Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Aug 13, 2026
Reporting period
Not applicable
Filed with the SEC
Aug 17, 2026
OfficerOption exercise
Context
Classification
option exercise
Code M — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0002043506-26-000005
Filed / recorded
Aug 17, 2026, 3:19 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
FASTENAL CO
Issuer CIK
815556
Ticker
FAST
Reporting person
Donnalee Kathleen Papenfuss
Relationship
Officer
Officer title
EVP-Strategy and Communication
Security
Employee Stock Option (Right to Buy)
Table
Derivative (Table II)
Transaction date
Aug 13, 2026
Transaction code
M
Shares / units
1,364
Price per share
$0.00
Acquired / disposed
Disposed (D)
Shares owned after
0
Ownership form
Direct
Amendment
No
Footnotes from the filing
The option will vest and become exercisable over a period of eight years, with 25% of the option vesting and becoming exercisable two years after the relevant vesting period, and the remainder vesting and becoming exercisable proportionately each year thereafter.