CASTELEIN CALEY

PrivateCIK: 1355758
Location

SAN FRANCISCO, CA

CASTELEIN CALEY reported 1 transaction at TOURMALINE BIO, INC.

Review the transaction codes below to understand the nature of each event.

InsiderCASTELEIN CALEYCIK 1355758
IssuerTOURMALINE BIO, INC.CIK 1827506
Director
Since Oct 2023
-522.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
522.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
G · Gift

Shares

522.00

Price / share

Trade value

% of position

0.1%
10/15/2025
516.52K516K
Total

Net shares

522.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned431.94K
Total
431.94K indirect431.94K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CASTELEIN CALEY — Insider Transaction (Form 4) Filed Oct 17, 2025 | Finecho