Arkolith/Insider Trading/DCI/Form 4

Lewis Richard Brent

PresidentDONALDSON Co INC (DCI) · full profile →Form 4 · filed Oct 3, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 2, 2025Option exercise(M)14K$28.00$378K53K
Oct 2, 2025Tax withholding(F)9K$82.08$737K44K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Oct 2, 2025Option exercise(M)14K—$00
Oct 1, 2025Grant(A)42K—$042K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000029644-25-000115) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML