KIRBY WILLIAM C.

PrivateCIK: 1413483
Location

LEXINGTON, MA

KIRBY WILLIAM C. received a stock award from CABOT CORP

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

A · 1 award
InsiderKIRBY WILLIAM C.CIK 1413483
IssuerCABOT CORPCIK 16040
Director
Since Jan 2019
+486.00
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
486.00 acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+486.00

Price / share

Trade value

% of position

1.8%
1/8/2026
27.20K27.69K
Total

Net shares

+486.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
KIRBY WILLIAM C. — Insider Transaction (Form 4) Filed Jan 12, 2026 | Finecho