Transaction · 0002043506-26-000005

Papenfuss Donnalee Kathleen

Papenfuss Donnalee Kathleen, ESC, reported a transaction classified as exercise at FASTENAL CO involving 7894.000000 shares for an estimated $149986.00. Reported holdings after the transaction were 7894.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MESC
FASTFASTENAL CO
Trade date
Aug 13, 2026
Filing date
Aug 17, 2026
View on SEC Insider profile
Estimated value$149kShares × reported price
Shares traded7.89k$19.00 per share
Holdings after7.89kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

FAST price since this filing

Daily closing prices, with the filing date and available return windows
FAST · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -10.7%1w ago -0.8%1d ago +1.9%
Returns since7d +0.1%30d -3.6%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0002043506-26-000005
Common Stock
Transaction date
Aug 13, 2026
Filed Aug 17, 2026, 03:19 PM · 4d delay
Shares
7,894 sh
$19.00 per share
Estimated value
$149k
Computed from shares × price
Holdings after
7,894 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Increase
Filing-only score

+6 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

EVP-Strategy and Communication

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Shares attributed to reporting person's account within issuer's 401(K) Plan and includes an additional 345 shares acquired in the account since the last report on 6/9/2025.

  2. F2

    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…

  3. F3

    The option was previously reported in a Form 3 filing on 11/6/2024 and the amounts reported on this Form 4 are adjusted to reflect a 2-for-1 stock split on May 21, 2025.

  4. F4

    The option will vest and become exercisable over a period of five years, with 40% of the option vesting and becoming exercisable two years following the date of grant, and the remainder vesting and be…

Original filing · 0002043506-26-000005
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