Mine Safety Appliances Co

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Mine Safety Appliances Co
TickerMSA
CIK #0000066570
CUSIP553498106
SectorLife Sciences - Orthopedic, Prosthetic & Surgical Appliances & Supplies
Address121 Gamma Dr OHara Township, Pittsburgh, PA 15238
Source [EDGAR]
CIK Filing 2011 - 2025
[0000066570] 10-K
[0000066570] 10-Q
[0000066570] 3
[0000066570] 4
[0000066570] 5
[0000066570] 8-K
[0000066570] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
JPMorgan Chase & Co MSA Safety Inc [2025-02-10] 0.0
APG Asset Management US Inc MSA Safety Inc [2025-01-07] 0.0
JPMorgan Chase & Co MSA Safety Inc [2024-01-10] 5.4
APG Asset Management US Inc MSA Safety Inc [2020-03-17] 5.04
State Street Corp MSA Safety Inc [2020-02-14] 5.88
JPMorgan Chase & Co MSA Safety Inc [2020-01-24] 5.8
State Street Corp MSA Safety Inc [2019-02-14] 5.9
State Street Corp MSA Safety Inc [2018-02-14] 7.26
Silvercrest Asset Management Group LLC MSA Safety Inc [2017-02-14] 5.9
Vanguard Group Inc Mine Safety Appliances Co [2013-02-13] 5.65
Form 3/4/5 Filer 2011 - 2025
MSA Safety Inc
Beck Julie A
Savi Luca
Phillips Sandra L.
Jordan Gregory B.
Pearse Diane M
Brody Elyse L
Buck Jonathan D.
Bruggeworth Robert A
Lambert William M
Vartanian Nishan J.
Sperry William R
Roda Richard W
Howells David J
Sciullo Stephanie L
Blanco Steven C. Sr.
McChesney Lee B
Roberts Rebecca B
Ryan John T III
Leenen Bob Willem
Krause Kenneth D.
Giacomini Thomas
McClaine Douglas K
Shaw L Edward Jr
Killeen Randall
Garcia Tunon Alvaro
BOVE Kerry M
Weber Markus H
Duff Gavan C M
Uhler Paul R
Herman Roberta Anne
Herring Ronald N Jr
Witmer Thomas H
Birgersson Joakim
Hotopp Thomas B
Muschter Thomas
McMahan Stacy Powell
Bigler Joseph A
Zeitler Dennis L
Cederna James A
Unkovic John C
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2025-06-30] SOLE 0 3,745,244
BlackRock, Inc. [2025-06-30] SOLE 3,254,795 3,374,617
APG Asset Management N.V. [2025-06-30] DFND 1,866,963 1,866,963
JPMorgan Chase & Co [2025-06-30] DFND 1,665,474 1,807,257
State Street Corp [2025-06-30] DFND 1,569,358 1,713,525
Champlain Investment Partners LLC [2025-06-30] SOLE 1,320,906 1,668,053
Ruane Cunniff & Goldfarb LP [2025-06-30] SOLE 946,539 949,067
Geode Capital Management LLC [2025-06-30] DFND 826,793 833,928
Cooke & Bieler LP [2025-06-30] SOLE 674,082 813,762
Conestoga Capital Advisors LLC [2025-06-30] SOLE 753,192 784,924
Bank of New York Mellon Corp [2025-06-30] DFND 712,257 753,084
M&G Plc [2025-06-30] SOLE 186,827 722,251
Dimensional Fund Advisors LP [2025-06-30] SOLE 653,166 690,638
First Trust Advisors LP [2025-06-30] SOLE 613,630 613,630
Fiduciary Management Inc /WI/ [2025-06-30] SOLE 483,816 528,255
Channing Capital Management LLC [2025-06-30] SOLE 281,654 516,459
Morgan Stanley [2025-06-30] DFND 406,921 457,981
Invesco Ltd. [2025-06-30] DFND 0 449,136
Charles Schwab Investment Management Inc [2025-06-30] SOLE 427,841 427,841
Principal Financial Group Inc [2025-06-30] DFND 410,054 410,054
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] SOLE 335,005 397,703
Brown Advisory Inc [2025-06-30] DFND 288,494 373,830
Ameriprise Financial Inc [2025-06-30] DFND 0 359,327
Nixon Peabody Trust Co [2025-06-30] SOLE 347,550 347,550
Northern Trust Corp [2025-06-30] DFND 344,435 346,294
Goldman Sachs Group Inc [2025-06-30] DFND 335,202 338,713
Janus Henderson Group PLC [2025-06-30] DFND 0 314,298
Norges Bank [2025-06-30] SOLE 311,390 311,390
UBS Group AG [2025-06-30] DFND 261,525 297,243
Raymond James Financial Inc [2025-06-30] DFND 281,267 290,343
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