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$VBIO

$0.66 -$0.03 (4.84%)

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Insider Transactions

Insider Transaction Summary

Blake Gurfein

225,000 shares

Net: 0 B/S: -

Veronica Cai

117,880 shares

Net: 0 B/S: -

Ryan Sabia

100,000 shares

Net: 0 B/S: -

Jennifer Ernst

37,953 shares

Net: +201,985 B/S: ∞

Sheryle Bolton

12,500 shares

Net: +12,500 B/S: ∞

Michael K Handley

8,824 shares

Net: +98,824 B/S: ∞

Kimberly Ann Bambach

7,500 shares

Net: 0 B/S: -

Christina Rizopoulos Valauri

7,500 shares

Net: +7,500 B/S: ∞

Dean Zikria

7,500 shares

Net: +7,500 B/S: ∞

Karen Drexler

3,000 shares

Net: 0 B/S: -

Lisa G Wolf

526 shares

Net: +160,526 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Blake Gurfein	225,000	0	-
Veronica Cai	117,880	0	-
Ryan Sabia	100,000	0	-
Jennifer Ernst	37,953	+201,985	∞
Sheryle Bolton	12,500	+12,500	∞
Michael K Handley	8,824	+98,824	∞
Kimberly Ann Bambach	7,500	0	-
Christina Rizopoulos Valauri	7,500	+7,500	∞
Dean Zikria	7,500	+7,500	∞
Karen Drexler	3,000	0	-
Lisa G Wolf	526	+160,526	∞

Individual Transactions

March 18, 2026

Lisa G Wolf

Option Exercise/Conversion

Change: +92

Price: $0.00

Shares: 526

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Lisa G Wolf	Mar 19	Option Exercise/Conversion (M) Compensation/Award	526	+92	$0.00	+$0

February 18, 2026

Michael K Handley

Option Exercise/Conversion

Change: +8,824

Price: $0.00

Shares: 8,824

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael K Handley	Feb 20	Option Exercise/Conversion (M) Compensation/Award	8,824	+8,824	$0.00	+$0

December 18, 2025

Lisa G Wolf

Option Exercise/Conversion

Change: +736

Price: $0.00

Shares: 736

Value: +$0

Lisa G Wolf

Tax Payment

Change: -302

Price: $1.87

Shares: 434

Value: -$564

Jennifer Ernst

Option Exercise/Conversion

Change: +14,706

Price: $0.00

Shares: 37,953

Value: +$0

Jennifer Ernst

Tax Payment

Change: -5,262

Price: $1.87

Shares: 32,691

Value: -$9,839

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Lisa G Wolf	Dec 22	Option Exercise/Conversion (M) Compensation/Award	736	+736	$0.00	+$0
Lisa G Wolf	Dec 22	Tax Payment (F) Tax Payment	434	-302	$1.87	-$564
Jennifer Ernst	Dec 22	Option Exercise/Conversion (M) Compensation/Award	37,953	+14,706	$0.00	+$0
Jennifer Ernst	Dec 22	Tax Payment (F) Tax Payment	32,691	-5,262	$1.87	-$9,839

September 22, 2025

Jennifer Ernst

Grant/Award Acquisition

Change: +22,541

Price: $0.00

Shares: 23,247

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jennifer Ernst	Sep 24	Grant/Award Acquisition (A) Compensation/Award	23,247	+22,541	$0.00	+$0

August 06, 2025

Lisa G Wolf

Grant/Award Acquisition

Change: +80,000

Price: $0.00

Shares: 80,000

Value: +$0

Jennifer Ernst

Grant/Award Acquisition

Change: +85,000

Price: $0.00

Shares: 85,000

Value: +$0

Michael K Handley

Grant/Award Acquisition

Change: +45,000

Price: $0.00

Shares: 45,000

Value: +$0

Dean Zikria

Grant/Award Acquisition

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

Lisa G Wolf

Grant/Award Acquisition

Change: +80,000

Price: $0.00

Shares: 80,000

Value: +$0

Christina Rizopoulos Valauri

Grant/Award Acquisition

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

Jennifer Ernst

Grant/Award Acquisition

Change: +85,000

Price: $0.00

Shares: 85,000

Value: +$0

Michael K Handley

Grant/Award Acquisition

Change: +45,000

Price: $0.00

Shares: 45,000

Value: +$0

Sheryle Bolton

Grant/Award Acquisition

Change: +12,500

Price: $0.00

Shares: 12,500

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Lisa G Wolf	Aug 22	Grant/Award Acquisition (A) Compensation/Award	80,000	+80,000	$0.00	+$0
Jennifer Ernst	Aug 22	Grant/Award Acquisition (A) Compensation/Award	85,000	+85,000	$0.00	+$0
Michael K Handley	Aug 22	Grant/Award Acquisition (A) Compensation/Award	45,000	+45,000	$0.00	+$0
Dean Zikria	Aug 08	Grant/Award Acquisition (A) Compensation/Award	7,500	+7,500	$0.00	+$0
Lisa G Wolf	Aug 08	Grant/Award Acquisition (A) Compensation/Award	80,000	+80,000	$0.00	+$0
Christina Rizopoulos Valauri	Aug 08	Grant/Award Acquisition (A) Compensation/Award	7,500	+7,500	$0.00	+$0
Jennifer Ernst	Aug 08	Grant/Award Acquisition (A) Compensation/Award	85,000	+85,000	$0.00	+$0
Michael K Handley	Aug 08	Grant/Award Acquisition (A) Compensation/Award	45,000	+45,000	$0.00	+$0
Sheryle Bolton	Aug 08	Grant/Award Acquisition (A) Compensation/Award	12,500	+12,500	$0.00	+$0

February 21, 2025

Michael K Handley

Grant/Award Acquisition

Change: +600,000

Price: $0.00

Shares: 600,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael K Handley	Feb 24	Grant/Award Acquisition (A) Compensation/Award	600,000	+600,000	$0.00	+$0

December 18, 2024

Dean Zikria

Grant/Award Acquisition

Change: +12,000

Price: $0.00

Shares: 12,000

Value: +$0

Blake Gurfein

Grant/Award Acquisition

Change: +225,000

Price: $0.00

Shares: 225,000

Value: +$0

Jennifer Ernst

Grant/Award Acquisition

Change: +500,000

Price: $0.00

Shares: 500,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Dean Zikria	Dec 20	Grant/Award Acquisition (A) Compensation/Award	12,000	+12,000	$0.00	+$0
Blake Gurfein	Dec 20	Grant/Award Acquisition (A) Compensation/Award	225,000	+225,000	$0.00	+$0
Jennifer Ernst	Dec 20	Grant/Award Acquisition (A) Compensation/Award	500,000	+500,000	$0.00	+$0