SHAFER MICHAEL D

PrivateCIK: 2020619

Location

WALTHAM, MA

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Sep 1, 2026·Sep 1, 2026

4 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Aug 13, 2026·Aug 13, 2026

6 txn

SHAFER MICHAEL D

144

→THERMO FISHER SCIENTIFIC INC.

Aug 11, 2026·Aug 11, 2026

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Jun 30, 2026·Jun 30, 2026

1 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Mar 31, 2026·Mar 31, 2026

1 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Mar 12, 2026·Mar 12, 2026

1 txn

SHAFER MICHAEL D

144

→THERMO FISHER SCIENTIFIC INC.

Mar 11, 2026·Mar 11, 2026

WILLIAMSON STEPHEN

144

→THERMO FISHER SCIENTIFIC INC.

Mar 3, 2026·Mar 3, 2026

+11

WILLIAMSON STEPHEN

→THERMO FISHER SCIENTIFIC INC.

Mar 2, 2026·Mar 2, 2026

3 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Mar 2, 2026·Mar 2, 2026

3 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Feb 27, 2026·Feb 27, 2026

3 txn

WILLIAMSON STEPHEN

→THERMO FISHER SCIENTIFIC INC.

Feb 27, 2026·Feb 27, 2026

2 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Jan 5, 2026·Jan 5, 2026

1 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Nov 26, 2025·Nov 26, 2025

6 txn

SHAFER MICHAEL D

144

→THERMO FISHER SCIENTIFIC INC.

Nov 25, 2025·Nov 25, 2025

WILLIAMSON STEPHEN

→THERMO FISHER SCIENTIFIC INC.

Nov 17, 2025·Nov 17, 2025

2 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Sep 30, 2025·Sep 30, 2025

1 txn

WILLIAMSON STEPHEN

→THERMO FISHER SCIENTIFIC INC.

Sep 2, 2025·Sep 2, 2025

5 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Sep 2, 2025·Sep 2, 2025

4 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Jul 1, 2025·Jul 1, 2025

1 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

May 22, 2025·May 22, 2025

2 txn

WEISLER DION J

→THERMO FISHER SCIENTIFIC INC.

Apr 1, 2025·Apr 1, 2025

1 txn

WILLIAMSON STEPHEN

→THERMO FISHER SCIENTIFIC INC.

Mar 4, 2025·Mar 4, 2025

3 txn

SHAFER MICHAEL D

→THERMO FISHER SCIENTIFIC INC.

Mar 4, 2025·Mar 4, 2025

4 txn

SHAFER MICHAEL D

144

→THERMO FISHER SCIENTIFIC INC.

Mar 3, 2025·Mar 3, 2025

Page 1 of 5 · 106 total

Filer	Form	Target	Filed	Activity
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Sep 1, 2026 Sep 1, 2026	4txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Aug 13, 2026 Aug 13, 2026	6txn
SHAFER MICHAEL DCIK · 2020619	144 Sale	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Aug 11, 2026 Aug 11, 2026	—
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Jun 30, 2026 Jun 30, 2026	1txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 31, 2026 Mar 31, 2026	1txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 12, 2026 Mar 12, 2026	1txn
SHAFER MICHAEL DCIK · 2020619	144 Sale	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 11, 2026 Mar 11, 2026	—
WILLIAMSON STEPHENCIK · 1648929	144 Sale	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 3, 2026 Mar 3, 2026	—
WILLIAMSON STEPHENCIK · 1648929	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 2, 2026 Mar 2, 2026	3txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 2, 2026 Mar 2, 2026	3txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Feb 27, 2026 Feb 27, 2026	3txn
WILLIAMSON STEPHENCIK · 1648929	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Feb 27, 2026 Feb 27, 2026	2txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Jan 5, 2026 Jan 5, 2026	1txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Nov 26, 2025 Nov 26, 2025	6txn
SHAFER MICHAEL DCIK · 2020619	144 Sale	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Nov 25, 2025 Nov 25, 2025	—
WILLIAMSON STEPHENCIK · 1648929	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Nov 17, 2025 Nov 17, 2025	2txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Sep 30, 2025 Sep 30, 2025	1txn
WILLIAMSON STEPHENCIK · 1648929	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Sep 2, 2025 Sep 2, 2025	5txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Sep 2, 2025 Sep 2, 2025	4txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Jul 1, 2025 Jul 1, 2025	1txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	May 22, 2025 May 22, 2025	2txn
WEISLER DION JCIK · 1580693	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Apr 1, 2025 Apr 1, 2025	1txn
WILLIAMSON STEPHENCIK · 1648929	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 4, 2025 Mar 4, 2025	3txn
SHAFER MICHAEL DCIK · 2020619	4 Trade	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 4, 2025 Mar 4, 2025	4txn
SHAFER MICHAEL DCIK · 2020619	144 Sale	THERMO FISHER SCIENTIFIC INC.CIK · 97745	Mar 3, 2025 Mar 3, 2025	—

Page 1 of 5 · 106 total