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$KALV

$27.00 +$0.00 (0.0%)

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$KALV Overview Financials SEC Filings Executives News

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Healthcare Capital Partners III, L.P. Venrock

5,107,954 shares

Net: -195,871 B/S: -

LIFE SCIENCES FUND IV STRATEGIC PARTNERS, L. P. SV

2,508,279 shares

Net: 0 B/S: -

Holdings A/S Novo

1,726,000 shares

Net: 0 B/S: -

IV, LLC SVLSF

1,672,105 shares

Net: 0 B/S: -

Healthcare Capital Partners II, L.P. Venrock

1,544,112 shares

Net: 0 B/S: -

Rajeev M. Shah

1,441,070 shares

Net: 0 B/S: -

Peter Kolchinsky

1,441,070 shares

Net: 0 B/S: -

RICHARD ALDRICH

934,484 shares

Net: 0 B/S: -

Thomas Andrew Crockett

211,203 shares

Net: 0 B/S: -

David M. Gravett

100,000 shares

Net: 0 B/S: -

Edward P. Feener

72,858 shares

Net: 0 B/S: -

Premchandran Ramiya

60,586 shares

Net: 0 B/S: -

David Joseph Saul

56,000 shares

Net: 0 B/S: -

Hayley Lewis

33,181 shares

Net: 0 B/S: -

Keith Katkin

29,000 shares

Net: 0 B/S: -

David M Clapper

29,000 shares

Net: 0 B/S: -

Andreas Maetzel

25,000 shares

Net: 0 B/S: -

Reza Zadno

15,750 shares

Net: 0 B/S: -

Michael David Smith

10,320 shares

Net: 0 B/S: -

Albert Cha

10,000 shares

Net: 0 B/S: -

DANIEL B SOLAND

10,000 shares

Net: 0 B/S: -

Martin Edwards

10,000 shares

Net: 0 B/S: -

John McKune

10,000 shares

Net: 0 B/S: -

ARNOLD L ORONSKY

7,000 shares

Net: 0 B/S: -

Joshua Resnick

6,000 shares

Net: 0 B/S: -

Benjamin L Palleiko

0 shares

Net: +69,325 B/S: 6.8

Paul K. Audhya

0 shares

Net: -13,026 B/S: 5.32

Christopher Yea

0 shares

Net: -127,939 B/S: 2.74

Brian Piekos

0 shares

Net: +100,000 B/S: 13.69

Laurence Reid

0 shares

Net: -17,000 B/S: -

William Fairey

0 shares

Net: +13,000 B/S: ∞

Brian JG Pereira

0 shares

Net: +16,000 B/S: ∞

Nancy Stuart

0 shares

Net: +16,000 B/S: ∞

Patrick Treanor

0 shares

Net: +13,000 B/S: ∞

Edward W Unkart

0 shares

Net: +18,000 B/S: ∞

David Renzi

0 shares

Net: 0 B/S: -

Steven L Basta

0 shares

Net: 0 B/S: -

Marcee Maroney

0 shares

Net: 0 B/S: -

Bilal Arif

0 shares

Net: +49,000 B/S: ∞

Bethany Sensenig

0 shares

Net: 0 B/S: ∞

Nicole Sweeny

0 shares

Net: +75,615 B/S: 9.25

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Healthcare Capital Partners III, L.P. Venrock	5,107,954	-195,871	-
LIFE SCIENCES FUND IV STRATEGIC PARTNERS, L. P. SV	2,508,279	0	-
Holdings A/S Novo	1,726,000	0	-
IV, LLC SVLSF	1,672,105	0	-
Healthcare Capital Partners II, L.P. Venrock	1,544,112	0	-
Rajeev M. Shah	1,441,070	0	-
Peter Kolchinsky	1,441,070	0	-
RICHARD ALDRICH	934,484	0	-
Thomas Andrew Crockett	211,203	0	-
David M. Gravett	100,000	0	-
Edward P. Feener	72,858	0	-
Premchandran Ramiya	60,586	0	-
David Joseph Saul	56,000	0	-
Hayley Lewis	33,181	0	-
Keith Katkin	29,000	0	-
David M Clapper	29,000	0	-
Andreas Maetzel	25,000	0	-
Reza Zadno	15,750	0	-
Michael David Smith	10,320	0	-
Albert Cha	10,000	0	-
DANIEL B SOLAND	10,000	0	-
Martin Edwards	10,000	0	-
John McKune	10,000	0	-
ARNOLD L ORONSKY	7,000	0	-
Joshua Resnick	6,000	0	-
Benjamin L Palleiko	0	+69,325	6.8
Paul K. Audhya	0	-13,026	5.32
Christopher Yea	0	-127,939	2.74
Brian Piekos	0	+100,000	13.69
Laurence Reid	0	-17,000	-
William Fairey	0	+13,000	∞
Brian JG Pereira	0	+16,000	∞
Nancy Stuart	0	+16,000	∞
Patrick Treanor	0	+13,000	∞
Edward W Unkart	0	+18,000	∞
David Renzi	0	0	-
Steven L Basta	0	0	-
Marcee Maroney	0	0	-
Bilal Arif	0	+49,000	∞
Bethany Sensenig	0	0	∞
Nicole Sweeny	0	+75,615	9.25

