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$VNDA

$6.08 -$0.01 (0.16%)

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Insider Transactions

Insider Transaction Summary

Mihael Hristos Polymeropoulos

2,704,496 shares

Net: +378,765 B/S: 3.42

PARTNERS, LP DEERFIELD

2,158,248 shares

Net: 0 B/S: -

Special Situations Fund, L.P. Deerfield

1,599,476 shares

Net: 0 B/S: -

Gunther Birznieks

494,197 shares

Net: +82,569 B/S: 2.95

Kevin Patrick Moran

411,380 shares

Net: +82,558 B/S: 2.95

Timothy Williams

377,450 shares

Net: +82,566 B/S: 2.95

Joakim Wijkstrom

333,469 shares

Net: +94,200 B/S: 4.06

James Patrick Kelly

186,869 shares

Net: 0 B/S: -

RICHARD W DUGAN

177,454 shares

Net: +59,225 B/S: ∞

Gian Piero Reverberi

165,384 shares

Net: 0 B/S: -

Phaedra Chrousos

123,350 shares

Net: +59,225 B/S: ∞

Anne Sempowski Ward

119,067 shares

Net: +59,225 B/S: ∞

Richard L. Gulino

115,073 shares

Net: 0 B/S: -

Stephen Ray Mitchell

97,082 shares

Net: +52,225 B/S: 8.46

Tage Honore

93,469 shares

Net: +29,225 B/S: 1.97

Aranthan II Jones

81,980 shares

Net: 0 B/S: -

Thomas Watkins

63,064 shares

Net: 0 B/S: -

Charles Cliff Duncan

57,101 shares

Net: +57,101 B/S: ∞

Paolo Baroldi

54,365 shares

Net: 0 B/S: -

HOWARD H PIEN

15,000 shares

Net: 0 B/S: -

MICHAEL F COLA

15,000 shares

Net: 0 B/S: -

VINCENT MILANO

10,000 shares

Net: 0 B/S: -

KENNETH BATE

5,000 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Mihael Hristos Polymeropoulos	2,704,496	+378,765	3.42
PARTNERS, LP DEERFIELD	2,158,248	0	-
Special Situations Fund, L.P. Deerfield	1,599,476	0	-
Gunther Birznieks	494,197	+82,569	2.95
Kevin Patrick Moran	411,380	+82,558	2.95
Timothy Williams	377,450	+82,566	2.95
Joakim Wijkstrom	333,469	+94,200	4.06
James Patrick Kelly	186,869	0	-
RICHARD W DUGAN	177,454	+59,225	∞
Gian Piero Reverberi	165,384	0	-
Phaedra Chrousos	123,350	+59,225	∞
Anne Sempowski Ward	119,067	+59,225	∞
Richard L. Gulino	115,073	0	-
Stephen Ray Mitchell	97,082	+52,225	8.46
Tage Honore	93,469	+29,225	1.97
Aranthan II Jones	81,980	0	-
Thomas Watkins	63,064	0	-
Charles Cliff Duncan	57,101	+57,101	∞
Paolo Baroldi	54,365	0	-
HOWARD H PIEN	15,000	0	-
MICHAEL F COLA	15,000	0	-
VINCENT MILANO	10,000	0	-
KENNETH BATE	5,000	0	-

Individual Transactions

April 22, 2026

Charles Cliff Duncan

Grant/Award Acquisition

Change: +57,101

Price: $0.00

Shares: 57,101

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Charles Cliff Duncan	Apr 24	Grant/Award Acquisition (A) Compensation/Award	57,101	+57,101	$0.00	+$0

March 02, 2026

Mihael Hristos Polymeropoulos

Open Market Sale

Change: -156,235

Price: $8.17

Shares: 2,704,496

Value: -$1,276,971

Gunther Birznieks

Open Market Sale

Change: -42,431

Price: $8.27

Shares: 494,197

Value: -$350,730

Timothy Williams

Open Market Sale

Change: -42,434

Price: $8.27

Shares: 377,450

Value: -$350,755

Joakim Wijkstrom

Open Market Sale

Change: -30,800

Price: $8.27

Shares: 333,469

Value: -$254,589

Kevin Patrick Moran

Open Market Sale

Change: -42,442

Price: $8.27

Shares: 411,380

Value: -$350,821

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mihael Hristos Polymeropoulos	Mar 04	Open Market Sale (S) Market Sale	2,704,496	-156,235	$8.17	-$1,276,971
Gunther Birznieks	Mar 04	Open Market Sale (S) Market Sale	494,197	-42,431	$8.27	-$350,730
Timothy Williams	Mar 04	Open Market Sale (S) Market Sale	377,450	-42,434	$8.27	-$350,755
Joakim Wijkstrom	Mar 04	Open Market Sale (S) Market Sale	333,469	-30,800	$8.27	-$254,589
Kevin Patrick Moran	Mar 04	Open Market Sale (S) Market Sale	411,380	-42,442	$8.27	-$350,821

