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$SLDB

$6.50 -$0.69 (9.59%)

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Insider Transactions

Insider Transaction Summary

ADVISORS LLC PERCEPTIVE

10,803,857 shares

Net: 0 B/S: -

JOSEPH EDELMAN

8,912,655 shares

Net: +8,990,155 B/S: ∞

Life Sciences Associates, LP BCIP

5,034,582 shares

Net: 0 B/S: -

Robert Atchinson

4,248,084 shares

Net: 0 B/S: -

Adam Koppel

4,034,582 shares

Net: 0 B/S: -

Matthew Bennett Arnold

3,933,429 shares

Net: 0 B/S: -

Capital Healthcare Fund LP RA

3,722,085 shares

Net: 0 B/S: -

Capital, LLC Boxer

3,473,272 shares

Net: 0 B/S: -

Gilad David Hayeem

1,948,991 shares

Net: 0 B/S: -

Jennifer Lynn Ziolkowski

335,636 shares

Net: 0 B/S: -

Erin Powers Brennan

254,000 shares

Net: 0 B/S: -

Joel Solomon Zev Schneider

251,542 shares

Net: 0 B/S: -

Alexander Cumbo

235,405 shares

Net: +1,188,572 B/S: 8.59

LYNETTE HERSCHA

160,859 shares

Net: 0 B/S: -

IAN F SMITH

134,705 shares

Net: +112,672 B/S: ∞

David T Howton

105,077 shares

Net: +519,829 B/S: 8.53

Kevin Tan

99,422 shares

Net: +427,515 B/S: 9.11

Jennifer Marlowe

90,000 shares

Net: 0 B/S: -

Gabriel Brooks

89,466 shares

Net: +472,710 B/S: 11.78

Georgia Keresty

77,500 shares

Net: +77,500 B/S: ∞

Adam Leo Stone

77,500 shares

Net: +77,500 B/S: ∞

Martin I Freed

77,500 shares

Net: +77,500 B/S: ∞

Sukumar Nagendran

77,500 shares

Net: +77,500 B/S: ∞

Lynne Marie Sullivan

77,500 shares

Net: +77,500 B/S: ∞

Clare Kahn

77,500 shares

Net: +77,500 B/S: ∞

Jessie Hanrahan

74,318 shares

Net: +442,462 B/S: 10.31

Paul Herzich

72,638 shares

Net: +375,479 B/S: 9.64

Pedro Alvaro Amorrortu

60,000 shares

Net: 0 B/S: -

Jorge Armando Quiroz

60,000 shares

Net: 0 B/S: -

Rajeev M. Shah

30,000 shares

Net: 0 B/S: -

Ilan Ganot

27,474 shares

Net: +194,759 B/S: 14.54

Carl Ashley Morris

19,760 shares

Net: 0 B/S: -

Juan Andrey Zarur

10,000 shares

Net: 0 B/S: -

Robert Luther Huffines

9,650 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
ADVISORS LLC PERCEPTIVE	10,803,857	0	-
JOSEPH EDELMAN	8,912,655	+8,990,155	∞
Life Sciences Associates, LP BCIP	5,034,582	0	-
Robert Atchinson	4,248,084	0	-
Adam Koppel	4,034,582	0	-
Matthew Bennett Arnold	3,933,429	0	-
Capital Healthcare Fund LP RA	3,722,085	0	-
Capital, LLC Boxer	3,473,272	0	-
Gilad David Hayeem	1,948,991	0	-
Jennifer Lynn Ziolkowski	335,636	0	-
Erin Powers Brennan	254,000	0	-
Joel Solomon Zev Schneider	251,542	0	-
Alexander Cumbo	235,405	+1,188,572	8.59
LYNETTE HERSCHA	160,859	0	-
IAN F SMITH	134,705	+112,672	∞
David T Howton	105,077	+519,829	8.53
Kevin Tan	99,422	+427,515	9.11
Jennifer Marlowe	90,000	0	-
Gabriel Brooks	89,466	+472,710	11.78
Georgia Keresty	77,500	+77,500	∞
Adam Leo Stone	77,500	+77,500	∞
Martin I Freed	77,500	+77,500	∞
Sukumar Nagendran	77,500	+77,500	∞
Lynne Marie Sullivan	77,500	+77,500	∞
Clare Kahn	77,500	+77,500	∞
Jessie Hanrahan	74,318	+442,462	10.31
Paul Herzich	72,638	+375,479	9.64
Pedro Alvaro Amorrortu	60,000	0	-
Jorge Armando Quiroz	60,000	0	-
Rajeev M. Shah	30,000	0	-
Ilan Ganot	27,474	+194,759	14.54
Carl Ashley Morris	19,760	0	-
Juan Andrey Zarur	10,000	0	-
Robert Luther Huffines	9,650	0	-

Individual Transactions

April 02, 2026

IAN F SMITH

Option Exercise/Conversion

Change: +3,441

Price: $0.00

Shares: 134,705

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
IAN F SMITH	Apr 02	Option Exercise/Conversion (M) Compensation/Award	134,705	+3,441	$0.00	+$0

