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$LNTH

$101.01 +$1.37 (1.37%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Sriram Venkataraman

7,004,395 shares

Net: 0 B/S: -

Co-Invest, LLC ACP-Lantern

3,585,838 shares

Net: 0 B/S: -

MARK C WEHRLY

3,477,227 shares

Net: -3,406,000 B/S: -

PARTNERS L L C/CA FARALLON

3,477,227 shares

Net: -3,406,000 B/S: -

Capital Partners, L.P. Avista

754,611 shares

Net: 0 B/S: -

Mary Anne Heino

321,897 shares

Net: +3,247 B/S: ∞

David F Burgstahler

247,253 shares

Net: 0 B/S: -

BRIAN A MARKISON

232,420 shares

Net: 0 B/S: -

John W. Crowley

161,825 shares

Net: 0 B/S: -

Robert J. Jr. Marshall

122,792 shares

Net: +33,932 B/S: ∞

Daniel Niedzwiecki

117,465 shares

Net: +30,408 B/S: ∞

William C. Jr. Dawes

111,581 shares

Net: 0 B/S: -

MICHAEL P DUFFY

109,472 shares

Net: 0 B/S: -

Paul Blanchfield

108,214 shares

Net: -3,060 B/S: -

John J. Bolla

102,440 shares

Net: 0 B/S: -

Etienne Montagut

94,651 shares

Net: 0 B/S: -

Timothy G Healey

85,658 shares

Net: 0 B/S: -

Cesare Orlandi

76,067 shares

Net: 0 B/S: -

SAM R LENO

67,246 shares

Net: +4,137 B/S: ∞

Carol Walker

64,899 shares

Net: 0 B/S: -

Amanda Michelle Morgan

64,153 shares

Net: +24,691 B/S: ∞

James C Clemmer

62,082 shares

Net: 0 B/S: -

Jeffrey Allen Bailey

60,933 shares

Net: 0 B/S: -

Andrea Sabens

60,420 shares

Net: 0 B/S: -

Istvan Molnar

58,950 shares

Net: 0 B/S: -

A Frederick Robertson

51,798 shares

Net: 0 B/S: -

James H Thrall

39,881 shares

Net: +4,137 B/S: ∞

Jean-Claude Provost

38,841 shares

Net: 0 B/S: -

Ludger Dinkelborg

35,731 shares

Net: +35,731 B/S: ∞

Ying Vivian Yao

30,319 shares

Net: 0 B/S: -

Julie McHugh

30,099 shares

Net: +4,137 B/S: ∞

Heinz Christoph Maeusli

30,014 shares

Net: +4,137 B/S: ∞

Gerard Ber

27,499 shares

Net: +3,756 B/S: ∞

DERACE L SCHAFFER

25,089 shares

Net: 0 B/S: -

Kenneth Pucel

21,359 shares

Net: 0 B/S: -

Patrick O'Neill

14,382 shares

Net: 0 B/S: -

Minnie Baylor-Henry

14,018 shares

Net: +4,137 B/S: ∞

Kimberly Brown

13,726 shares

Net: +5,562 B/S: ∞

Jeffrey Humphrey

9,076 shares

Net: 0 B/S: -

JULIA MARIE EASTLAND

8,019 shares

Net: +4,137 B/S: ∞

Phuong Khanh Morrow

7,237 shares

Net: +4,137 B/S: ∞

Gary J Pruden

6,674 shares

Net: +4,137 B/S: ∞

JOHN K BAKEWELL

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Sriram Venkataraman	7,004,395	0	-
Co-Invest, LLC ACP-Lantern	3,585,838	0	-
MARK C WEHRLY	3,477,227	-3,406,000	-
PARTNERS L L C/CA FARALLON	3,477,227	-3,406,000	-
Capital Partners, L.P. Avista	754,611	0	-
Mary Anne Heino	321,897	+3,247	∞
David F Burgstahler	247,253	0	-
BRIAN A MARKISON	232,420	0	-
John W. Crowley	161,825	0	-
Robert J. Jr. Marshall	122,792	+33,932	∞
Daniel Niedzwiecki	117,465	+30,408	∞
William C. Jr. Dawes	111,581	0	-
MICHAEL P DUFFY	109,472	0	-
Paul Blanchfield	108,214	-3,060	-
John J. Bolla	102,440	0	-
Etienne Montagut	94,651	0	-
Timothy G Healey	85,658	0	-
Cesare Orlandi	76,067	0	-
SAM R LENO	67,246	+4,137	∞
Carol Walker	64,899	0	-
Amanda Michelle Morgan	64,153	+24,691	∞
James C Clemmer	62,082	0	-
Jeffrey Allen Bailey	60,933	0	-
Andrea Sabens	60,420	0	-
Istvan Molnar	58,950	0	-
A Frederick Robertson	51,798	0	-
James H Thrall	39,881	+4,137	∞
Jean-Claude Provost	38,841	0	-
Ludger Dinkelborg	35,731	+35,731	∞
Ying Vivian Yao	30,319	0	-
Julie McHugh	30,099	+4,137	∞
Heinz Christoph Maeusli	30,014	+4,137	∞
Gerard Ber	27,499	+3,756	∞
DERACE L SCHAFFER	25,089	0	-
Kenneth Pucel	21,359	0	-
Patrick O'Neill	14,382	0	-
Minnie Baylor-Henry	14,018	+4,137	∞
Kimberly Brown	13,726	+5,562	∞
Jeffrey Humphrey	9,076	0	-
JULIA MARIE EASTLAND	8,019	+4,137	∞
Phuong Khanh Morrow	7,237	+4,137	∞
Gary J Pruden	6,674	+4,137	∞
JOHN K BAKEWELL	0	0	-

