← All stocks

AMERICAN SHARED HOSPITAL SERVICES

AMS Net buying

CIK 0000744825 #5254 in the set updated 17 Sep 2026

Bought (120 mo)

$1.78M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$569.92K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$569.92K

14 of 14 sales

Net

+$1.21M

+$1.21M against sales at will

By person

14 insiders · 35 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Stachowiak Raymond C

Executive Chairman

$1.78M (2)

—

+$1.78M

2,178,705

32.76%

$4.97M

+325.3%

TROTMAN STANLEY S JR

Director

—

$438.33K (1)

−$438.33K

87,847

1.32%

$200.29K

−73.1%

Tagawa Craig Kenji

President

—

$89.31K (11)

−$89.31K

35,501

0.5338%

$80.94K

—

BATES ERNEST A

Chairman and CEO

—

$42.28K (2)

−$42.28K

645,147

9.70%

$1.47M

+9.5%

RUFFLE JOHN F

Director

—

544,849

8.19%

$1.24M

+10.8%

Delanois Gary

Chief Operating Officer

—

120,000

1.80%

$273.60K

—

Larson David

Director

—

89,816

1.35%

$204.78K

+191.9%

Ozyurek Saim Mert

Director

—

64,052

0.9632%

$146.04K

+56.2%

Frech Raymond Scott

Chief Financial Officer

—

50,000

0.7519%

$114.00K

—

Kelly Daniel G Jr

Director

—

49,664

0.7468%

$113.23K

+818.3%

Lawrence Sandra AJ

Director

—

38,373

0.5770%

$87.49K

+7,575%

Bates Ernest Robert

Sr.VP Sales and Business Devel

—

26,544

0.3992%

$60.52K

—

Wilson Vicki L

Director

—

3,000

0.0451%

$6.84K

—

Miles Kathleen

Director

—

3,000

0.0451%

$6.84K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

TROTMAN STANLEY S JR

15 May 2019

Director

Sell

160,559

$2.73

$438.33K

Tagawa Craig Kenji

18 Jun 2018

COO/CFO

Sell

1,400

$2.77

$3.88K

Tagawa Craig Kenji

18 Jun 2018

COO/CFO

Sell

5,500

$2.75

$15.13K

Tagawa Craig Kenji

14 Jun 2018

COO/CFO

Sell

$2.70

$13.50

Tagawa Craig Kenji

7 Jun 2018

COO/CFO

Sell

2,966

$2.66

$7.89K

Tagawa Craig Kenji

6 Jun 2018

COO/CFO

Sell

$2.75

$93.50

Tagawa Craig Kenji

5 Jun 2018

COO/CFO

Sell

5,000

$2.75

$13.75K

Tagawa Craig Kenji

19 May 2017

COO/CFO

Sell

3,500

$3.90

$13.65K

Tagawa Craig Kenji

18 May 2017

COO/CFO

Sell

100

$3.83

$382.50

Tagawa Craig Kenji

18 May 2017

COO/CFO

Sell

3,400

$3.80

$12.92K

Tagawa Craig Kenji

31 Mar 2017

COO/CFO

Sell

800

$4.32

$3.46K

Tagawa Craig Kenji

31 Mar 2017

COO/CFO

Sell

4,200

$4.32

$18.14K

BATES ERNEST A

30 Mar 2017

Chairman and CEO

Sell

5,000

$4.21

$21.07K

BATES ERNEST A

29 Mar 2017

Chairman and CEO

Sell

5,000

$4.24

$21.22K

Show all 35 transactions →

What was left out

Form 4 filings counted 92

Amendments (4/A) skipped 4

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 14

Transactions with no price 0

Shares from compensation/vesting 2,099,906

Sales filed before the plan box existed 14

History held since 17 Nov 2016