Understand Stock

$SLNO

$53.02 +$0.01 (0.02%)

Deep Research with AI Research

Overview

$SLNO Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

LLP Abingworth

18,022,602 shares

Net: 0 B/S: -

VENTURES V LP FORWARD

7,251,728 shares

Net: 0 B/S: -

PARTNERS AFFILIATES VII LP TECHNOLOGY

6,904,925 shares

Net: 0 B/S: -

Opportunity, LLC Vivo

4,458,294 shares

Net: 0 B/S: -

EDGAR ENGLEMAN

4,027,292 shares

Net: 0 B/S: -

Ventures V Affiliates Fund, L.P. Vivo

3,894,990 shares

Net: 0 B/S: -

Ventures Fund V, L.P. Vivo

3,888,137 shares

Net: 0 B/S: -

Ventures V, LLC Vivo

3,633,805 shares

Net: 0 B/S: -

JOSEPH EDELMAN

3,074,542 shares

Net: 0 B/S: -

PARTNERS LP ORACLE

2,520,246 shares

Net: 0 B/S: -

MANAGEMENT VII LLC TP

1,670,542 shares

Net: 0 B/S: -

Group, LLC TC

1,531,436 shares

Net: 0 B/S: -

LARRY N FEINBERG

655,000 shares

Net: 0 B/S: -

David D O'Toole

354,945 shares

Net: 0 B/S: -

ERNEST MARIO

193,066 shares

Net: 0 B/S: -

Raymond W. Urbanski

145,000 shares

Net: 0 B/S: -

James H Mackaness

131,763 shares

Net: +26,587 B/S: ∞

Anthony Wondka

46,863 shares

Net: 0 B/S: -

STEINAR J ENGELSEN

41,831 shares

Net: 0 B/S: -

JACK W SCHULER

36,595 shares

Net: 0 B/S: -

William G Harris

19,392 shares

Net: 0 B/S: -

James Walter Glasheen

15,931 shares

Net: 0 B/S: -

MAHENDRA SHAH

15,931 shares

Net: 0 B/S: -

RAJEN DALAL

15,931 shares

Net: 0 B/S: -

Stephen Kirnon

14,996 shares

Net: 0 B/S: -

Gwen A Melincoff

10,000 shares

Net: 0 B/S: -

Jonathan Wolter

10,000 shares

Net: 0 B/S: -

STUART J COLLINSON

1,018 shares

Net: 0 B/S: -

Birgitte Volck

0 shares

Net: -17,536 B/S: -

Andrew Sinclair

0 shares

Net: -10,491 B/S: -

Kristen Yen

0 shares

Net: -28,143 B/S: ∞

Patricia C Hirano

0 shares

Net: -13,206 B/S: ∞

Bhatnagar Anish

0 shares

Net: -577,076 B/S: ∞

Matthew Pauls

0 shares

Net: -10,491 B/S: -

Dawn Carter Bir

0 shares

Net: -16,991 B/S: -

Meredith Manning

0 shares

Net: -42,693 B/S: 5.88

Michael F. Huang

0 shares

Net: -34,491 B/S: 2.44

Manher Joshi

0 shares

Net: +72,321 B/S: ∞

Jennifer Fulk

0 shares

Net: +67,660 B/S: ∞

Kevin Norrett

0 shares

Net: +64,286 B/S: ∞

Mark W Hahn

0 shares

Net: 0 B/S: ∞

INVESTMENTS IV LLC BIOASIA

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
LLP Abingworth	18,022,602	0	-
VENTURES V LP FORWARD	7,251,728	0	-
PARTNERS AFFILIATES VII LP TECHNOLOGY	6,904,925	0	-
Opportunity, LLC Vivo	4,458,294	0	-
EDGAR ENGLEMAN	4,027,292	0	-
Ventures V Affiliates Fund, L.P. Vivo	3,894,990	0	-
Ventures Fund V, L.P. Vivo	3,888,137	0	-
Ventures V, LLC Vivo	3,633,805	0	-
JOSEPH EDELMAN	3,074,542	0	-
PARTNERS LP ORACLE	2,520,246	0	-
MANAGEMENT VII LLC TP	1,670,542	0	-
Group, LLC TC	1,531,436	0	-
LARRY N FEINBERG	655,000	0	-
David D O'Toole	354,945	0	-
ERNEST MARIO	193,066	0	-
Raymond W. Urbanski	145,000	0	-
James H Mackaness	131,763	+26,587	∞
Anthony Wondka	46,863	0	-
STEINAR J ENGELSEN	41,831	0	-
JACK W SCHULER	36,595	0	-
William G Harris	19,392	0	-
James Walter Glasheen	15,931	0	-
MAHENDRA SHAH	15,931	0	-
RAJEN DALAL	15,931	0	-
Stephen Kirnon	14,996	0	-
Gwen A Melincoff	10,000	0	-
Jonathan Wolter	10,000	0	-
STUART J COLLINSON	1,018	0	-
Birgitte Volck	0	-17,536	-
Andrew Sinclair	0	-10,491	-
Kristen Yen	0	-28,143	∞
Patricia C Hirano	0	-13,206	∞
Bhatnagar Anish	0	-577,076	∞
Matthew Pauls	0	-10,491	-
Dawn Carter Bir	0	-16,991	-
Meredith Manning	0	-42,693	5.88
Michael F. Huang	0	-34,491	2.44
Manher Joshi	0	+72,321	∞
Jennifer Fulk	0	+67,660	∞
Kevin Norrett	0	+64,286	∞
Mark W Hahn	0	0	∞
INVESTMENTS IV LLC BIOASIA	0	0	-

