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RPM International Inc

RPM
Exchange
NYSE
Industry
Paints, Varnishes, Lacquers, Enamels & Allied Prods
SEC CIK
0000110621

In the last 90 days, RPM International Inc insiders filed 0 open-market purchases and 1 sale; 801 institutions reported holding it in 13F filings for Q2 2026, worth $12.1B in total; no superinvestor holds it.

Holders of 5% or more of RPM

Holders whose latest Schedule 13D or 13G filing reports 5% or more of RPM International Inc, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of RPM
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A9.20%11.7M shares–Oct 27, 20261 filingOct 27, 2026SEC
Aristotle Capital Management, LLC13G/A6.32%8.10M shares–Feb 2, 20215 filingsNov 14, 2025SEC
Vanguard Portfolio Management LLC13G5.60%7.18M sharesNewApr 29, 20261 filingApr 29, 2026SEC
Vanguard Capital Management LLC13G5.23%6.71M sharesNewApr 30, 20261 filingApr 30, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

26 Schedule 13D and 13G filings on RPM International Inc, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on RPM
Filed (ET)FilerFormStakeChangeEvent dateFiling
Nov 10, 20269:12 AM ETState Street Corp13G4.60%5.84M shares−0.50 ppfrom 5.10%Below 5%Sep 30, 2026SEC
Oct 27, 20265:25 PM ETBlackRock, Inc.13G/A9.20%11.7M shares–Sep 30, 2026SEC
Apr 30, 20261:01 PM ETVanguard Capital Management LLC13G5.23%6.71M sharesNewMar 31, 2026SEC
Apr 29, 20263:06 PM ETVanguard Portfolio Management LLC13G5.60%7.18M sharesNewMar 31, 2026SEC
Mar 27, 20261:02 PM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Nov 14, 20259:00 AM ETAristotle Capital Management, LLC13G/A6.32%8.10M shares–Sep 30, 2025SEC
Aug 11, 20258:14 AM ETState Street Corp13G5.10%6.54M shares+0.20 ppfrom 4.90%Jun 30, 2025SEC
May 13, 202512:14 PM ETState Street Corp13G4.90%6.31M shares−0.10 ppfrom 5.00%Below 5%Mar 31, 2025SEC
Feb 5, 20256:30 AM ETState Street Corp13G5.00%6.44M shares–Dec 31, 2024SEC
Mar 7, 202412:29 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 14, 2024Aristotle Capital Management, LLC13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Jan 24, 20242:27 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 14, 2023Aristotle Capital Management, LLC13G/AOld format–––SEC
Feb 14, 2023Price T Rowe Associates Inc13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Jan 24, 20231:56 PM ETBlackRock Inc.13GOld format–––SEC
Feb 14, 2022Aristotle Capital Management, LLC13G/AOld format–––SEC
Feb 14, 2022Price T Rowe Associates Inc13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Jan 31, 20225:59 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 16, 2021State Street Corp13G/AOld format–––SEC
Feb 16, 2021Price T Rowe Associates Inc13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 2, 2021Aristotle Capital Management, LLC13GOld format–New–SEC
Feb 1, 20218:23 AM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

21 notices from officers, directors and other affiliates planning to sell RPM International Inc shares, newest first.

Form 144 notices for RPM
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Nov 9, 202612:19 PM ETNance Frederick R.Director1.90K$196.1KNov 9, 2026Wells Fargo Clearing ServicesSEC
Jan 21, 202612:25 PM ETKinser Timothy R.Officer3.44K$379.6KJan 21, 2026Wells Fargo Clearing ServicesSEC
Nov 12, 20258:45 AM ETNance Frederick R.Director792$85.1KNov 11, 2025Wells Fargo Clearing ServicesSEC
Aug 6, 202510:05 AM ETNance Frederick R.Director1.00K$118.8KAug 6, 2025Wells Fargo Clearing ServicesSEC
Nov 14, 20243:19 PM ETNance Frederick R.Director594$80.1KNov 14, 2024Wells Fargo Clearing ServicesSEC
Oct 31, 202412:20 PM ETLaroche Michael J.Officer3.62K$463.2KOct 31, 2024Northwestern Mutual Investment ServicesSEC
Oct 18, 202411:37 AM ETCrandall Tracy D.Officer3.72K$495.2KOct 18, 2024Charles Schwab & Co., Inc.SEC
Oct 7, 20244:12 PM ETRatajczak Matthew TOfficer3.16K$404.9KOct 7, 2024Wells Fargo Clearing ServicesSEC
Aug 16, 20244:49 PM ETSullivan Frank COfficer · Director57.1K$6.62MAug 16, 2024Wells Fargo Clearing ServicesSEC
Jul 29, 20243:57 PM ETRatajczak Matthew TOfficer1.45K$170.3KJul 29, 2024Wells Fargo Clearing ServicesSEC
May 15, 202412:39 PM ETGordon Russell LOfficer11.7K$1.33MMay 15, 2024Wells Fargo Clearing ServicesSEC
Feb 15, 20243:00 PM ETRatajczak Matthew TOfficer6.00K$655.5KFeb 15, 2024Wells Fargo Clearing ServicesSEC
Feb 15, 20242:54 PM ETAmendedNance Frederick R.Director1.83K$199.2KFeb 15, 2024Wells Fargo Clearing ServicesSEC
Jan 10, 20243:51 PM ETKinser Timothy R.Officer2.38K$254.7KJan 10, 2024Wells Fargo Clearing ServicesSEC
Nov 13, 20239:03 AM ETNance Frederick R.Director1.27K$123.1KNov 10, 2023Wells Fargo Clearing ServicesSEC
Nov 7, 20233:42 PM ETSullivan Frank COfficer · Director47.4K$4.55MNov 7, 2023Wells Fargo Clearing ServicesSEC
Aug 11, 20234:20 PM ETMichael J. LarocheVP, Controller and CAO2.59K$266.4KAug 17, 2023Pershing LLCSEC
Aug 3, 202312:11 PM ETRatajczak Matthew TOfficer6.14K$631.6KAug 3, 2023Wells Fargo Clearing ServicesSEC
Aug 3, 202310:25 AM ETMoore Edward W.Officer3.97K$406.8KAug 3, 2023Wells Fargo Clearing ServicesSEC
Aug 2, 20235:47 PM ETFrank C. Sullivan, co-trustee of Thomas C. Sullivan Trust, as Amended, and Thomas C. and Sandra A. Sullivan Grandchildren TrustsChairman and CEO29.2K$3.09MAug 2, 2023Janney Montgomery Scott LLCSEC
Apr 20, 202311:27 AM ETGordon Russell LOfficer11.9K$981.7KApr 20, 2023Wells Fargo AdvisorsSEC