BOOTH RICHARD DOUGLAS

PrivateCIK: 1641054

Location

BOSTON, MA

HAMOOD SAMUEL A

→DEFINITIVE HEALTHCARE CORP.

Jun 9, 2026·Jun 9, 2026

2 txn

STEPHENSON SCOTT G

→DEFINITIVE HEALTHCARE CORP.

Jun 8, 2026·Jun 8, 2026

1 txn

WINTERS KATHLEEN A

→DEFINITIVE HEALTHCARE CORP.

Jun 8, 2026·Jun 8, 2026

1 txn

KRANTZ JASON RONALD

→DEFINITIVE HEALTHCARE CORP.

May 5, 2026·May 5, 2026

2 txn

HELLER CASEY

→DEFINITIVE HEALTHCARE CORP.

May 5, 2026·May 5, 2026

1 txn

KRANTZ JASON RONALD

→DEFINITIVE HEALTHCARE CORP.

Apr 3, 2026·Apr 3, 2026

2 txn

LANGAN BRIAN

→CRA INTERNATIONAL, INC.

Mar 24, 2026·Mar 24, 2026

1 txn

NIERENBERG ERIC

→CRA INTERNATIONAL, INC.

Mar 24, 2026·Mar 24, 2026

1 txn

MALEH PAUL A

→CRA INTERNATIONAL, INC.

Mar 24, 2026·Mar 24, 2026

8 txn

YELLIN JONATHAN D

→CRA INTERNATIONAL, INC.

Mar 24, 2026·Mar 24, 2026

8 txn

HOLMES CHAD M

→CRA INTERNATIONAL, INC.

Mar 24, 2026·Mar 24, 2026

8 txn

MALEH PAUL A

→CRA INTERNATIONAL, INC.

Mar 19, 2026·Mar 19, 2026

7 txn

MALEH PAUL A

144

→CRA INTERNATIONAL, INC.

Mar 17, 2026·Mar 17, 2026

MALEH PAUL A

→CRA INTERNATIONAL, INC.

Mar 12, 2026·Mar 12, 2026

15 txn

YELLIN JONATHAN D

→CRA INTERNATIONAL, INC.

Mar 12, 2026·Mar 12, 2026

15 txn

HOLMES CHAD M

→CRA INTERNATIONAL, INC.

Mar 12, 2026·Mar 12, 2026

15 txn

YELLIN JONATHAN D

→CRA INTERNATIONAL, INC.

Mar 9, 2026·Mar 9, 2026

3 txn

YELLIN JONATHAN D

144

→CRA INTERNATIONAL, INC.

Mar 5, 2026·Mar 5, 2026

YELLIN JONATHAN D

→CRA INTERNATIONAL, INC.

Mar 4, 2026·Mar 4, 2026

13 txn

HOLMES CHAD M

→CRA INTERNATIONAL, INC.

Mar 4, 2026·Mar 4, 2026

13 txn

MALEH PAUL A

→CRA INTERNATIONAL, INC.

Mar 4, 2026·Mar 4, 2026

13 txn

GRABOSKE BENJAMIN

→DEFINITIVE HEALTHCARE CORP.

Feb 26, 2026·Feb 26, 2026

1 txn

HELLER CASEY

→DEFINITIVE HEALTHCARE CORP.

Feb 26, 2026·Feb 26, 2026

1 txn

KRANTZ JASON RONALD

→DEFINITIVE HEALTHCARE CORP.

Feb 26, 2026·Feb 26, 2026

2 txn

PARIS JONATHAN

→DEFINITIVE HEALTHCARE CORP.

Feb 26, 2026·Feb 26, 2026

1 txn

Page 1 of 39 · 956 total

Filer	Form	Target	Filed	Activity
HAMOOD SAMUEL ACIK · 1645772	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Jun 9, 2026 Jun 9, 2026	2txn
STEPHENSON SCOTT GCIK · 1472708	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Jun 8, 2026 Jun 8, 2026	1txn
WINTERS KATHLEEN ACIK · 1468300	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Jun 8, 2026 Jun 8, 2026	1txn
KRANTZ JASON RONALDCIK · 1879507	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	May 5, 2026 May 5, 2026	2txn
HELLER CASEYCIK · 2052043	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	May 5, 2026 May 5, 2026	1txn
KRANTZ JASON RONALDCIK · 1879507	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Apr 3, 2026 Apr 3, 2026	2txn
LANGAN BRIANCIK · 2076000	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 24, 2026 Mar 24, 2026	1txn
NIERENBERG ERICCIK · 2074844	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 24, 2026 Mar 24, 2026	1txn
MALEH PAUL ACIK · 1379160	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 24, 2026 Mar 24, 2026	8txn
YELLIN JONATHAN DCIK · 1701764	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 24, 2026 Mar 24, 2026	8txn
HOLMES CHAD MCIK · 1621819	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 24, 2026 Mar 24, 2026	8txn
MALEH PAUL ACIK · 1379160	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 19, 2026 Mar 19, 2026	7txn
MALEH PAUL ACIK · 1379160	144 Sale	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 17, 2026 Mar 17, 2026	—
MALEH PAUL ACIK · 1379160	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 12, 2026 Mar 12, 2026	15txn
YELLIN JONATHAN DCIK · 1701764	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 12, 2026 Mar 12, 2026	15txn
HOLMES CHAD MCIK · 1621819	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 12, 2026 Mar 12, 2026	15txn
YELLIN JONATHAN DCIK · 1701764	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 9, 2026 Mar 9, 2026	3txn
YELLIN JONATHAN DCIK · 1701764	144 Sale	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 5, 2026 Mar 5, 2026	—
YELLIN JONATHAN DCIK · 1701764	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 4, 2026 Mar 4, 2026	13txn
HOLMES CHAD MCIK · 1621819	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 4, 2026 Mar 4, 2026	13txn
MALEH PAUL ACIK · 1379160	4 Trade	CRA INTERNATIONAL, INC.CIK · 1053706	Mar 4, 2026 Mar 4, 2026	13txn
GRABOSKE BENJAMINCIK · 2052028	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Feb 26, 2026 Feb 26, 2026	1txn
HELLER CASEYCIK · 2052043	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Feb 26, 2026 Feb 26, 2026	1txn
KRANTZ JASON RONALDCIK · 1879507	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Feb 26, 2026 Feb 26, 2026	2txn
PARIS JONATHANCIK · 1866482	4 Trade	DEFINITIVE HEALTHCARE CORP.CIK · 1861795	Feb 26, 2026 Feb 26, 2026	1txn

Page 1 of 39 · 956 total