4

Changes in Ownership

AMERICAN SHARED HOSPITAL SERVICES Filed 2012-06-21 Acc 0000744825-12-000011

Director bought 6,600 shares at an average $3.09 ($20,376)

From the SEC's structured data for this filing

Trades in this filing

Insider	Date	Transaction	Shares	Price	Value	Owned after	D/I
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+100	$3.00	$300	1,100	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+400	$3.06	$1,224	1,500	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+600	$3.02	$1,812	2,100	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+700	$3.01	$2,107	2,800	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+600	$3.09	$1,854	3,400	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+1,000	$3.12	$3,120	4,400	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+1,300	$3.13	$4,069	5,700	D
AMERICAN SHARED HOSPITAL SERVICES Director	2012-06-21	Purchase	+1,900	$3.10	$5,890	7,600	D
Open-market purchases · 6,600 sh · avg $3.09 · $20,376