Key facts
- This page summarizes Stephen E. Macadam's Form 4 filing for Atmus Filtration Technologies Inc. (ATMU).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 13 Aug 2026, 14:48.
Stephen E. Macadam - 12 Aug 2026 Form 4 Insider Report for Atmus Filtration Technologies Inc. (ATMU)
- Reporting relationship
- Director
- Issuer ticker
- ATMU
- Reported as of
- 12 Aug 2026
- Net transaction value
- +$99,551
- SEC form
- 4
- Accepted by SEC
- 13 Aug 2026, 14:48:59 UTC
- Prior SEC filing
- 15 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/Tiffany B. Williams, Attorney-in-Fact for Stephen E. Macadam
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Stephen E. Macadam filed Form 4 for Atmus Filtration Technologies Inc. (ATMU) on 13 Aug 2026.
Change
- Previous filing in this sequence was filed on 15 Jun 2026.
- Current net transaction value: +$99,551.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001432316
Primary reporting owner
Macadam Stephen E.
- Relationship
- Director
- Address
- 26 CENTURY BOULEVARD, NASHVILLE
- Signature
- /s/Tiffany B. Williams, Attorney-in-Fact for Stephen E. Macadam
- Signature date
- 13 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ATMU
transaction
Common Stock
Purchase
- Transaction value
- $99,551
- Shares
- +2,000
- Change %
- +5.2%
- Price
- $49.78
- Shares after
- 40,588
- Date
- 12 Aug 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.