Key facts
- This page summarizes Jacinth C. Smiley's Form 4 filing for DONALDSON Co INC (DCI).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 06 Jan 2026, 14:19.
Jacinth C. Smiley - 02 Jan 2026 Form 4 Insider Report for DONALDSON Co INC (DCI)
- Reporting relationship
- Director
- Issuer ticker
- DCI
- Reported as of
- 02 Jan 2026
- Net transaction value
- +$22,482
- SEC form
- 4
- Accepted by SEC
- 06 Jan 2026, 14:19:22 UTC
- Prior SEC filing
- 06 Oct 2025
- Next SEC filing
- 06 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- Amy C. Becker, Attorney-in-Fact for Jacinth C. Smiley
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Jacinth C. Smiley filed Form 4 for DONALDSON Co INC (DCI) on 06 Jan 2026.
Change
- Previous filing in this sequence was filed on 06 Oct 2025.
- Current net transaction value: +$22,482.
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 0001735999
Primary reporting owner
Smiley Jacinth C
- Relationship
- Director
- Address
- 1400 WEST 94TH STREET, BLOOMINGTON
- Signature
- Amy C. Becker, Attorney-in-Fact for Jacinth C. Smiley
- Signature date
- 06 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DCI
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +900
- Change %
- +14%
- Price
- $0.000000
- Shares after
- 7,394
- Date
- 02 Jan 2026
- Ownership
- Direct
DCI
transaction
Common Stock
Award
- Transaction value
- $22,482
- Shares
- +250
- Change %
- +3.4%
- Price
- $89.93
- Shares after
- 7,644
- Date
- 02 Jan 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
DCI
transaction
Derivative
Stock Option (right to buy)
Award
- Transaction value
- $0
- Shares
- +3,000
- Change %
- Price
- $0.000000
- Shares after
- 3,000
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,000
- Exercise price
- $89.93
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
The option vests in three equal annual installments beginning on January 2, 2027.