February 23, 2026

Tage Honore

Open Market Sale

Change: -30,000

Price: $8.03

Shares: 93,469

Value: -$240,900

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Tage Honore	Feb 24	Open Market Sale (S) Market Sale	93,469	-30,000	$8.03	-$240,900

February 18, 2026

Mihael Hristos Polymeropoulos

Grant/Award Acquisition

Change: +525,000

Price: $0.00

Shares: 2,860,731

Value: +$0

Kevin Patrick Moran

Grant/Award Acquisition

Change: +125,000

Price: $0.00

Shares: 453,822

Value: +$0

Timothy Williams

Grant/Award Acquisition

Change: +125,000

Price: $0.00

Shares: 419,884

Value: +$0

Gunther Birznieks

Grant/Award Acquisition

Change: +125,000

Price: $0.00

Shares: 536,628

Value: +$0

Joakim Wijkstrom

Grant/Award Acquisition

Change: +125,000

Price: $0.00

Shares: 364,269

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mihael Hristos Polymeropoulos	Feb 19	Grant/Award Acquisition (A) Compensation/Award	2,860,731	+525,000	$0.00	+$0
Kevin Patrick Moran	Feb 19	Grant/Award Acquisition (A) Compensation/Award	453,822	+125,000	$0.00	+$0
Timothy Williams	Feb 19	Grant/Award Acquisition (A) Compensation/Award	419,884	+125,000	$0.00	+$0
Gunther Birznieks	Feb 19	Grant/Award Acquisition (A) Compensation/Award	536,628	+125,000	$0.00	+$0
Joakim Wijkstrom	Feb 19	Grant/Award Acquisition (A) Compensation/Award	364,269	+125,000	$0.00	+$0

August 07, 2025

Mihael Hristos Polymeropoulos

Open Market Purchase

Change: +10,000

Price: $4.15

Shares: 2,335,731

Value: +$41,500

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mihael Hristos Polymeropoulos	Aug 08	Open Market Purchase (P) Market Purchase	2,335,731	+10,000	$4.15	+$41,500

June 13, 2025

Stephen Ray Mitchell

Open Market Sale

Change: -7,000

Price: $4.59

Shares: 97,082

Value: -$32,130

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephen Ray Mitchell	Jun 16	Open Market Sale (S) Market Sale	97,082	-7,000	$4.59	-$32,130

June 05, 2025

Stephen Ray Mitchell

Grant/Award Acquisition

Change: +59,225

Price: $0.00

Shares: 104,082

Value: +$0

Phaedra Chrousos

Grant/Award Acquisition

Change: +59,225

Price: $0.00

Shares: 123,350

Value: +$0

Tage Honore

Grant/Award Acquisition

Change: +59,225

Price: $0.00

Shares: 123,469

Value: +$0

Anne Sempowski Ward

Grant/Award Acquisition

Change: +59,225

Price: $0.00

Shares: 119,067

Value: +$0

RICHARD W DUGAN

Grant/Award Acquisition

Change: +59,225

Price: $0.00

Shares: 177,454

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephen Ray Mitchell	Jun 09	Grant/Award Acquisition (A) Compensation/Award	104,082	+59,225	$0.00	+$0
Phaedra Chrousos	Jun 09	Grant/Award Acquisition (A) Compensation/Award	123,350	+59,225	$0.00	+$0
Tage Honore	Jun 09	Grant/Award Acquisition (A) Compensation/Award	123,469	+59,225	$0.00	+$0
Anne Sempowski Ward	Jun 09	Grant/Award Acquisition (A) Compensation/Award	119,067	+59,225	$0.00	+$0
RICHARD W DUGAN	Jun 09	Grant/Award Acquisition (A) Compensation/Award	177,454	+59,225	$0.00	+$0

May 21, 2025

Mihael Hristos Polymeropoulos

Open Market Purchase

Change: +9,519

Price: $4.40

Shares: 2,325,250

Value: +$41,883

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mihael Hristos Polymeropoulos	May 21	Open Market Purchase (P) Market Purchase	2,325,250	+9,519	$4.40	+$41,883