CB

Climb Bio, Inc.

CLYM·NASDAQ

$10.44

-6.8%
HealthcareBiotechnology

Climb Bio, Inc., a biotechnology company, focuses on developing therapies for autoimmune-driven inflammatory diseases. It develops budoprutug, an anti-CD19 monoclonal antibody for various autoimmune diseases, including systemic lupus erythematosus and lupus nephritis, immune thrombocytopenia, and membranous nephropathy. The company was formerly known as Eliem Therapeutics, Inc. and changed its name to Climb Bio, Inc. in October 2024. Climb Bio, Inc. was incorporated in 2018 and is headquartered in Wilmington, Delaware.

At a Glance

Live Snapshot
Market Cap$711.85M
EPS-0.8800
P/E Ratio-11.86
Earnings Date08/11/2026
-42.16%
Return on Invested Capital
9%
3Y+21.0%
5Y-57.0%
10Y+17.0%
-37.30%
Return on Equity
7%
3Y+6.0%
5Y-61.0%
10Y+17.0%
-35.68%
Return on Assets
5%
3Y+6.0%
5Y-57.0%
10Y+17.0%
CB

Climb Bio, Inc. Management Team

CLYM · NASDAQ
DP

Dr. Perrin Wilson B.S., Ph.D.

Chief Business Officer

DA

Dr. Aoife M. Brennan BAO, BCh, M.D., MB, MMSc

Chief Executive Officer, President & Director

Compensation

$854,402

Born 1977(Age 49)
DB

Dr. Brett Kaplan M.B.A., M.D.

Chief Operating Officer, Treasurer, Secretary & Principal Financial Officer

Compensation

$583,846

Born 1975(Age 51)
DN

Dr. Nishi Rampal M.D.

Senior Vice President of Clinical Development

ME

Ms. Emily Pimblett CPA

Senior Vice President of Finance & Chief Accounting Officer

Born 1984(Age 42)
female
MK

Ms. Kate Hecht M.B.A.

Senior Vice President of Program Management

female
MJ

Ms. Janaki M. Subramanyam M.Sc.

Vice President & Head of Regulatory Affairs

female
c

Climb Bio, Inc. Insider Positioning

CLYM · NASDAQ

During the last 12 months, insiders have purchased $1.14M and sold $1.85M worth of CLYM shares, resulting in $713K of net selling activity.

3 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

3-6 Months

Bought

321.7K

779.62K

Sold

150.0K

879.38K

Net Activity

-100K

-$100K

6-9 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

9-12 Months

Bought

280.0K

361.20K

Sold

621.9K

974.69K

Net Activity

-613K

-$613K

Top Buyers

1
RCML

Ra Capital Management, L.P.

Director, 10 Percent Owner:

361.7K shares4 transactions

$831K

2
LAD

Levin Andrew David

Director

40.0K shares1 transactions

$52K

3
TSB

Thomas Stephen Basil

Director

40.0K shares1 transactions

$52K

4
WDE

Williams Douglas E

Director

40.0K shares1 transactions

$52K

5
DJ

Dunn Judith

Director

40.0K shares1 transactions

$52K

Top Sellers

1
WPM

Wilson Perrin Megan

Officer: Chief Business Officer

600.0K shares1 transactions

$948K

2
TSB

Thomas Stephen Basil

Director

150.0K shares4 transactions

$879K

3
BA

Brennan Aoife

Director, Officer: President And Ceo

20.6K shares1 transactions

$25K

4
PE

Pimblett Emily

Officer: Svp, Finance & Cao

1.2K shares1 transactions

$2K

Insider Activity Analysis

Net Insider Sentiment

Bearish

Slightly bearish with $713K net selling. Selling modestly exceeds buying, which could be routine diversification rather than concern.

Buy/Sell Ratio

0.62:1

Moderately negative ratio. Selling is roughly double the buying, which may be routine or signal caution.

Insider Participation

Moderate Buying

5 insider buyers vs. 4 sellers. More insiders buying than selling indicates positive sentiment.

SEC Filings

CLYM - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 24, 2026
June 05, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 25, 2025
June 04, 2025
2025
DEF 14A

DEF 14A 2023

N/A

April 06, 2023
May 18, 2023
2023
DEF 14A

DEF 14A 2022

N/A

April 08, 2022
May 19, 2022
2022
Showing 1 to 4 of 4 filings