Individual Transactions

May 18, 2026

Mark W Hahn

Disposition to Issuer

Change: -10,046

Price: $0.00

Shares: 0

Value: -$0

Matthew Pauls

Disposition to Issuer

Change: -10,491

Price: $0.00

Shares: 0

Value: -$0

Kristen Yen

Disposition to Issuer

Change: -37,639

Price: $0.00

Shares: 0

Value: -$0

Dawn Carter Bir

Disposition to Issuer

Change: -16,991

Price: $0.00

Shares: 0

Value: -$0

Meredith Manning

Disposition to Issuer

Change: -64,507

Price: $0.00

Shares: 0

Value: -$0

Bhatnagar Anish

Disposition to Issuer

Change: -583,656

Price: $0.00

Shares: 0

Value: -$0

Birgitte Volck

Disposition to Issuer

Change: -17,536

Price: $0.00

Shares: 0

Value: -$0

Andrew Sinclair

Disposition to Issuer

Change: -10,491

Price: $0.00

Shares: 0

Value: -$0

Patricia C Hirano

Disposition to Issuer

Change: -22,702

Price: $0.00

Shares: 0

Value: -$0

Kevin Norrett

Disposition to Issuer

Change: -17,786

Price: $0.00

Shares: 0

Value: -$0

Jennifer Fulk

Disposition to Issuer

Change: -39,200

Price: $0.00

Shares: 0

Value: -$0

Manher Joshi

Disposition to Issuer

Change: -20,171

Price: $0.00

Shares: 0

Value: -$0

Michael F. Huang

Disposition to Issuer

Change: -39,823

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Change	Price	Value
Mark W Hahn	May 18	Disposition to Issuer (D) Payment to Issuer	-10,046	$0.00	-$0
Matthew Pauls	May 18	Disposition to Issuer (D) Payment to Issuer	-10,491	$0.00	-$0
Kristen Yen	May 18	Disposition to Issuer (D) Payment to Issuer	-37,639	$0.00	-$0
Dawn Carter Bir	May 18	Disposition to Issuer (D) Payment to Issuer	-16,991	$0.00	-$0
Meredith Manning	May 18	Disposition to Issuer (D) Payment to Issuer	-64,507	$0.00	-$0
Bhatnagar Anish	May 18	Disposition to Issuer (D) Payment to Issuer	-583,656	$0.00	-$0
Birgitte Volck	May 18	Disposition to Issuer (D) Payment to Issuer	-17,536	$0.00	-$0
Andrew Sinclair	May 18	Disposition to Issuer (D) Payment to Issuer	-10,491	$0.00	-$0
Patricia C Hirano	May 18	Disposition to Issuer (D) Payment to Issuer	-22,702	$0.00	-$0
Kevin Norrett	May 18	Disposition to Issuer (D) Payment to Issuer	-17,786	$0.00	-$0
Jennifer Fulk	May 18	Disposition to Issuer (D) Payment to Issuer	-39,200	$0.00	-$0
Manher Joshi	May 18	Disposition to Issuer (D) Payment to Issuer	-20,171	$0.00	-$0
Michael F. Huang	May 18	Disposition to Issuer (D) Payment to Issuer	-39,823	$0.00	-$0

March 27, 2026

Michael F. Huang

Open Market Sale

Change: -4,256

Price: $30.04

Shares: 42,149

Value: -$127,837

Meredith Manning

Open Market Sale

Change: -4,864

Price: $30.04

Shares: 67,165

Value: -$146,099

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael F. Huang	Mar 31	Open Market Sale (S) Market Sale	42,149	-4,256	$30.04	-$127,837
Meredith Manning	Mar 31	Open Market Sale (S) Market Sale	67,165	-4,864	$30.04	-$146,099

March 02, 2026

Jennifer Fulk

Option Exercise/Conversion

Change: +67,660

Price: $0.00

Shares: 67,660

Value: +$0

Jennifer Fulk

Grant/Award Acquisition

Change: +39,200

Price: $0.00

Shares: 39,200

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jennifer Fulk	Mar 04	Option Exercise/Conversion (M) Compensation/Award	67,660	+67,660	$0.00	+$0
Jennifer Fulk	Mar 04	Grant/Award Acquisition (A) Compensation/Award	39,200	+39,200	$0.00	+$0

January 21, 2026

Michael F. Huang

Grant/Award Acquisition

Change: +10,400

Price: $0.00

Shares: 46,405

Value: +$0

Manher Joshi

Grant/Award Acquisition

Change: +4,100

Price: $0.00

Shares: 20,171

Value: +$0

Kevin Norrett

Grant/Award Acquisition

Change: +3,500

Price: $0.00

Shares: 17,786

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael F. Huang	Jan 23	Grant/Award Acquisition (A) Compensation/Award	46,405	+10,400	$0.00	+$0
Manher Joshi	Jan 23	Grant/Award Acquisition (A) Compensation/Award	20,171	+4,100	$0.00	+$0
Kevin Norrett	Jan 23	Grant/Award Acquisition (A) Compensation/Award	17,786	+3,500	$0.00	+$0