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$XTNT

$0.46 -$0.00 (0.45%)

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Insider Transactions

Insider Transaction Summary

ROF II LLC Orbimed

53,468,376 shares

Net: 0 B/S: -

Stavros G. Vizirgianakis

7,515,570 shares

Net: +553,797 B/S: ∞

Sean E Browne

2,575,274 shares

Net: +384,332 B/S: ∞

Kevin D Brandt

943,736 shares

Net: 0 B/S: -

Scott C Neils

843,381 shares

Net: +221,076 B/S: ∞

Robert McNamara

754,151 shares

Net: 0 B/S: -

Mark A. Schallenberger

663,157 shares

Net: +284,544 B/S: ∞

Jonn R. Beeson

517,619 shares

Net: +158,228 B/S: ∞

Jeffrey J Peters

448,546 shares

Net: 0 B/S: -

LORI D MITCHELL-KELLER

353,124 shares

Net: 0 B/S: -

Kent L Swanson

318,641 shares

Net: 0 B/S: -

GREG JENSEN

285,331 shares

Net: 0 B/S: -

Matthew Rizzo

215,415 shares

Net: 0 B/S: -

Michael Eggenberg

215,415 shares

Net: 0 B/S: -

Carl O'Connell

200,000 shares

Net: 0 B/S: -

JOHN K BAKEWELL

158,228 shares

Net: +158,228 B/S: ∞

ABHINAV JAIN

158,228 shares

Net: +158,228 B/S: ∞

Tyler Lipschultz

158,228 shares

Net: +158,228 B/S: ∞

Daniel S Goldberger

135,510 shares

Net: 0 B/S: -

Kathie J. Lenzen

130,000 shares

Net: 0 B/S: -

JOHN ARTHUR DEEDRICK

100,434 shares

Net: 0 B/S: -

Ronald G. Berlin

100,000 shares

Net: 0 B/S: -

MICHAEL A LOPACH

95,335 shares

Net: 0 B/S: -

PAUL BUCKMAN

72,049 shares

Net: 0 B/S: -

Rudy A Mazzocchi

51,948 shares

Net: 0 B/S: -

ERIC BERNARD TIMKO

51,948 shares

Net: 0 B/S: -

JON M. WICKWIRE

43,011 shares

Net: 0 B/S: -

Michael Mainelli

20,833 shares

Net: 0 B/S: -

David Goodman

11,764 shares

Net: 0 B/S: -

ADVISORS LLC ORBIMED

0 shares

Net: 0 B/S: -

David Louis Kirschman

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
ROF II LLC Orbimed	53,468,376	0	-
Stavros G. Vizirgianakis	7,515,570	+553,797	∞
Sean E Browne	2,575,274	+384,332	∞
Kevin D Brandt	943,736	0	-
Scott C Neils	843,381	+221,076	∞
Robert McNamara	754,151	0	-
Mark A. Schallenberger	663,157	+284,544	∞
Jonn R. Beeson	517,619	+158,228	∞
Jeffrey J Peters	448,546	0	-
LORI D MITCHELL-KELLER	353,124	0	-
Kent L Swanson	318,641	0	-
GREG JENSEN	285,331	0	-
Matthew Rizzo	215,415	0	-
Michael Eggenberg	215,415	0	-
Carl O'Connell	200,000	0	-
JOHN K BAKEWELL	158,228	+158,228	∞
ABHINAV JAIN	158,228	+158,228	∞
Tyler Lipschultz	158,228	+158,228	∞
Daniel S Goldberger	135,510	0	-
Kathie J. Lenzen	130,000	0	-
JOHN ARTHUR DEEDRICK	100,434	0	-
Ronald G. Berlin	100,000	0	-
MICHAEL A LOPACH	95,335	0	-
PAUL BUCKMAN	72,049	0	-
Rudy A Mazzocchi	51,948	0	-
ERIC BERNARD TIMKO	51,948	0	-
JON M. WICKWIRE	43,011	0	-
Michael Mainelli	20,833	0	-
David Goodman	11,764	0	-
ADVISORS LLC ORBIMED	0	0	-
David Louis Kirschman	0	0	-

Individual Transactions

February 15, 2026

Mark A. Schallenberger

Tax Payment

Change: -7,709

Price: $0.58

Shares: 663,157

Value: -$4,471

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark A. Schallenberger	Feb 18	Tax Payment (F) Tax Payment	663,157	-7,709	$0.58	-$4,471

January 15, 2026

Scott C Neils

Tax Payment

Change: -8,084

Price: $0.65

Shares: 843,381

Value: -$5,254

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Scott C Neils	Jan 16	Tax Payment (F) Tax Payment	843,381	-8,084	$0.65	-$5,254

