Matlack William Fuller

Director at Klondex Mines Unlimited Liability Co · on record since Feb 21, 2017
Director at Timberline Resources Corp · on record since Jan 13, 2020
10% owner at Timberline Resources Corp · on record since Jan 13, 2020
Director at SILVER BULL RESOURCES, INC. · on record since Mar 13, 2023

Insider trading activity of Matlack William Fuller

Transactions on record: 29; since Feb 7, 2017

Open-market buys: 5; $934.3K

Open-market sells: 10; $1.1M

Companies traded: 3; last filing Oct 27, 2025

Figures computed from official regulatory filings — .

Companies where Matlack William Fuller has traded

SILVER BULL RESOURCES, INC.6 tx · $59K · Oct 27, 2025
Timberline Resources Corp11 tx · $1.2M · Aug 8, 2022
Klondex Mines Unlimited Liability Co12 tx · $1.1M · Aug 7, 2018

Track record of Matlack William Fuller

Statistical track record

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Open-market buys: 8

Last buy: Oct 30, 2023

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Transaction history of Matlack William Fuller

Co-insiders of Matlack William Fuller

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SILVER BULL RESOURCES, INC.Listing on record	Oct 27, 2025	Exercise	100,000	0.59 USD	$59K		SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 27, 2025	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SILVER BULL RESOURCES, INC.Listing on record	Jan 30, 2024	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 31, 2023	Buy	600,000	—	n/a (No price was disclosed in the filing)	conv 91ClusterFirst in 12mo	SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 31, 2023	BuyD (derivative)	300,000	—	n/a (No price was disclosed in the filing)	ClusterFirst in 12mo	SEC
SILVER BULL RESOURCES, INC.Listing on record	Mar 13, 2023	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Aug 8, 2022	Sell	-65,500	0.19 USD	$12.4K		SEC
Timberline Resources CorpListing unverified	Aug 4, 2022	Sell	-51,000	0.19 USD	$9.7K		SEC
Timberline Resources CorpListing unverified	Jul 21, 2022	Sell	-62,000	0.16 USD	$9.9K		SEC
Timberline Resources CorpListing unverified	Jun 8, 2021	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Sep 17, 2020	OtherD (derivative)	-3,543,600	0.07 USD	$248.1K		SEC
Timberline Resources CorpListing unverified	Sep 17, 2020	Buy	3,543,600	0.07 USD	$248.1K	conv 21	SEC
Timberline Resources CorpListing unverified	Sep 1, 2020	Buy	818,181	0.11 USD	$90K	conv 17	SEC
Timberline Resources CorpListing unverified	Sep 1, 2020	BuyD (derivative)	818,181	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Jan 13, 2020	AwardD (derivative)	404,348	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Jan 10, 2020	BuyD (derivative)	3,562,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	First in 12mo	SEC
Timberline Resources CorpListing unverified	Jan 10, 2020	Buy	7,125,000	0.08 USD	$570K	conv 74First in 12mo	SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	OtherD (derivative)	-45,046	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	OtherD (derivative)	-197,000	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	Other	-1,222,488	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Nov 14, 2017	Buy	12,000	2.19 USD	$26.3K	conv 55ClusterFirst in 12mo	SEC
Klondex Mines Unlimited Liability CoListing unverified	May 12, 2017	AwardD (derivative)	22,523	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 21, 2017	Sell	-5,000	5.89 USD	$29.5K		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 21, 2017	Sell	-5,000	5.90 USD	$29.5K		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 16, 2017	Sell	-48,200	5.72 USD	$275.7K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SILVER BULL RESOURCES, INC.Listing on record	Oct 27, 2025	Exercise	100,000	0.59 USD	$59K		SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 27, 2025	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SILVER BULL RESOURCES, INC.Listing on record	Jan 30, 2024	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 31, 2023	Buy	600,000	—	n/a (No price was disclosed in the filing)	conv 91ClusterFirst in 12mo	SEC
SILVER BULL RESOURCES, INC.Listing on record	Oct 31, 2023	BuyD (derivative)	300,000	—	n/a (No price was disclosed in the filing)	ClusterFirst in 12mo	SEC
SILVER BULL RESOURCES, INC.Listing on record	Mar 13, 2023	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Aug 8, 2022	Sell	-65,500	0.19 USD	$12.4K		SEC
Timberline Resources CorpListing unverified	Aug 4, 2022	Sell	-51,000	0.19 USD	$9.7K		SEC
Timberline Resources CorpListing unverified	Jul 21, 2022	Sell	-62,000	0.16 USD	$9.9K		SEC
Timberline Resources CorpListing unverified	Jun 8, 2021	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Sep 17, 2020	OtherD (derivative)	-3,543,600	0.07 USD	$248.1K		SEC
Timberline Resources CorpListing unverified	Sep 17, 2020	Buy	3,543,600	0.07 USD	$248.1K	conv 21	SEC
Timberline Resources CorpListing unverified	Sep 1, 2020	Buy	818,181	0.11 USD	$90K	conv 17	SEC
Timberline Resources CorpListing unverified	Sep 1, 2020	BuyD (derivative)	818,181	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Jan 13, 2020	AwardD (derivative)	404,348	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Timberline Resources CorpListing unverified	Jan 10, 2020	BuyD (derivative)	3,562,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	First in 12mo	SEC
Timberline Resources CorpListing unverified	Jan 10, 2020	Buy	7,125,000	0.08 USD	$570K	conv 74First in 12mo	SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	OtherD (derivative)	-45,046	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	OtherD (derivative)	-197,000	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Aug 7, 2018	Other	-1,222,488	—	n/a (No price was disclosed in the filing)		SEC
Klondex Mines Unlimited Liability CoListing unverified	Nov 14, 2017	Buy	12,000	2.19 USD	$26.3K	conv 55ClusterFirst in 12mo	SEC
Klondex Mines Unlimited Liability CoListing unverified	May 12, 2017	AwardD (derivative)	22,523	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 21, 2017	Sell	-5,000	5.89 USD	$29.5K		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 21, 2017	Sell	-5,000	5.90 USD	$29.5K		SEC
Klondex Mines Unlimited Liability CoListing unverified	Feb 16, 2017	Sell	-48,200	5.72 USD	$275.7K		SEC