AMERICAN SHARED HOSPITAL SERVICES

PublicCIK: 744825

AMSNYSE

Location

SAN FRANCISCO, CA

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Apr 15, 2026·Apr 15, 2026

3 txn

LAWRENCE SANDRA AJ

144

→SERA PROGNOSTICS, INC.

Mar 6, 2026·Mar 6, 2026

-2

LAWRENCE SANDRA AJ

144

→SERA PROGNOSTICS, INC.

Dec 8, 2025·Dec 8, 2025

-2

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Dec 8, 2025·Dec 8, 2025

1 txn

LAWRENCE SANDRA AJ

144

→SERA PROGNOSTICS, INC.

Sep 9, 2025·Sep 9, 2025

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Sep 9, 2025·Sep 9, 2025

1 txn

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Jun 30, 2025·Jun 30, 2025

3 txn

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Jun 6, 2025·Jun 6, 2025

2 txn

TAGAWA CRAIG KENJI

→AMERICAN SHARED HOSPITAL SERVICES

May 2, 2025·May 2, 2025

1 txn

FRECH RAYMOND SCOTT

→AMERICAN SHARED HOSPITAL SERVICES

Dec 23, 2024·Dec 23, 2024

1 txn

DELANOIS GARY

→AMERICAN SHARED HOSPITAL SERVICES

Oct 31, 2024·Oct 31, 2024

1 txn

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Jun 7, 2024·Jun 7, 2024

2 txn

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Mar 26, 2024·Mar 26, 2024

3 txn

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Jul 7, 2023·Jul 7, 2023

1 txn

HIATT ROBERT L

→AMERICAN SHARED HOSPITAL SERVICES

Apr 21, 2023·Apr 21, 2023

1 txn

GACCIONE PETER M

→AMERICAN SHARED HOSPITAL SERVICES

Mar 30, 2023·Mar 30, 2023

1 txn

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Mar 30, 2023·Mar 30, 2023

3 txn

TAGAWA CRAIG KENJI

→AMERICAN SHARED HOSPITAL SERVICES

Mar 9, 2023·Mar 9, 2023

1 txn

GACCIONE PETER M

→AMERICAN SHARED HOSPITAL SERVICES

Sep 8, 2022·Sep 8, 2022

1 txn

LAWRENCE SANDRA AJ

→SERA PROGNOSTICS, INC.

Jun 6, 2022·Jun 6, 2022

1 txn

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Jun 2, 2022·Jun 2, 2022

4 txn

BATES ERNEST ROBERT

→AMERICAN SHARED HOSPITAL SERVICES

Apr 5, 2022·Apr 5, 2022

1 txn

TAGAWA CRAIG KENJI

→AMERICAN SHARED HOSPITAL SERVICES

Apr 5, 2022·Apr 5, 2022

1 txn

STACHOWIAK RAYMOND C

→AMERICAN SHARED HOSPITAL SERVICES

Jan 3, 2022·Jan 3, 2022

3 txn

WILSON VICKI L

→AMERICAN SHARED HOSPITAL SERVICES

Dec 30, 2021·Dec 30, 2021

1 txn

Page 1 of 4 · 76 total

Filer	Form	Target	Filed	Activity
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Apr 15, 2026 Apr 15, 2026	3txn
LAWRENCE SANDRA AJCIK · 1306386	144 Sale	SERA PROGNOSTICS, INC.CIK · 1534969	Mar 6, 2026 Mar 6, 2026	—
LAWRENCE SANDRA AJCIK · 1306386	144 Sale	SERA PROGNOSTICS, INC.CIK · 1534969	Dec 8, 2025 Dec 8, 2025	—
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Dec 8, 2025 Dec 8, 2025	1txn
LAWRENCE SANDRA AJCIK · 1306386	144 Sale	SERA PROGNOSTICS, INC.CIK · 1534969	Sep 9, 2025 Sep 9, 2025	—
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Sep 9, 2025 Sep 9, 2025	1txn
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Jun 30, 2025 Jun 30, 2025	3txn
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Jun 6, 2025 Jun 6, 2025	2txn
TAGAWA CRAIG KENJICIK · 1609957	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	May 2, 2025 May 2, 2025	1txn
FRECH RAYMOND SCOTTCIK · 2049478	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Dec 23, 2024 Dec 23, 2024	1txn
DELANOIS GARYCIK · 1601107	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Oct 31, 2024 Oct 31, 2024	1txn
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Jun 7, 2024 Jun 7, 2024	2txn
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Mar 26, 2024 Mar 26, 2024	3txn
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Jul 7, 2023 Jul 7, 2023	1txn
HIATT ROBERT LCIK · 1205529	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Apr 21, 2023 Apr 21, 2023	1txn
GACCIONE PETER MCIK · 1945393	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Mar 30, 2023 Mar 30, 2023	1txn
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Mar 30, 2023 Mar 30, 2023	3txn
TAGAWA CRAIG KENJICIK · 1609957	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Mar 9, 2023 Mar 9, 2023	1txn
GACCIONE PETER MCIK · 1945393	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Sep 8, 2022 Sep 8, 2022	1txn
LAWRENCE SANDRA AJCIK · 1306386	4 Trade	SERA PROGNOSTICS, INC.CIK · 1534969	Jun 6, 2022 Jun 6, 2022	1txn
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Jun 2, 2022 Jun 2, 2022	4txn
BATES ERNEST ROBERTCIK · 1610584	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Apr 5, 2022 Apr 5, 2022	1txn
TAGAWA CRAIG KENJICIK · 1609957	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Apr 5, 2022 Apr 5, 2022	1txn
STACHOWIAK RAYMOND CCIK · 1609580	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Jan 3, 2022 Jan 3, 2022	3txn
WILSON VICKI LCIK · 1902226	4 Trade	AMERICAN SHARED HOSPITAL SERVICESCIK · 744825	Dec 30, 2021 Dec 30, 2021	1txn

Page 1 of 4 · 76 total