Understand Stock

$XMTR

$81.43 -$13.82 (14.51%)

Deep Research with AI Research

Overview

$XMTR Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

BRADLEY A FELD

3,427,779 shares

Net: 0 B/S: -

Laurence Zuriff

818,243 shares

Net: 0 B/S: -

Randolph Altschuler

439,430 shares

Net: +120,285 B/S: 10.78

Craig Driscoll

360,644 shares

Net: 0 B/S: -

Capital Partners 9 Limited Partnership Highland

239,860 shares

Net: 0 B/S: -

James Miln

188,102 shares

Net: +78,021 B/S: 15.26

Peter Goguen

175,555 shares

Net: -11,388 B/S: -

Sanjeev Singh Sahni

144,384 shares

Net: +89,660 B/S: 53.87

Vaidyanathan Raghavan

144,329 shares

Net: +45,291 B/S: 36.66

BILL CRONIN

141,618 shares

Net: 0 B/S: -

Subir Dutt

110,304 shares

Net: +49,953 B/S: 10.17

Matthew Leibel

89,574 shares

Net: 0 B/S: -

Kathy Mayerhofer

73,982 shares

Net: 0 B/S: -

James M Rallo

44,381 shares

Net: 0 B/S: -

Fabio Rosati

40,427 shares

Net: +3,681 B/S: ∞

GEORGE HORNIG

37,384 shares

Net: 0 B/S: -

Katharine Weymouth

33,989 shares

Net: +4,896 B/S: ∞

Ranjana B Clark

32,959 shares

Net: +3,681 B/S: ∞

Roy Azevedo

30,765 shares

Net: +3,793 B/S: ∞

Deborah Bial

21,875 shares

Net: 0 B/S: -

Emily Rollins

15,136 shares

Net: +5,650 B/S: 5.09

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
BRADLEY A FELD	3,427,779	0	-
Laurence Zuriff	818,243	0	-
Randolph Altschuler	439,430	+120,285	10.78
Craig Driscoll	360,644	0	-
Capital Partners 9 Limited Partnership Highland	239,860	0	-
James Miln	188,102	+78,021	15.26
Peter Goguen	175,555	-11,388	-
Sanjeev Singh Sahni	144,384	+89,660	53.87
Vaidyanathan Raghavan	144,329	+45,291	36.66
BILL CRONIN	141,618	0	-
Subir Dutt	110,304	+49,953	10.17
Matthew Leibel	89,574	0	-
Kathy Mayerhofer	73,982	0	-
James M Rallo	44,381	0	-
Fabio Rosati	40,427	+3,681	∞
GEORGE HORNIG	37,384	0	-
Katharine Weymouth	33,989	+4,896	∞
Ranjana B Clark	32,959	+3,681	∞
Roy Azevedo	30,765	+3,793	∞
Deborah Bial	21,875	0	-
Emily Rollins	15,136	+5,650	5.09

Individual Transactions

April 02, 2026

James Miln

Open Market Sale

Change: -313

Price: $40.57

Shares: 188,102

Value: -$12,697

Randolph Altschuler

Open Market Sale

Change: -763

Price: $40.47

Shares: 439,430

Value: -$30,880

Sanjeev Singh Sahni

Open Market Sale

Change: -124

Price: $40.57

Shares: 144,384

Value: -$5,030

Subir Dutt

Open Market Sale

Change: -127

Price: $40.82

Shares: 110,304

Value: -$5,184

Vaidyanathan Raghavan

Open Market Sale

Change: -179

Price: $40.29

Shares: 144,329

Value: -$7,211

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Miln	Apr 03	Open Market Sale (S) Market Sale	188,102	-313	$40.57	-$12,697
Randolph Altschuler	Apr 03	Open Market Sale (S) Market Sale	439,430	-763	$40.47	-$30,880
Sanjeev Singh Sahni	Apr 03	Open Market Sale (S) Market Sale	144,384	-124	$40.57	-$5,030
Subir Dutt	Apr 03	Open Market Sale (S) Market Sale	110,304	-127	$40.82	-$5,184
Vaidyanathan Raghavan	Apr 03	Open Market Sale (S) Market Sale	144,329	-179	$40.29	-$7,211