November 15, 2025

Stavros G. Vizirgianakis

Grant/Award Acquisition

Change: +553,797

Price: $0.00

Shares: 7,515,570

Value: +$0

ABHINAV JAIN

Grant/Award Acquisition

Change: +158,228

Price: $0.00

Shares: 158,228

Value: +$0

Jonn R. Beeson

Grant/Award Acquisition

Change: +158,228

Price: $0.00

Shares: 517,619

Value: +$0

Mark A. Schallenberger

Grant/Award Acquisition

Change: +292,253

Price: $0.00

Shares: 670,866

Value: +$0

Scott C Neils

Grant/Award Acquisition

Change: +263,291

Price: $0.00

Shares: 851,465

Value: +$0

Tyler Lipschultz

Grant/Award Acquisition

Change: +158,228

Price: $0.00

Shares: 158,228

Value: +$0

Sean E Browne

Grant/Award Acquisition

Change: +394,937

Price: $0.00

Shares: 2,575,274

Value: +$0

JOHN K BAKEWELL

Grant/Award Acquisition

Change: +158,228

Price: $0.00

Shares: 158,228

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stavros G. Vizirgianakis	Nov 18	Grant/Award Acquisition (A) Compensation/Award	7,515,570	+553,797	$0.00	+$0
ABHINAV JAIN	Nov 18	Grant/Award Acquisition (A) Compensation/Award	158,228	+158,228	$0.00	+$0
Jonn R. Beeson	Nov 18	Grant/Award Acquisition (A) Compensation/Award	517,619	+158,228	$0.00	+$0
Mark A. Schallenberger	Nov 18	Grant/Award Acquisition (A) Compensation/Award	670,866	+292,253	$0.00	+$0
Scott C Neils	Nov 18	Grant/Award Acquisition (A) Compensation/Award	851,465	+263,291	$0.00	+$0
Tyler Lipschultz	Nov 18	Grant/Award Acquisition (A) Compensation/Award	158,228	+158,228	$0.00	+$0
Sean E Browne	Nov 18	Grant/Award Acquisition (A) Compensation/Award	2,575,274	+394,937	$0.00	+$0
JOHN K BAKEWELL	Nov 18	Grant/Award Acquisition (A) Compensation/Award	158,228	+158,228	$0.00	+$0

August 15, 2025

Sean E Browne

Tax Payment

Change: -10,605

Price: $0.63

Shares: 2,180,337

Value: -$6,681

Scott C Neils

Tax Payment

Change: -34,131

Price: $0.63

Shares: 588,174

Value: -$21,502

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sean E Browne	Aug 19	Tax Payment (F) Tax Payment	2,180,337	-10,605	$0.63	-$6,681
Scott C Neils	Aug 19	Tax Payment (F) Tax Payment	588,174	-34,131	$0.63	-$21,502

April 10, 2025

ADVISORS LLC ORBIMED

Open Market Sale

Change: -56,004,974

Price: $0.42

Shares: 0

Value: -$23,522,089

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ADVISORS LLC ORBIMED	Apr 14	Open Market Sale (S) Market Sale	0	-56,004,974	$0.42	-$23,522,089

January 15, 2025

Scott C Neils

Tax Payment

Change: -7,986

Price: $0.53

Shares: 622,305

Value: -$4,232

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Scott C Neils	Jan 17	Tax Payment (F) Tax Payment	622,305	-7,986	$0.53	-$4,232

October 15, 2024

Sean E Browne

Tax Payment

Change: -105,442

Price: $0.59

Shares: 2,190,942

Value: -$62,210

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sean E Browne	Oct 16	Tax Payment (F) Tax Payment	2,190,942	-105,442	$0.59	-$62,210

August 15, 2024

LORI D MITCHELL-KELLER

Grant/Award Acquisition

Change: +162,162

Price: $0.00

Shares: 353,124

Value: +$0

Robert McNamara

Grant/Award Acquisition

Change: +162,162

Price: $0.00

Shares: 754,151

Value: +$0

Jonn R. Beeson

Grant/Award Acquisition

Change: +162,162

Price: $0.00

Shares: 359,391

Value: +$0

JOHN K BAKEWELL

Grant/Award Acquisition

Change: +162,162

Price: $0.00

Shares: 755,888

Value: +$0

Kevin D Brandt

Tax Payment

Change: -56,333

Price: $0.60

Shares: 943,736

Value: -$33,799

Insider	Filing Date	Transaction	Shares	Change	Price	Value
LORI D MITCHELL-KELLER	Aug 19	Grant/Award Acquisition (A) Compensation/Award	353,124	+162,162	$0.00	+$0
Robert McNamara	Aug 19	Grant/Award Acquisition (A) Compensation/Award	754,151	+162,162	$0.00	+$0
Jonn R. Beeson	Aug 19	Grant/Award Acquisition (A) Compensation/Award	359,391	+162,162	$0.00	+$0
JOHN K BAKEWELL	Aug 19	Grant/Award Acquisition (A) Compensation/Award	755,888	+162,162	$0.00	+$0
Kevin D Brandt	Aug 19	Tax Payment (F) Tax Payment	943,736	-56,333	$0.60	-$33,799