OBERTON WILLARD D

Director at FASTENAL CO · on record since Jun 26, 2006
Director at DONALDSON Co INC · on record since Jul 28, 2006
CEO and President at FASTENAL CO · on record since Sep 4, 2015

Insider trading activity of OBERTON WILLARD D

Transactions on record: 235; since Sep 17, 2003

Open-market buys: 11; $922.5K

Open-market sells: 35; $29.2M

Companies traded: 2; last filing Jul 8, 2025

Figures computed from official regulatory filings — .

Companies where OBERTON WILLARD D has traded

DONALDSON Co INC128 tx · $12.8M · Jul 8, 2025
FASTENAL CO107 tx · $53.3M · Apr 28, 2021

Track record of OBERTON WILLARD D

Statistical track record

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Open-market buys: 11

Last buy: Aug 25, 2015

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Transaction history of OBERTON WILLARD D

Co-insiders of OBERTON WILLARD D

Ancius Michael JFASTENAL CO
APPLEWICK STEVEN LFASTENAL CO
BASTIAENS F GUILLAUMEDONALDSON Co INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
DONALDSON Co INCListing on record	Jul 8, 2025	Award	53	71.26 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	Exercise	7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	ExerciseD (derivative)	-7,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	Sell	-7,000	69.51 USD	$486.6K	SEC
DONALDSON Co INCListing on record	Apr 7, 2025	Award	62	60.84 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	Exercise	7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	Sell	-7,000	68.22 USD	$477.5K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	ExerciseD (derivative)	-7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Sell	-2,000	67.95 USD	$135.9K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Award	56	67.29 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	AwardD (derivative)	3,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Exercise	2,000	28.43 USD	$56.9K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	ExerciseD (derivative)	-2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Award	51	73.70 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	ExerciseD (derivative)	-2,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Exercise	2,700	28.43 USD	$76.8K	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Sell	-2,700	73.37 USD	$198.1K	SEC
DONALDSON Co INCListing on record	Jul 8, 2024	Award	54	70.07 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Apr 9, 2024	Award	50	74.48 USD	$3.7K	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	Sell	-4,500	73.54 USD	$330.9K	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	ExerciseD (derivative)	-4,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	Exercise	4,500	38.47 USD	$173.1K	SEC
DONALDSON Co INCListing on record	Mar 4, 2024	ExerciseD (derivative)	-4,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Mar 4, 2024	Exercise	4,500	38.47 USD	$173.1K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
DONALDSON Co INCListing on record	Jul 8, 2025	Award	53	71.26 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	Exercise	7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	ExerciseD (derivative)	-7,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jun 5, 2025	Sell	-7,000	69.51 USD	$486.6K	SEC
DONALDSON Co INCListing on record	Apr 7, 2025	Award	62	60.84 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	Exercise	7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	Sell	-7,000	68.22 USD	$477.5K	SEC
DONALDSON Co INCListing on record	Mar 5, 2025	ExerciseD (derivative)	-7,000	28.43 USD	$199K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Sell	-2,000	67.95 USD	$135.9K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Award	56	67.29 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	AwardD (derivative)	3,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Exercise	2,000	28.43 USD	$56.9K	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Jan 6, 2025	ExerciseD (derivative)	-2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Award	51	73.70 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	ExerciseD (derivative)	-2,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Exercise	2,700	28.43 USD	$76.8K	SEC
DONALDSON Co INCListing on record	Oct 8, 2024	Sell	-2,700	73.37 USD	$198.1K	SEC
DONALDSON Co INCListing on record	Jul 8, 2024	Award	54	70.07 USD	$3.8K	SEC
DONALDSON Co INCListing on record	Apr 9, 2024	Award	50	74.48 USD	$3.7K	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	Sell	-4,500	73.54 USD	$330.9K	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	ExerciseD (derivative)	-4,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Mar 21, 2024	Exercise	4,500	38.47 USD	$173.1K	SEC
DONALDSON Co INCListing on record	Mar 4, 2024	ExerciseD (derivative)	-4,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
DONALDSON Co INCListing on record	Mar 4, 2024	Exercise	4,500	38.47 USD	$173.1K	SEC