Individual Transactions

June 11, 2026

Brian JG Pereira

Disposition to Issuer

Change: -14,000

Price: $0.00

Shares: 0

Value: -$0

Nancy Stuart

Disposition to Issuer

Change: -14,000

Price: $0.00

Shares: 0

Value: -$0

Christopher Yea

Disposition to Issuer

Change: -229,918

Price: $0.00

Shares: 0

Value: -$0

William Fairey

Disposition to Issuer

Change: -17,000

Price: $0.00

Shares: 0

Value: -$0

Edward W Unkart

Disposition to Issuer

Change: -12,000

Price: $0.00

Shares: 0

Value: -$0

Brian Piekos

Disposition to Issuer

Change: -21,661

Price: $0.00

Shares: 0

Value: -$0

Paul K. Audhya

Disposition to Issuer

Change: -150,260

Price: $0.00

Shares: 0

Value: -$0

Bethany Sensenig

Disposition to Issuer

Change: -45,000

Price: $0.00

Shares: 0

Value: -$0

Patrick Treanor

Disposition to Issuer

Change: -17,000

Price: $0.00

Shares: 0

Value: -$0

Bilal Arif

Disposition to Issuer

Change: -100,000

Price: $0.00

Shares: 0

Value: -$0

Benjamin L Palleiko

Disposition to Issuer

Change: -479,989

Price: $0.00

Shares: 0

Value: -$0

Laurence Reid

Disposition to Issuer

Change: -17,000

Price: $0.00

Shares: 0

Value: -$0

Nicole Sweeny

Disposition to Issuer

Change: -59,291

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Change	Price	Value
Brian JG Pereira	Jun 11	Disposition to Issuer (D) Payment to Issuer	-14,000	$0.00	-$0
Nancy Stuart	Jun 11	Disposition to Issuer (D) Payment to Issuer	-14,000	$0.00	-$0
Christopher Yea	Jun 11	Disposition to Issuer (D) Payment to Issuer	-229,918	$0.00	-$0
William Fairey	Jun 11	Disposition to Issuer (D) Payment to Issuer	-17,000	$0.00	-$0
Edward W Unkart	Jun 11	Disposition to Issuer (D) Payment to Issuer	-12,000	$0.00	-$0
Brian Piekos	Jun 11	Disposition to Issuer (D) Payment to Issuer	-21,661	$0.00	-$0
Paul K. Audhya	Jun 11	Disposition to Issuer (D) Payment to Issuer	-150,260	$0.00	-$0
Bethany Sensenig	Jun 11	Disposition to Issuer (D) Payment to Issuer	-45,000	$0.00	-$0
Patrick Treanor	Jun 11	Disposition to Issuer (D) Payment to Issuer	-17,000	$0.00	-$0
Bilal Arif	Jun 11	Disposition to Issuer (D) Payment to Issuer	-100,000	$0.00	-$0
Benjamin L Palleiko	Jun 11	Disposition to Issuer (D) Payment to Issuer	-479,989	$0.00	-$0
Laurence Reid	Jun 11	Disposition to Issuer (D) Payment to Issuer	-17,000	$0.00	-$0
Nicole Sweeny	Jun 11	Disposition to Issuer (D) Payment to Issuer	-59,291	$0.00	-$0

May 27, 2026

Christopher Yea

Open Market Sale

Change: -33,800

Price: $26.78

Shares: 229,918

Value: -$905,224

Christopher Yea

Option Exercise/Conversion

Change: +33,800

Price: $7.07

Shares: 263,718

Value: +$238,966

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Christopher Yea	May 29	Open Market Sale (S) Market Sale	229,918	-33,800	$26.78	-$905,224
Christopher Yea	May 29	Option Exercise/Conversion (M) Compensation/Award	263,718	+33,800	$7.07	+$238,966

May 26, 2026

Paul K. Audhya

Open Market Sale

Change: -2,239

Price: $26.78

Shares: 150,260

Value: -$59,955

Christopher Yea

Open Market Sale

Change: -1,966

Price: $26.78

Shares: 229,918

Value: -$52,645

Nicole Sweeny

Open Market Sale

Change: -1,489

Price: $26.78

Shares: 59,291

Value: -$39,872

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Paul K. Audhya	May 27	Open Market Sale (S) Market Sale	150,260	-2,239	$26.78	-$59,955
Christopher Yea	May 27	Open Market Sale (S) Market Sale	229,918	-1,966	$26.78	-$52,645
Nicole Sweeny	May 27	Open Market Sale (S) Market Sale	59,291	-1,489	$26.78	-$39,872

May 22, 2026

Benjamin L Palleiko

Open Market Sale

Change: -10,926

Price: $26.78

Shares: 479,989

Value: -$292,646

Christopher Yea

Open Market Sale

Change: -2,358

Price: $26.78

Shares: 228,759

Value: -$63,157

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin L Palleiko	May 26	Open Market Sale (S) Market Sale	479,989	-10,926	$26.78	-$292,646
Christopher Yea	May 26	Open Market Sale (S) Market Sale	228,759	-2,358	$26.78	-$63,157