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$COLL

$30.61 -$0.45 (1.45%)

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Insider Transactions

Insider Transaction Summary

Capital Management LP Rubric

3,132,743 shares

Net: -25,000 B/S: -

Bakker Juliet Tammenoms

2,276,222 shares

Net: 0 B/S: -

YASUNORI KANEKO

2,149,916 shares

Net: 0 B/S: -

Venture Partners V LP Skyline

2,149,916 shares

Net: 0 B/S: -

Joseph Ciaffoni

526,289 shares

Net: 0 B/S: -

Paul Brannelly

221,355 shares

Net: 0 B/S: -

Vikram Karnani

197,864 shares

Net: +58,985 B/S: ∞

Colleen Tupper

173,961 shares

Net: -10,582 B/S: 1.05

Alison B Fleming

143,694 shares

Net: 0 B/S: -

Richard Malamut

132,102 shares

Net: 0 B/S: -

Shirley R. Kuhlmann

108,137 shares

Net: 0 B/S: -

GINO SANTINI

95,042 shares

Net: +9,595 B/S: 2.78

Thomas B Smith

85,312 shares

Net: -9,107 B/S: 0.82

David Dieter

77,071 shares

Net: -9,627 B/S: 1.1

Scott Dreyer

75,329 shares

Net: -30,896 B/S: 0.73

John A. Fallon

64,634 shares

Net: -19,853 B/S: 0.43

GAREN G BOHLIN

62,259 shares

Net: 0 B/S: -

Rita J. Balice-Gordon

52,629 shares

Net: -3,650 B/S: -

Gwen A Melincoff

52,468 shares

Net: 0 B/S: -

Michael Thomas Heffernan

50,328 shares

Net: 0 B/S: -

Neil F. McFarlane

49,365 shares

Net: 0 B/S: -

John Gordon Freund

23,129 shares

Net: -3,260 B/S: 0.82

Nancy Lurker

22,517 shares

Net: 0 B/S: -

David Hirsch

21,164 shares

Net: 0 B/S: -

Barry S Duke

20,087 shares

Net: 0 B/S: -

Carlos V Paya

19,582 shares

Net: 0 B/S: -

Patrick J Heron

15,000 shares

Net: 0 B/S: -

Theodore R Schroeder

11,007 shares

Net: 0 B/S: -

Eran Nadav

8,700 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Capital Management LP Rubric	3,132,743	-25,000	-
Bakker Juliet Tammenoms	2,276,222	0	-
YASUNORI KANEKO	2,149,916	0	-
Venture Partners V LP Skyline	2,149,916	0	-
Joseph Ciaffoni	526,289	0	-
Paul Brannelly	221,355	0	-
Vikram Karnani	197,864	+58,985	∞
Colleen Tupper	173,961	-10,582	1.05
Alison B Fleming	143,694	0	-
Richard Malamut	132,102	0	-
Shirley R. Kuhlmann	108,137	0	-
GINO SANTINI	95,042	+9,595	2.78
Thomas B Smith	85,312	-9,107	0.82
David Dieter	77,071	-9,627	1.1
Scott Dreyer	75,329	-30,896	0.73
John A. Fallon	64,634	-19,853	0.43
GAREN G BOHLIN	62,259	0	-
Rita J. Balice-Gordon	52,629	-3,650	-
Gwen A Melincoff	52,468	0	-
Michael Thomas Heffernan	50,328	0	-
Neil F. McFarlane	49,365	0	-
John Gordon Freund	23,129	-3,260	0.82
Nancy Lurker	22,517	0	-
David Hirsch	21,164	0	-
Barry S Duke	20,087	0	-
Carlos V Paya	19,582	0	-
Patrick J Heron	15,000	0	-
Theodore R Schroeder	11,007	0	-
Eran Nadav	8,700	0	-

Individual Transactions

March 18, 2026

David Dieter

Open Market Sale

Change: -13,976

Price: $34.92

Shares: 77,071

Value: -$488,099

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Dieter	Mar 20	Open Market Sale (S) Market Sale	77,071	-13,976	$34.92	-$488,099

March 17, 2026

David Dieter

Tax Payment

Change: -8,840

Price: $35.72

Shares: 68,231

Value: -$315,764

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Dieter	Apr 03	Tax Payment (F) Tax Payment	68,231	-8,840	$35.72	-$315,764

March 09, 2026

David Dieter

Open Market Sale

Change: -6,224

Price: $36.65

Shares: 91,047

Value: -$228,109

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Dieter	Mar 11	Open Market Sale (S) Market Sale	91,047	-6,224	$36.65	-$228,109

