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$MASI

$179.93 -$0.02 (0.01%)

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Insider Transactions

Insider Transaction Summary

JOE E KIANI

603,924 shares

Net: 0 B/S: -

Steven Barker

67,549 shares

Net: 0 B/S: -

SANFORD FITCH

54,522 shares

Net: 0 B/S: -

Bilal Muhsin

30,291 shares

Net: 0 B/S: -

Tao Levy

26,810 shares

Net: 0 B/S: -

Thierry Leclercq

25,000 shares

Net: 0 B/S: -

Blair Tripodi

21,896 shares

Net: +6,922 B/S: ∞

Rick Fishel

20,022 shares

Net: 0 B/S: -

JACK W LASERSOHN

20,000 shares

Net: 0 B/S: -

Kevin P Duffy

18,893 shares

Net: 0 B/S: -

CRAIG B REYNOLDS

18,371 shares

Net: 0 B/S: -

Thomas Samuel McClenahan

11,954 shares

Net: 0 B/S: -

Raad Mark de

10,000 shares

Net: 0 B/S: -

Thomas Harkin

6,589 shares

Net: 0 B/S: -

Paul Jansen

6,389 shares

Net: 0 B/S: -

William R Jellison

4,790 shares

Net: +3,000 B/S: ∞

Julie Ann Shimer

4,410 shares

Net: 0 B/S: -

H Michael Cohen

3,823 shares

Net: 0 B/S: -

Robert A Chapek

3,455 shares

Net: 0 B/S: -

Omar Ahmed

3,268 shares

Net: +1,500 B/S: ∞

Jon Coleman

2,637 shares

Net: 0 B/S: -

Yongsam Lee

2,637 shares

Net: 0 B/S: -

ROLF A CLASSON

1,726 shares

Net: 0 B/S: -

John Todd Koning

1,483 shares

Net: 0 B/S: -

Adam Mikkelson

1,228 shares

Net: 0 B/S: -

Ramshorst David J Van

1,000 shares

Net: 0 B/S: -

Darlene J. S. Solomon

0 shares

Net: -3,015 B/S: -

Timothy J Scannell

0 shares

Net: -264 B/S: ∞

WENDY E LANE

0 shares

Net: -264 B/S: ∞

Quentin Koffey

0 shares

Net: -4,586,892 B/S: ∞

Michelle Brennan

0 shares

Net: -6,765 B/S: ∞

Micah W Young

0 shares

Net: -14,765 B/S: ∞

Catherine M. Szyman

0 shares

Net: +39,904 B/S: ∞

Anand Sampath

0 shares

Net: -8,985 B/S: 3.09

Greg Allen Meehan

0 shares

Net: +6,617 B/S: ∞

Elisabeth A Hellmann

0 shares

Net: +5,985 B/S: ∞

Tim Benner

0 shares

Net: +4,965 B/S: ∞

Charles Dadswell

0 shares

Net: -1,625 B/S: ∞

Paul Hataishi

0 shares

Net: -13,317 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
JOE E KIANI	603,924	0	-
Steven Barker	67,549	0	-
SANFORD FITCH	54,522	0	-
Bilal Muhsin	30,291	0	-
Tao Levy	26,810	0	-
Thierry Leclercq	25,000	0	-
Blair Tripodi	21,896	+6,922	∞
Rick Fishel	20,022	0	-
JACK W LASERSOHN	20,000	0	-
Kevin P Duffy	18,893	0	-
CRAIG B REYNOLDS	18,371	0	-
Thomas Samuel McClenahan	11,954	0	-
Raad Mark de	10,000	0	-
Thomas Harkin	6,589	0	-
Paul Jansen	6,389	0	-
William R Jellison	4,790	+3,000	∞
Julie Ann Shimer	4,410	0	-
H Michael Cohen	3,823	0	-
Robert A Chapek	3,455	0	-
Omar Ahmed	3,268	+1,500	∞
Jon Coleman	2,637	0	-
Yongsam Lee	2,637	0	-
ROLF A CLASSON	1,726	0	-
John Todd Koning	1,483	0	-
Adam Mikkelson	1,228	0	-
Ramshorst David J Van	1,000	0	-
Darlene J. S. Solomon	0	-3,015	-
Timothy J Scannell	0	-264	∞
WENDY E LANE	0	-264	∞
Quentin Koffey	0	-4,586,892	∞
Michelle Brennan	0	-6,765	∞
Micah W Young	0	-14,765	∞
Catherine M. Szyman	0	+39,904	∞
Anand Sampath	0	-8,985	3.09
Greg Allen Meehan	0	+6,617	∞
Elisabeth A Hellmann	0	+5,985	∞
Tim Benner	0	+4,965	∞
Charles Dadswell	0	-1,625	∞
Paul Hataishi	0	-13,317	-

