MCNEILL JONATHAN

PrivateCIK: 1824673
Location

WALTHAM, MA

MCNEILL JONATHAN (See Remarks) received a stock award from CRESCENT BIOPHARMA, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards
InsiderMCNEILL JONATHANCIK 1824673
IssuerCRESCENT BIOPHARMA, INC.CIK 1253689
Officer· See Remarks
Since Jun 2025
+103.54K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
103.54K acquired
Non-Derivative Transactions2

Ordinary Shares

Direct
A · Award

Shares

+19.51K

Price / share

Trade value

% of position

14.5%
12/15/2025
134.20K153.71K

Ordinary Shares

Direct
A · Award

Shares

+6K

Price / share

Trade value

% of position

3.9%
12/15/2025
153.71K159.71K
Total

Net shares

+25.51K

Net value

$0.00

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Ordinary Shares

78.03K shares

Shares

+78.03K

Strike price

13.21

Held after

78.03K

Exercisable

12/15/2025
MCNEILL JONATHAN — Insider Transaction (Form 4) Filed Dec 17, 2025 | Finecho