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American Shared Hospital Services (AMS)

NYSE American - NYSE American Delayed price. Currency in USD
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2.5100-0.0898 (-3.45%)
At close: 04:00PM EST
2.5000 -0.01 (-0.40%)
After hours: 06:19PM EST

American Shared Hospital Services

Two Embarcadero Center
Suite 410
San Francisco, CA 94111-4107
United States
415 788 5300

Sector(s):Β Healthcare
Industry:Β Medical Care Facilities
Full-time employees:Β 21

Key executives

NameTitlePayExercisedYear born
Mr. Raymond C. StachowiakCEO & Director157.39kN/A1958
Mr. Craig K. TagawaPres, Chief Operating & Financial Officer and Assistant Sec.343.12kN/A1954
Mr. Ernest R. BatesSr. VP of Sales & Bus. Devel. and International Operations266.56kN/A1967
Ms. Alexis N. Wallace CPAChief Accounting Officer & Corp. Sec.N/AN/AN/A
Amounts are as of 31 December 2020, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


American Shared Hospital Services leases radiosurgery and radiation therapy equipment to health care providers. The company offers radiosurgery equipment for the Gamma Knife stereotactic radiosurgery, a non-invasive procedure to treat malignant and benign brain tumors, and arteriovenous malformations, as well as for trigeminal neuralgia. It also provides financing services for Leksell Gamma Knife units. In addition, the company offers proton beam radiation therapy services in Orlando, Florida and Long Beach, California, as well as offers planning, installation, reimbursement, and marketing support services to its customers. As of March 1, 2021, it had thirteen operating Gamma Knife units located in the United States, as well as two in South America in Lima, Peru and Guayaquil, Ecuador. The company also operates one PBRT system. American Shared Hospital Services was founded in 1980 and is headquartered in San Francisco, California.

Corporate governance

American Shared Hospital Services’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.