Individual Transactions

May 14, 2026

Gary J Pruden

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 6,674

Value: +$0

Heinz Christoph Maeusli

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 30,014

Value: +$0

Phuong Khanh Morrow

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 7,237

Value: +$0

Mary Anne Heino

Tax Payment

Change: -1,227

Price: $96.67

Shares: 321,897

Value: -$118,614

Gerard Ber

Tax Payment

Change: -381

Price: $96.67

Shares: 27,118

Value: -$36,831

SAM R LENO

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 67,246

Value: +$0

James H Thrall

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 39,881

Value: +$0

Julie McHugh

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 30,099

Value: +$0

JULIA MARIE EASTLAND

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 8,019

Value: +$0

Gerard Ber

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 27,499

Value: +$0

Minnie Baylor-Henry

Grant/Award Acquisition

Change: +4,137

Price: $0.00

Shares: 14,018

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Gary J Pruden	May 18	Grant/Award Acquisition (A) Compensation/Award	6,674	+4,137	$0.00	+$0
Heinz Christoph Maeusli	May 18	Grant/Award Acquisition (A) Compensation/Award	30,014	+4,137	$0.00	+$0
Phuong Khanh Morrow	May 18	Grant/Award Acquisition (A) Compensation/Award	7,237	+4,137	$0.00	+$0
Mary Anne Heino	Jun 03	Tax Payment (F) Tax Payment	321,897	-1,227	$96.67	-$118,614
Gerard Ber	Jun 03	Tax Payment (F) Tax Payment	27,118	-381	$96.67	-$36,831
SAM R LENO	May 18	Grant/Award Acquisition (A) Compensation/Award	67,246	+4,137	$0.00	+$0
James H Thrall	May 18	Grant/Award Acquisition (A) Compensation/Award	39,881	+4,137	$0.00	+$0
Julie McHugh	May 18	Grant/Award Acquisition (A) Compensation/Award	30,099	+4,137	$0.00	+$0
JULIA MARIE EASTLAND	May 18	Grant/Award Acquisition (A) Compensation/Award	8,019	+4,137	$0.00	+$0
Gerard Ber	May 18	Grant/Award Acquisition (A) Compensation/Award	27,499	+4,137	$0.00	+$0
Minnie Baylor-Henry	May 18	Grant/Award Acquisition (A) Compensation/Award	14,018	+4,137	$0.00	+$0

April 17, 2026

Daniel Niedzwiecki

Tax Payment

Change: -1,911

Price: $83.82

Shares: 117,465

Value: -$160,180

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Daniel Niedzwiecki	Apr 21	Tax Payment (F) Tax Payment	117,465	-1,911	$83.82	-$160,180

March 05, 2026

Daniel Niedzwiecki

Tax Payment

Change: -1,283

Price: $76.31

Shares: 119,376

Value: -$97,905

Daniel Niedzwiecki

Grant/Award Acquisition

Change: +36,692

Price: $0.00

Shares: 120,659

Value: +$0

Ludger Dinkelborg

Grant/Award Acquisition

Change: +20,966

Price: $0.00

Shares: 35,731

Value: +$0

Robert J. Jr. Marshall

Tax Payment

Change: -1,182

Price: $76.31

Shares: 122,792

Value: -$90,198

Robert J. Jr. Marshall

Grant/Award Acquisition

Change: +38,002

Price: $0.00

Shares: 123,974

Value: +$0

Kimberly Brown

Tax Payment

Change: -133

Price: $76.31

Shares: 13,726

Value: -$10,149

Kimberly Brown

Grant/Award Acquisition

Change: +6,158

Price: $0.00

Shares: 13,859

Value: +$0

Amanda Michelle Morgan

Tax Payment

Change: -595

Price: $76.31

Shares: 64,153

Value: -$45,404

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Daniel Niedzwiecki	Mar 09	Tax Payment (F) Tax Payment	119,376	-1,283	$76.31	-$97,905
Daniel Niedzwiecki	Mar 09	Grant/Award Acquisition (A) Compensation/Award	120,659	+36,692	$0.00	+$0
Ludger Dinkelborg	Mar 09	Grant/Award Acquisition (A) Compensation/Award	35,731	+20,966	$0.00	+$0
Robert J. Jr. Marshall	Mar 09	Tax Payment (F) Tax Payment	122,792	-1,182	$76.31	-$90,198
Robert J. Jr. Marshall	Mar 09	Grant/Award Acquisition (A) Compensation/Award	123,974	+38,002	$0.00	+$0
Kimberly Brown	Mar 09	Tax Payment (F) Tax Payment	13,726	-133	$76.31	-$10,149
Kimberly Brown	Mar 09	Grant/Award Acquisition (A) Compensation/Award	13,859	+6,158	$0.00	+$0
Amanda Michelle Morgan	Mar 09	Tax Payment (F) Tax Payment	64,153	-595	$76.31	-$45,404