Understand Stock

$MZTI

$111.22 +$1.54 (1.4%)

Deep Research with AI Research

Overview

$MZTI Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

ROBERT L FOX

245,652 shares

Net: -1,264 B/S: ∞

David Alan Ciesinski

59,011 shares

Net: +13,081 B/S: ∞

BRUCE L ROSA

20,413 shares

Net: 0 B/S: -

Thomas K. Pigott,

16,879 shares

Net: +3,795 B/S: ∞

K. Pigott Thomas

15,325 shares

Net: 0 B/S: -

Douglas A. Fell

12,627 shares

Net: 0 B/S: -

JAMES B BACHMANN

11,742 shares

Net: 0 B/S: -

ZUHEIR SOFIA

11,596 shares

Net: 0 B/S: -

Neeli Bendapudi

10,764 shares

Net: 0 B/S: -

Kenneth L. Cooke

10,674 shares

Net: 0 B/S: -

Carl R. Stealey

7,158 shares

Net: 0 B/S: -

Kristin Bird

6,143 shares

Net: +2,179 B/S: ∞

David S. Nagle

6,068 shares

Net: 0 B/S: -

William H Carter

5,064 shares

Net: 0 B/S: -

Timothy A. Tate

2,713 shares

Net: 0 B/S: -

Joseph M. Tuza

1,549 shares

Net: 0 B/S: -

Luis Viso

1,245 shares

Net: +1,245 B/S: ∞

Tanya Berman

1,245 shares

Net: +1,245 B/S: ∞

JOHN B JR GERLACH

786 shares

Net: +786 B/S: ∞

ALAN F HARRIS

786 shares

Net: +786 B/S: ∞

Elliot K. Fullen

786 shares

Net: +786 B/S: ∞

Robert Paul Ostryniec

786 shares

Net: +786 B/S: ∞

Zena Srivatsa Arnold

786 shares

Net: +786 B/S: ∞

MICHAEL H KEOWN

786 shares

Net: +786 B/S: ∞

George F. III Knight

786 shares

Net: +786 B/S: ∞

BARBARA L BRASIER

786 shares

Net: +786 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
ROBERT L FOX	245,652	-1,264	∞
David Alan Ciesinski	59,011	+13,081	∞
BRUCE L ROSA	20,413	0	-
Thomas K. Pigott,	16,879	+3,795	∞
K. Pigott Thomas	15,325	0	-
Douglas A. Fell	12,627	0	-
JAMES B BACHMANN	11,742	0	-
ZUHEIR SOFIA	11,596	0	-
Neeli Bendapudi	10,764	0	-
Kenneth L. Cooke	10,674	0	-
Carl R. Stealey	7,158	0	-
Kristin Bird	6,143	+2,179	∞
David S. Nagle	6,068	0	-
William H Carter	5,064	0	-
Timothy A. Tate	2,713	0	-
Joseph M. Tuza	1,549	0	-
Luis Viso	1,245	+1,245	∞
Tanya Berman	1,245	+1,245	∞
JOHN B JR GERLACH	786	+786	∞
ALAN F HARRIS	786	+786	∞
Elliot K. Fullen	786	+786	∞
Robert Paul Ostryniec	786	+786	∞
Zena Srivatsa Arnold	786	+786	∞
MICHAEL H KEOWN	786	+786	∞
George F. III Knight	786	+786	∞
BARBARA L BRASIER	786	+786	∞

Individual Transactions

January 05, 2026

ROBERT L FOX

Gift

Change: -230

Price: $0.00

Shares: 245,652

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ROBERT L FOX	Jan 07	Gift (G) Non-Market Transfer	245,652	-230	$0.00	-$0

November 20, 2025

Elliot K. Fullen

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

Zena Srivatsa Arnold

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

Robert Paul Ostryniec

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

MICHAEL H KEOWN

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

JOHN B JR GERLACH

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

George F. III Knight

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

ROBERT L FOX

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

ROBERT L FOX

Gift

Change: -1,820

Price: $0.00

Shares: 245,882

Value: -$0

ALAN F HARRIS

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

BARBARA L BRASIER

Grant/Award Acquisition

Change: +786

Price: $0.00

Shares: 786

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Elliot K. Fullen	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
Zena Srivatsa Arnold	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
Robert Paul Ostryniec	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
MICHAEL H KEOWN	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
JOHN B JR GERLACH	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
George F. III Knight	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
ROBERT L FOX	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
ROBERT L FOX	Nov 24	Gift (G) Non-Market Transfer	245,882	-1,820	$0.00	-$0
ALAN F HARRIS	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0
BARBARA L BRASIER	Nov 24	Grant/Award Acquisition (A) Compensation/Award	786	+786	$0.00	+$0

August 21, 2025

Kristin Bird

Tax Payment

Change: -532

Price: $180.29

Shares: 6,143

Value: -$95,914

Kristin Bird

Grant/Award Acquisition

Change: +1,785

Price: $0.00

Shares: 6,675

Value: +$0

Thomas K. Pigott,

Tax Payment

Change: -887

Price: $180.29

Shares: 16,879

Value: -$159,917

Thomas K. Pigott,

Grant/Award Acquisition

Change: +2,973

Price: $0.00

Shares: 17,766

Value: +$0

David Alan Ciesinski

Tax Payment

Change: -5,840

Price: $180.29

Shares: 59,011

Value: -$1,052,893

David Alan Ciesinski

Grant/Award Acquisition

Change: +12,881

Price: $0.00

Shares: 64,851

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kristin Bird	Aug 25	Tax Payment (F) Tax Payment	6,143	-532	$180.29	-$95,914
Kristin Bird	Aug 25	Grant/Award Acquisition (A) Compensation/Award	6,675	+1,785	$0.00	+$0
Thomas K. Pigott,	Aug 25	Tax Payment (F) Tax Payment	16,879	-887	$180.29	-$159,917
Thomas K. Pigott,	Aug 25	Grant/Award Acquisition (A) Compensation/Award	17,766	+2,973	$0.00	+$0
David Alan Ciesinski	Aug 25	Tax Payment (F) Tax Payment	59,011	-5,840	$180.29	-$1,052,893
David Alan Ciesinski	Aug 25	Grant/Award Acquisition (A) Compensation/Award	64,851	+12,881	$0.00	+$0

August 16, 2025

Kristin Bird

Tax Payment

Change: -319

Price: $180.29

Shares: 4,890

Value: -$57,512

Thomas K. Pigott,

Tax Payment

Change: -532

Price: $180.29

Shares: 14,793

Value: -$95,914

David Alan Ciesinski

Tax Payment

Change: -2,674

Price: $180.29

Shares: 51,970

Value: -$482,095

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kristin Bird	Aug 19	Tax Payment (F) Tax Payment	4,890	-319	$180.29	-$57,512
Thomas K. Pigott,	Aug 19	Tax Payment (F) Tax Payment	14,793	-532	$180.29	-$95,914
David Alan Ciesinski	Aug 19	Tax Payment (F) Tax Payment	51,970	-2,674	$180.29	-$482,095