March 09, 2026

JOSEPH EDELMAN

Grant/Award Acquisition

Change: +8,912,655

Price: $5.61

Shares: 8,912,655

Value: +$49,991,081

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JOSEPH EDELMAN	Mar 11	Grant/Award Acquisition (A) Compensation/Award	8,912,655	+8,912,655	$5.61	+$49,991,081

February 18, 2026

Jessie Hanrahan

Open Market Sale

Change: -4,134

Price: $5.82

Shares: 74,318

Value: -$24,073

Ilan Ganot

Open Market Sale

Change: -2,658

Price: $5.82

Shares: 27,474

Value: -$15,478

Paul Herzich

Open Market Sale

Change: -3,616

Price: $5.82

Shares: 72,638

Value: -$21,057

Gabriel Brooks

Open Market Sale

Change: 0

Price: $5.82

Shares: 89,466

Value: -$0

Kevin Tan

Open Market Sale

Change: -5,404

Price: $5.82

Shares: 99,422

Value: -$31,469

Alexander Cumbo

Open Market Sale

Change: -16,644

Price: $5.82

Shares: 235,405

Value: -$96,923

David T Howton

Open Market Sale

Change: -7,469

Price: $5.82

Shares: 105,077

Value: -$43,494

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jessie Hanrahan	Feb 18	Open Market Sale (S) Market Sale	74,318	-4,134	$5.82	-$24,073
Ilan Ganot	Feb 18	Open Market Sale (S) Market Sale	27,474	-2,658	$5.82	-$15,478
Paul Herzich	Feb 18	Open Market Sale (S) Market Sale	72,638	-3,616	$5.82	-$21,057
Gabriel Brooks	Feb 18	Open Market Sale (S) Market Sale	89,466	0	$5.82	-$0
Kevin Tan	Feb 18	Open Market Sale (S) Market Sale	99,422	-5,404	$5.82	-$31,469
Alexander Cumbo	Feb 18	Open Market Sale (S) Market Sale	235,405	-16,644	$5.82	-$96,923
David T Howton	Feb 18	Open Market Sale (S) Market Sale	105,077	-7,469	$5.82	-$43,494

February 13, 2026

Jessie Hanrahan

Option Exercise/Conversion

Change: +8,125

Price: $0.00

Shares: 78,452

Value: +$0

Ilan Ganot

Option Exercise/Conversion

Change: +4,861

Price: $0.00

Shares: 30,132

Value: +$0

Paul Herzich

Option Exercise/Conversion

Change: +7,187

Price: $0.00

Shares: 76,254

Value: +$0

Gabriel Brooks

Option Exercise/Conversion

Change: +10,937

Price: $0.00

Shares: 95,029

Value: +$0

Kevin Tan

Option Exercise/Conversion

Change: +10,625

Price: $0.00

Shares: 104,826

Value: +$0

Alexander Cumbo

Option Exercise/Conversion

Change: +30,031

Price: $0.00

Shares: 252,049

Value: +$0

David T Howton

Option Exercise/Conversion

Change: +14,687

Price: $0.00

Shares: 112,546

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jessie Hanrahan	Feb 18	Option Exercise/Conversion (M) Compensation/Award	78,452	+8,125	$0.00	+$0
Ilan Ganot	Feb 18	Option Exercise/Conversion (M) Compensation/Award	30,132	+4,861	$0.00	+$0
Paul Herzich	Feb 18	Option Exercise/Conversion (M) Compensation/Award	76,254	+7,187	$0.00	+$0
Gabriel Brooks	Feb 18	Option Exercise/Conversion (M) Compensation/Award	95,029	+10,937	$0.00	+$0
Kevin Tan	Feb 18	Option Exercise/Conversion (M) Compensation/Award	104,826	+10,625	$0.00	+$0
Alexander Cumbo	Feb 18	Option Exercise/Conversion (M) Compensation/Award	252,049	+30,031	$0.00	+$0
David T Howton	Feb 18	Option Exercise/Conversion (M) Compensation/Award	112,546	+14,687	$0.00	+$0

February 04, 2026

Ilan Ganot

Open Market Sale

Change: -7,205

Price: $6.44

Shares: 25,271

Value: -$46,413

Kevin Tan

Open Market Sale

Change: -14,783

Price: $6.44

Shares: 94,201

Value: -$95,230

Gabriel Brooks

Open Market Sale

Change: -12,616

Price: $6.44

Shares: 84,092

Value: -$81,271

Jessie Hanrahan

Open Market Sale

Change: -12,348

Price: $6.44

Shares: 70,327

Value: -$79,544

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ilan Ganot	Feb 06	Open Market Sale (S) Market Sale	25,271	-7,205	$6.44	-$46,413
Kevin Tan	Feb 06	Open Market Sale (S) Market Sale	94,201	-14,783	$6.44	-$95,230
Gabriel Brooks	Feb 06	Open Market Sale (S) Market Sale	84,092	-12,616	$6.44	-$81,271
Jessie Hanrahan	Feb 06	Open Market Sale (S) Market Sale	70,327	-12,348	$6.44	-$79,544