← Back
A

$ Value

$0

Shares

909

Price

$0

Filed

May 19

Insider

Name

LAMBERT WILLIAM M

Title

CIK

0001187330

Roles

Director

Transaction Details

Transaction Date

2025-05-16

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

44,361

Footnotes

Totals in these columns reflect the following change in beneficial ownership: there was a transfer of 11,200 shares from "Indirect-By GRAT (Wife)" to "Indirect-By Wife" on December 7, 2023 and there was a transfer of 13,900 shares from "Indirect-By GRAT (Wife)" to "Indirect-By Wife" on December 6, 2024.

Filing Info

Accession No.

0001225208-25-005288

Form Type

4

Issuer CIK

0000066570

LAMBERT WILLIAM M's History

Date Ticker Type Value
2026-02-18 KMT M $292K
2026-02-18 KMT F $292K
2026-02-18 KMT M $0
2025-12-12 MSA G $0
2025-08-15 KMT M $117K
2025-08-15 KMT F $4K
2025-08-15 KMT M $0
2025-08-15 KMT M $0
2025-08-15 KMT M $0
2025-08-15 KMT A $0

Other Insiders at MSA (90d)

Insider Bought Sold Last
PEARSE DIANE M 2026-03-10
BECK JULIE A
Chief Financial Officer
2026-03-04
Savi Luca 2026-03-10
Blanco Steven C. Sr.
CEO
2026-03-08
Vartanian Nishan J. 2026-03-08
Jordan Gregory B. 2026-03-10
Phillips Sandra L. 2026-03-10
Sciullo Stephanie L
President
2026-03-08
Buck Jonathan D.
Chief Accounting Officer
$224K 2026-03-08
Roda Richard W
Vice President, Secretary, CLO
2026-03-08
Howells David J
Senior Vice President
2026-03-08