HSU HSENGHUNG SAM

PrivateCIK: 1821543
Location

SAINT PAUL, MN

HSU HSENGHUNG SAM purchased 11.1% of their position (1K shares) of FASTENAL CO on the open market

Open‑market purchase worth $49.6K — a moderate purchase. The strongest form of insider conviction signal.

P · 1 purchase
InsiderHSU HSENGHUNG SAMCIK 1821543
IssuerFASTENAL COCIK 815556
Director
Since Aug 2020
+1K
Net shares
Net buyer
$49.6K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
1K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+1K

Price / share

$49.58

Trade value

$49.58K

% of position

11.1%
11/13/2025
9K10K
Total

Net shares

+1K

Net value

$49.58K

Derivative Transactions0
No derivative transactions reported
HSU HSENGHUNG SAM — Insider Transaction (Form 4) Filed Nov 14, 2025 | Finecho