March 03, 2026

Scott Dreyer

Open Market Sale

Change: -46,417

Price: $40.36

Shares: 75,329

Value: -$1,873,557

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Scott Dreyer	Mar 05	Open Market Sale (S) Market Sale	75,329	-46,417	$40.36	-$1,873,557

February 10, 2026

Thomas B Smith

Grant/Award Acquisition

Change: +14,268

Price: $0.00

Shares: 85,312

Value: +$0

Scott Dreyer

Tax Payment

Change: -9,977

Price: $46.75

Shares: 143,361

Value: -$466,424

Scott Dreyer

Grant/Award Acquisition

Change: +19,023

Price: $0.00

Shares: 122,636

Value: +$0

Vikram Karnani

Tax Payment

Change: -11,296

Price: $46.75

Shares: 197,864

Value: -$528,088

Vikram Karnani

Grant/Award Acquisition

Change: +79,264

Price: $0.00

Shares: 176,629

Value: +$0

David Dieter

Tax Payment

Change: -2,781

Price: $46.75

Shares: 97,271

Value: -$130,011

David Dieter

Grant/Award Acquisition

Change: +22,194

Price: $0.00

Shares: 91,047

Value: +$0

Colleen Tupper

Tax Payment

Change: -11,861

Price: $46.75

Shares: 173,961

Value: -$554,501

Colleen Tupper

Grant/Award Acquisition

Change: +26,421

Price: $0.00

Shares: 153,088

Value: +$0

Thomas B Smith

Tax Payment

Change: -5,897

Price: $46.75

Shares: 102,189

Value: -$275,684

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Thomas B Smith	Feb 12	Grant/Award Acquisition (A) Compensation/Award	85,312	+14,268	$0.00	+$0
Scott Dreyer	Feb 12	Tax Payment (F) Tax Payment	143,361	-9,977	$46.75	-$466,424
Scott Dreyer	Feb 12	Grant/Award Acquisition (A) Compensation/Award	122,636	+19,023	$0.00	+$0
Vikram Karnani	Feb 12	Tax Payment (F) Tax Payment	197,864	-11,296	$46.75	-$528,088
Vikram Karnani	Feb 12	Grant/Award Acquisition (A) Compensation/Award	176,629	+79,264	$0.00	+$0
David Dieter	Feb 12	Tax Payment (F) Tax Payment	97,271	-2,781	$46.75	-$130,011
David Dieter	Feb 12	Grant/Award Acquisition (A) Compensation/Award	91,047	+22,194	$0.00	+$0
Colleen Tupper	Feb 12	Tax Payment (F) Tax Payment	173,961	-11,861	$46.75	-$554,501
Colleen Tupper	Feb 12	Grant/Award Acquisition (A) Compensation/Award	153,088	+26,421	$0.00	+$0
Thomas B Smith	Feb 12	Tax Payment (F) Tax Payment	102,189	-5,897	$46.75	-$275,684

December 08, 2025

Scott Dreyer

Option Exercise/Conversion

Change: +17,600

Price: $15.90

Shares: 121,213

Value: +$279,840

Scott Dreyer

Open Market Sale

Change: -11,125

Price: $47.89

Shares: 110,088

Value: -$532,770

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Scott Dreyer	Dec 10	Option Exercise/Conversion (M) Compensation/Award	121,213	+17,600	$15.90	+$279,840
Scott Dreyer	Dec 10	Open Market Sale (S) Market Sale	110,088	-11,125	$47.89	-$532,770

December 05, 2025

Rita J. Balice-Gordon

Open Market Sale

Change: -3,650

Price: $47.03

Shares: 52,629

Value: -$171,673

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Rita J. Balice-Gordon	Dec 09	Open Market Sale (S) Market Sale	52,629	-3,650	$47.03	-$171,673

November 12, 2025

John A. Fallon

Option Exercise/Conversion

Change: +15,000

Price: $16.49

Shares: 79,634

Value: +$247,350

Vikram Karnani

Tax Payment

Change: -8,983

Price: $47.35

Shares: 96,989

Value: -$425,345

John A. Fallon

Open Market Sale

Change: -34,853

Price: $47.21

Shares: 64,634

Value: -$1,645,535

Insider	Filing Date	Transaction	Shares	Change	Price	Value
John A. Fallon	Nov 14	Option Exercise/Conversion (M) Compensation/Award	79,634	+15,000	$16.49	+$247,350
Vikram Karnani	Nov 14	Tax Payment (F) Tax Payment	96,989	-8,983	$47.35	-$425,345
John A. Fallon	Nov 14	Open Market Sale (S) Market Sale	64,634	-34,853	$47.21	-$1,645,535