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$AMST
$0.56 -$0.04 (6.62%) Live

Company Executives

$AMST Management Team

Dr. Ann Sastry

Chairman of the Board

President

Chief Executive Officer

Age 58
Compensation $550.0K USD
Sex Female

Ms. Sarah Berman

Principal Financial Officer and Accounting Officer

Age 40
Compensation $35.58K USD
Sex Female

Mr. Brandon Owens

Vice President of Sales

Age -
Compensation $235.5K USD
Sex Male

Ms. Kalie Wortinger

Senior Manager - Engineering

Age -
Compensation $255.5K USD
Sex Female

Board of Directors

From the proxy statement filed Oct 14, 2026
Directors
5
serving now
Independent
4 of 4
stated in the proxy; 1 not stated
Average tenure
7.2 years
from year joined
CEO also chairs the board
Yes
Ann Marie Sastry
Director Age On board Independent Committees Other public boards 2026 pay Source
Gilbert S. Omenn
85 2020
6 years
 Independent None stated Angion Biomedica, Galectin Therapeutics Not stated
George Parmer
87 2020
6 years
 Independent None stated Linkbancorp, Inc. $148,000
J. Michael Losh
80 2018
8 years
 Independent None stated Aon PLC $158,000
Ann Marie Sastry
Board chair, CEO
 59 2017
9 years
 Not stated None stated None stated Paid as CEO
Barbie Brewer
50 2019
7 years
 Independent None stated None stated $155,500

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

Related-party transactions

No related-party transactions disclosed

The proxy filed Oct 14, 2026 describes a review policy but reports no transactions.

Read the policy in the proxy

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