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$SER

$2.16 +$0.11 (5.57%)

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Insider Transactions

Insider Transaction Summary

Ltd Juvenescence

3,267,188 shares

Net: 0 B/S: -

Gregory Bailey

126,910 shares

Net: +69,667 B/S: ∞

GREGORY S CURHAN

123,019 shares

Net: +123,019 B/S: ∞

SIMBA GILL

92,000 shares

Net: +92,000 B/S: ∞

Srini Tenjarla

85,558 shares

Net: +154,558 B/S: ∞

Randall Moreadith

85,558 shares

Net: +153,913 B/S: 1.66

KAREN J WILSON

20,000 shares

Net: +30,000 B/S: ∞

STEVEN MINTZ

17,443 shares

Net: 0 B/S: -

Richard Peter Marshall

12,183 shares

Net: +22,183 B/S: ∞

STEVEN A LEDGER

10,100 shares

Net: +621,025 B/S: ∞

Stephen K. Brannan

10,000 shares

Net: +10,000 B/S: ∞

Jay Venkatesan

7,553 shares

Net: +17,553 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Ltd Juvenescence	3,267,188	0	-
Gregory Bailey	126,910	+69,667	∞
GREGORY S CURHAN	123,019	+123,019	∞
SIMBA GILL	92,000	+92,000	∞
Srini Tenjarla	85,558	+154,558	∞
Randall Moreadith	85,558	+153,913	1.66
KAREN J WILSON	20,000	+30,000	∞
STEVEN MINTZ	17,443	0	-
Richard Peter Marshall	12,183	+22,183	∞
STEVEN A LEDGER	10,100	+621,025	∞
Stephen K. Brannan	10,000	+10,000	∞
Jay Venkatesan	7,553	+17,553	∞

Individual Transactions

May 26, 2026

STEVEN A LEDGER

Grant/Award Acquisition

Change: +10,100

Price: $1.93

Shares: 10,100

Value: +$19,493

Insider	Filing Date	Transaction	Shares	Change	Price	Value
STEVEN A LEDGER	May 27	Grant/Award Acquisition (A) Compensation/Award	10,100	+10,100	$1.93	+$19,493

May 22, 2026

KAREN J WILSON

Open Market Purchase

Change: +10,000

Price: $1.93

Shares: 20,000

Value: +$19,300

Insider	Filing Date	Transaction	Shares	Change	Price	Value
KAREN J WILSON	May 26	Open Market Purchase (P) Market Purchase	20,000	+10,000	$1.93	+$19,300

May 21, 2026

STEVEN A LEDGER

Grant/Award Acquisition

Change: +380,825

Price: $0.00

Shares: 380,825

Value: +$0

GREGORY S CURHAN

Grant/Award Acquisition

Change: +123,019

Price: $0.00

Shares: 123,019

Value: +$0

KAREN J WILSON

Open Market Purchase

Change: +10,000

Price: $1.77

Shares: 10,000

Value: +$17,700

Randall Moreadith

Grant/Award Acquisition

Change: +85,558

Price: $0.00

Shares: 85,558

Value: +$0

Srini Tenjarla

Grant/Award Acquisition

Change: +85,558

Price: $0.00

Shares: 85,558

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
STEVEN A LEDGER	May 26	Grant/Award Acquisition (A) Compensation/Award	380,825	+380,825	$0.00	+$0
GREGORY S CURHAN	May 26	Grant/Award Acquisition (A) Compensation/Award	123,019	+123,019	$0.00	+$0
KAREN J WILSON	May 26	Open Market Purchase (P) Market Purchase	10,000	+10,000	$1.77	+$17,700
Randall Moreadith	May 26	Grant/Award Acquisition (A) Compensation/Award	85,558	+85,558	$0.00	+$0
Srini Tenjarla	May 26	Grant/Award Acquisition (A) Compensation/Award	85,558	+85,558	$0.00	+$0

May 19, 2026

Richard Peter Marshall

Open Market Purchase

Change: +12,183

Price: $1.65

Shares: 12,183

Value: +$20,101

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Richard Peter Marshall	May 22	Open Market Purchase (P) Market Purchase	12,183	+12,183	$1.65	+$20,101

March 31, 2026

Gregory Bailey

Grant/Award Acquisition

Change: +59,667

Price: $1.94

Shares: 126,910

Value: +$115,753

Jay Venkatesan

Grant/Award Acquisition

Change: +7,553

Price: $1.94

Shares: 7,553

Value: +$14,652

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Gregory Bailey	Apr 21	Grant/Award Acquisition (A) Compensation/Award	126,910	+59,667	$1.94	+$115,753
Jay Venkatesan	Apr 21	Grant/Award Acquisition (A) Compensation/Award	7,553	+7,553	$1.94	+$14,652

March 23, 2026

Randall Moreadith

Option Exercise/Conversion

Change: +6,500

Price: $0.06

Shares: 6,500

Value: +$390

Randall Moreadith

Open Market Sale

Change: -6,500

Price: $2.86

Shares: 0

Value: -$18,567

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Randall Moreadith	Mar 24	Option Exercise/Conversion (M) Compensation/Award	6,500	+6,500	$0.06	+$390
Randall Moreadith	Mar 24	Open Market Sale (S) Market Sale	0	-6,500	$2.86	-$18,567

March 19, 2026

Randall Moreadith

Option Exercise/Conversion

Change: +39,000

Price: $0.06

Shares: 39,000

Value: +$2,340

Randall Moreadith

Open Market Sale

Change: -39,000

Price: $2.50

Shares: 0

Value: -$97,500

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Randall Moreadith	Mar 20	Option Exercise/Conversion (M) Compensation/Award	39,000	+39,000	$0.06	+$2,340
Randall Moreadith	Mar 20	Open Market Sale (S) Market Sale	0	-39,000	$2.50	-$97,500

February 03, 2026

Srini Tenjarla

Grant/Award Acquisition

Change: +69,000

Price: $0.00

Shares: 69,000

Value: +$0

Randall Moreadith

Grant/Award Acquisition

Change: +69,000

Price: $0.00

Shares: 69,000

Value: +$0

SIMBA GILL

Grant/Award Acquisition

Change: +92,000

Price: $0.00

Shares: 92,000

Value: +$0

STEVEN A LEDGER

Grant/Award Acquisition

Change: +230,100

Price: $0.00

Shares: 230,100

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Srini Tenjarla	Feb 17	Grant/Award Acquisition (A) Compensation/Award	69,000	+69,000	$0.00	+$0
Randall Moreadith	Feb 17	Grant/Award Acquisition (A) Compensation/Award	69,000	+69,000	$0.00	+$0
SIMBA GILL	Feb 17	Grant/Award Acquisition (A) Compensation/Award	92,000	+92,000	$0.00	+$0
STEVEN A LEDGER	Feb 17	Grant/Award Acquisition (A) Compensation/Award	230,100	+230,100	$0.00	+$0

February 02, 2026

Randall Moreadith

Option Exercise/Conversion

Change: +6,500

Price: $0.06

Shares: 6,500

Value: +$390

Randall Moreadith

Open Market Sale

Change: -6,500

Price: $3.03

Shares: 0

Value: -$19,680

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Randall Moreadith	Feb 03	Option Exercise/Conversion (M) Compensation/Award	6,500	+6,500	$0.06	+$390
Randall Moreadith	Feb 03	Open Market Sale (S) Market Sale	0	-6,500	$3.03	-$19,680