Individual Transactions

June 10, 2026

WENDY E LANE

Disposition to Issuer

Change: -2,608

Price: $180.00

Shares: 0

Value: -$469,440

Anand Sampath

Disposition to Issuer

Change: -33,901

Price: $180.00

Shares: 0

Value: -$6,102,180

Catherine M. Szyman

Disposition to Issuer

Change: -7,605

Price: $180.00

Shares: 0

Value: -$1,368,900

Timothy J Scannell

Disposition to Issuer

Change: -2,608

Price: $180.00

Shares: 0

Value: -$469,440

Darlene J. S. Solomon

Disposition to Issuer

Change: -3,015

Price: $180.00

Shares: 0

Value: -$542,700

Charles Dadswell

Disposition to Issuer

Change: -11,886

Price: $0.00

Shares: 0

Value: -$0

Micah W Young

Disposition to Issuer

Change: -25,656

Price: $180.00

Shares: 0

Value: -$4,618,080

Tim Benner

Disposition to Issuer

Change: -1,163

Price: $0.00

Shares: 0

Value: -$0

Michelle Brennan

Disposition to Issuer

Change: -9,309

Price: $180.00

Shares: 0

Value: -$1,675,620

Elisabeth A Hellmann

Disposition to Issuer

Change: -214

Price: $180.00

Shares: 0

Value: -$38,520

Quentin Koffey

Disposition to Issuer

Change: -4,590,873

Price: $180.00

Shares: 0

Value: -$826,357,140

Quentin Koffey

Other Transaction

Change: -142,681

Price: $0.00

Shares: 0

Value: -$0

Paul Hataishi

Disposition to Issuer

Change: -13,317

Price: $180.00

Shares: 0

Value: -$2,397,060

Greg Allen Meehan

Disposition to Issuer

Change: -1,933

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Change	Price	Value
WENDY E LANE	Jun 12	Disposition to Issuer (D) Payment to Issuer	-2,608	$180.00	-$469,440
Anand Sampath	Jun 12	Disposition to Issuer (D) Payment to Issuer	-33,901	$180.00	-$6,102,180
Catherine M. Szyman	Jun 12	Disposition to Issuer (D) Payment to Issuer	-7,605	$180.00	-$1,368,900
Timothy J Scannell	Jun 12	Disposition to Issuer (D) Payment to Issuer	-2,608	$180.00	-$469,440
Darlene J. S. Solomon	Jun 12	Disposition to Issuer (D) Payment to Issuer	-3,015	$180.00	-$542,700
Charles Dadswell	Jun 12	Disposition to Issuer (D) Payment to Issuer	-11,886	$0.00	-$0
Micah W Young	Jun 12	Disposition to Issuer (D) Payment to Issuer	-25,656	$180.00	-$4,618,080
Tim Benner	Jun 12	Disposition to Issuer (D) Payment to Issuer	-1,163	$0.00	-$0
Michelle Brennan	Jun 12	Disposition to Issuer (D) Payment to Issuer	-9,309	$180.00	-$1,675,620
Elisabeth A Hellmann	Jun 12	Disposition to Issuer (D) Payment to Issuer	-214	$180.00	-$38,520
Quentin Koffey	Jun 12	Disposition to Issuer (D) Payment to Issuer	-4,590,873	$180.00	-$826,357,140
Quentin Koffey	Jun 12	Other Transaction (J) Other	-142,681	$0.00	-$0
Paul Hataishi	Jun 12	Disposition to Issuer (D) Payment to Issuer	-13,317	$180.00	-$2,397,060
Greg Allen Meehan	Jun 12	Disposition to Issuer (D) Payment to Issuer	-1,933	$0.00	-$0

April 29, 2026

WENDY E LANE

Option Exercise/Conversion

Change: +1,225

Price: $0.00

Shares: 2,608

Value: +$0

Timothy J Scannell

Option Exercise/Conversion

Change: +1,225

Price: $0.00

Shares: 2,608

Value: +$0

Michelle Brennan

Option Exercise/Conversion

Change: +1,225

Price: $0.00

Shares: 8,543

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
WENDY E LANE	May 05	Option Exercise/Conversion (M) Compensation/Award	2,608	+1,225	$0.00	+$0
Timothy J Scannell	May 05	Option Exercise/Conversion (M) Compensation/Award	2,608	+1,225	$0.00	+$0
Michelle Brennan	May 05	Option Exercise/Conversion (M) Compensation/Award	8,543	+1,225	$0.00	+$0

April 23, 2026

WENDY E LANE

Grant/Award Acquisition

Change: +1,119

Price: $178.71

Shares: 2,238

Value: +$199,976

Timothy J Scannell

Grant/Award Acquisition

Change: +1,119

Price: $178.71

Shares: 2,238

Value: +$199,976

Michelle Brennan

Grant/Award Acquisition

Change: +1,119

Price: $178.71

Shares: 2,238

Value: +$199,976

Insider	Filing Date	Transaction	Shares	Change	Price	Value
WENDY E LANE	May 05	Grant/Award Acquisition (A) Compensation/Award	2,238	+1,119	$178.71	+$199,976
Timothy J Scannell	May 05	Grant/Award Acquisition (A) Compensation/Award	2,238	+1,119	$178.71	+$199,976
Michelle Brennan	May 05	Grant/Award Acquisition (A) Compensation/Award	2,238	+1,119	$178.71	+$199,976