Sarah N. Nielsen

CIK: 0001344393

Transaction Breakdown

Open Market Buys (P)1 (33.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

FAST

FASTENAL CO

Director

Discretionary Trading P&L

Holdings

Transaction History (3 total)

FAST
FASTENAL CO
Jan 2, 2026
Award(A)
Stock Option (Right to Buy)
Direct
14.1K shares at avg. $8.52-
FAST
FASTENAL CO
Nov 19, 2025
Purchase(P)
Direct
1K shares at avg. $39.60$40K
FAST
FASTENAL CO
Jan 2, 2025
Award(A)
Stock Option (Right to Buy)
Direct
4.5K shares at avg. $17.72-

		Type	Shares	Price		Ownership
Jan 2, 2026	FAST FASTENAL CO	Award(A) Stock Option (Right to Buy)	14,084	$8.52	-	Direct
Nov 19, 2025	FAST FASTENAL CO	Purchase(P)	1,000	$39.60	$39,600	Direct
Jan 2, 2025	FAST FASTENAL CO	Award(A) Stock Option (Right to Buy)	4,514	$17.72	-	Direct

1-3 of 3 transactions

About Nielsen Sarah N

Nielsen Sarah N (SEC CIK 0001344393) files insider reports with the SEC as Director of FASTENAL CO (FAST).

Signal8 holds 3 ownership filings by Nielsen Sarah N, all Form 4s, filed between Jan 6, 2025 and Jan 6, 2026. Those filings report 3 transactions, from Jan 2, 2025 to Jan 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Nielsen Sarah N's filings is in WINONA, MN.

Recent filings by Nielsen Sarah N

Jan 2, 2026: Grant or award of FAST derivative securities (Form 4, code A).
Nov 19, 2025: Open-market purchase of FAST shares (Form 4, code P).
Jan 2, 2025: Grant or award of FAST derivative securities (Form 4, code A).

Other insiders filing for FASTENAL CO (FAST)

Papenfuss Donnalee Kathleen, EVP-Strategy and Communication
Ancius Michael J, Director
Heise Rita J., Director
Talwar Vishal, Director
Wisecup Reyne K, Director
Miller Charles S., Senior EVP-Sales

How to read Form 4 transaction codes