN SHARED HOSPITAL SERVICES	AMS	244,989	0	681,000	98,000	$2.78
12/31/2018	AMERICAN SHARED HOSPITAL SERVICES	AMS	244,989	0	583,000	-274,000	$2.38
09/30/2018	AMERICAN SHARED HOSPITAL SERVICES	AMS	244,989	3,914	857,000	194,000	$3.50
06/30/2018	AMERICAN SHARED HOSPITAL SERVICES	AMS	241,075	4,864	663,000	61,000	$2.75
03/31/2018	AMERICAN SHARED HOSPITAL SERVICES	AMS	236,211	0	602,000	-11,000	$2.55
12/31/2017	AMERICAN SHARED HOSPITAL SERVICES	AMS	236,211	0	613,000	-60,000	$2.60
09/30/2017	AMERICAN SHARED HOSPITAL SERVICES	AMS	236,211	0	673,000	-260,000	$2.85
06/30/2017	AMERICAN SHARED HOSPITAL SERVICES	AMS	236,211	0	933,000	-94,000	$3.95
03/31/2017	AMERICAN SHARED HOSPITAL SERVICES	AMS	236,211	6,257	1,027,000	257,000	$4.35
12/31/2016	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	770,000	57,000	$3.35
09/30/2016	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	713,000	246,000	$3.10
06/30/2016	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	467,000	-43,000	$2.03
03/31/2016	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	-4,143	510,000	-129,000	$2.22
12/31/2015	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	423,000	-232,000	$1.84
09/30/2015	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	442,000	-213,000	$1.92
06/30/2015	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	584,000	-71,000	$2.54
03/31/2015	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	0	584,000	-71,000	$2.54
12/31/2014	AMERICAN SHARED HOSPITAL SERVICES	AMS	229,954	-4,143	655,000	16,000	$2.85
09/30/2014	AMERICAN SHARED HOSPITAL SERVICES	AMS	232,254	0	513,000	-91,000	$2.21
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