RA CAPITAL MANAGEMENT, L.P.

PrivateCIK: 1346824
Location

BOSTON, MA

RA CAPITAL MANAGEMENT, L.P. exercised options at CLIMB BIO, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 4 exercises
InsiderRA CAPITAL MANAGEMENT, L.P.CIK 1346824
→
IssuerCLIMB BIO, INC.CIK 1768446
Director10% Owner
Since Aug 2021
0.00
Net shares
Net seller
$195.1K
Total acquired
0
Open market trades
0B · 0S
8
Total transactions
70K acquired · 70K disposed
Non-Derivative Transactions4

Common Stock

Indirect
M · Option Exercise

Shares

+10K

Price / share

$3.46

Trade value

$34.60K

% of position

New position
9/28/2026
0.00→10K

Common Stock

Indirect
M · Option Exercise

Shares

+10K

Price / share

$3.00

Trade value

$30K

% of position

100.0%
9/28/2026
10K→20K

Common Stock

Indirect
M · Option Exercise

Shares

+10K

Price / share

$7.89

Trade value

$78.90K

% of position

50.0%
9/28/2026
20K→30K

Common Stock

Indirect
M · Option Exercise

Shares

+40K

Price / share

$1.29

Trade value

$51.60K

% of position

133.3%
9/28/2026
30K→70K
Total

Net shares

+70K

Net value

$195.10K

Derivative Transactions4

Stock Option (Right to Buy)

Indirect
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

3.46

Held after

0.00

Exercisable

—

9/28/2026

Stock Option (Right to Buy)

Indirect
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

3

Held after

0.00

Exercisable

—

9/28/2026

Stock Option (Right to Buy)

Indirect
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

7.89

Held after

0.00

Exercisable

—

9/28/2026

Stock Option (Right to Buy)

Indirect
M · Option Exercise
Converts to

Common Stock

40K shares

Shares

−40K

Strike price

1.29

Held after

0.00

Exercisable

—

9/28/2026
Non-Derivative Holdings (Post-Transaction)5

Common Stock

Indirect
Shares owned3.84M

Common Stock

Indirect
Shares owned1.23M

Common Stock

Indirect
Shares owned3.67M

Common Stock

Indirect
Shares owned841.09K

Common Stock

Indirect
Shares owned483.68K
Total
10.06M indirect10.06M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
RA CAPITAL MANAGEMENT, L.P. — Insider Transaction (Form 4) Filed Sep 30, 2026 | Finecho