WIECHMANN ANDREW C.

PrivateCIK: 1769683
Location

NEW YORK, NY

WIECHMANN ANDREW C. (Interim CFO and Treasurer) sold 2.0% of their position (450.00 shares) of MSCI INC. on the open market

Open‑market sale worth $252.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWIECHMANN ANDREW C.CIK 1769683
IssuerMSCI INC.CIK 1408198
Officer· Interim CFO and Treasurer
Since Mar 2019
-450.00
Net shares
Net seller
$252.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
450.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

450.00

Price / share

$560.00

Trade value

$252K

% of position

2.0%
3/17/2026
22.99K22.54K
Total

Net shares

450.00

Net value

-$252K

Derivative Transactions0
No derivative transactions reported
WIECHMANN ANDREW C. — Insider Transaction (Form 4) Filed Mar 19, 2026 | Finecho