April 01, 2026

James Miln

Open Market Sale

Change: -1,500

Price: $42.03

Shares: 188,415

Value: -$63,049

Emily Rollins

Option Exercise/Conversion

Change: +1,000

Price: $12.32

Shares: 16,136

Value: +$12,320

Emily Rollins

Open Market Sale

Change: -1,000

Price: $42.02

Shares: 15,136

Value: -$42,017

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Miln	Apr 03	Open Market Sale (S) Market Sale	188,415	-1,500	$42.03	-$63,049
Emily Rollins	Apr 03	Option Exercise/Conversion (M) Compensation/Award	16,136	+1,000	$12.32	+$12,320
Emily Rollins	Apr 03	Open Market Sale (S) Market Sale	15,136	-1,000	$42.02	-$42,017

March 10, 2026

Roy Azevedo

Grant/Award Acquisition

Change: +3,681

Price: $0.00

Shares: 30,765

Value: +$0

Katharine Weymouth

Grant/Award Acquisition

Change: +3,681

Price: $0.00

Shares: 33,989

Value: +$0

Vaidyanathan Raghavan

Grant/Award Acquisition

Change: +16,082

Price: $0.00

Shares: 80,386

Value: +$0

Sanjeev Singh Sahni

Grant/Award Acquisition

Change: +31,486

Price: $0.00

Shares: 144,508

Value: +$0

Subir Dutt

Grant/Award Acquisition

Change: +21,798

Price: $0.00

Shares: 110,431

Value: +$0

Fabio Rosati

Grant/Award Acquisition

Change: +3,681

Price: $0.00

Shares: 40,427

Value: +$0

Randolph Altschuler

Grant/Award Acquisition

Change: +67,816

Price: $0.00

Shares: 440,193

Value: +$0

Emily Rollins

Grant/Award Acquisition

Change: +3,681

Price: $0.00

Shares: 15,136

Value: +$0

James Miln

Grant/Award Acquisition

Change: +29,064

Price: $0.00

Shares: 189,915

Value: +$0

Ranjana B Clark

Grant/Award Acquisition

Change: +3,681

Price: $0.00

Shares: 32,959

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Roy Azevedo	Mar 12	Grant/Award Acquisition (A) Compensation/Award	30,765	+3,681	$0.00	+$0
Katharine Weymouth	Mar 12	Grant/Award Acquisition (A) Compensation/Award	33,989	+3,681	$0.00	+$0
Vaidyanathan Raghavan	Mar 12	Grant/Award Acquisition (A) Compensation/Award	80,386	+16,082	$0.00	+$0
Sanjeev Singh Sahni	Mar 12	Grant/Award Acquisition (A) Compensation/Award	144,508	+31,486	$0.00	+$0
Subir Dutt	Mar 12	Grant/Award Acquisition (A) Compensation/Award	110,431	+21,798	$0.00	+$0
Fabio Rosati	Mar 12	Grant/Award Acquisition (A) Compensation/Award	40,427	+3,681	$0.00	+$0
Randolph Altschuler	Mar 12	Grant/Award Acquisition (A) Compensation/Award	440,193	+67,816	$0.00	+$0
Emily Rollins	Mar 12	Grant/Award Acquisition (A) Compensation/Award	15,136	+3,681	$0.00	+$0
James Miln	Mar 12	Grant/Award Acquisition (A) Compensation/Award	189,915	+29,064	$0.00	+$0
Ranjana B Clark	Mar 12	Grant/Award Acquisition (A) Compensation/Award	32,959	+3,681	$0.00	+$0

March 02, 2026

James Miln

Open Market Sale

Change: -262

Price: $41.26

Shares: 172,861

Value: -$10,810

Insider	Filing Date	Transaction	Shares	Change	Price	Value
James Miln	Mar 03	Open Market Sale (S) Market Sale	172,861	-262	$41.26	-$10,810

February 27, 2026

Katharine Weymouth

Open Market Purchase

Change: +1,215

Price: $41.15

Shares: 3,615

Value: +$49,997

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Katharine Weymouth	Mar 02	Open Market Purchase (P) Market Purchase	3,615	+1,215	$41.15	+$49,997