Joseph J. Grano Jr.

Joseph J. Grano Jr. files SEC Form 4 disclosures for AMERITYRE CORP. They have made 14 open-market trades across 7 companies since 2006, most recently 2026-08-19.

CIK 0001304755

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10 open-market purchases totalling $1.7M since 2006, against 4 sales. Too few scored purchases to measure a record yet.

Current Position

Ticker	Shares	Value
GNMX	75,683	$2.8M
VIRT	33,814	$1.9M
RTNB	10,416	$3K
UNRG	1,768,832	—
PIMO	44,400	—
MDGN	58,780	—
AMTY	91,609	—
Total		$4.7M

Shares reported on the most recent Form 4, priced at the 2026-08-20 close. 4 holdings could not be priced and are excluded from the total.

Last 12 Months

Bought

—

No filings

Sold

$512K

1 filing · 8,400 sh

Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.

Grade by Ticker

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Buy Track Record

Filings10

Only 4 discretionary filings — too few to score

Discretionary filings only. 10b5-1 plan trades, tax withholding and option exercises are excluded, and each column is one row per filing rather than per execution lot.

Sell Track Record

Filings4

No scored decision-sell filings

Decision sells only — a first sale after buying the stock, or a sale by a fund or 10% owner. Ordinary sales by officers and directors show no relationship to what the stock does next, so they are counted but not scored.

Volume by Type

POpen-Market Purchase

$1.7M

12 filings

SOpen-Market Sale

$738K

4 filings

MOption Exercise

$600K

8 filings

Companies

Trade History

16 total

VIRTSELL

$512K

2026-08-197d: +7.8%

Opportunistic SellTop Trade

GNMXBUY

$79K

2018-11-077d: -13.1%

Opportunistic BuyLargest Purchase Ever

GNMXBUY

$50K

2017-10-177d: +21.6%

First-Time BuyerMajor Holdings Increase (>50%)Top TradeOpportunistic Buy

Opportunistic BuyTop Trade

RTNBBUY

$130K

2015-06-257d: +1.6%

Minimal Holdings IncreaseOpportunistic BuyFirst-Time BuyerTop Trade

RTNBBUY

$99K

2015-04-307d: +1.6%

Unusually Large TradeOpportunistic Buy

RTNBBUY

$96K

2015-04-307d: +1.6%

Minimal Holdings IncreaseOpportunistic Buy

MDGNBUY

$200K

2014-12-01N/A

Massive Holdings Increase (>100%)Opportunistic BuyFirst-Time BuyerTop Trade

PIMOBUY

$85K

2014-10-21N/A

First-Time BuyerOpportunistic Buy

Minimal Holdings IncreaseOpportunistic Buy

AMTYBUY

$475K

2006-02-01N/A

Massive Holdings Increase (>100%)Opportunistic BuyFirst-Time BuyerTop Trade

UNRGBUY

$193K

2006-01-26N/A

Large Holdings Increase10% Owner PurchaseOpportunistic BuyFirst-Time Buyer

Ticker	Type	Traded	Filed	Price	Value	7d Stock	30d Stock	90d Stock
VIRT	SELL	2026-08-19	2026-08-20	$60.94	$512K	+7.8%	-4.3%	—
GNMX	BUY	2018-11-07	2018-11-13	$1.16	$79K	-13.1%	-4.1%	-83.6%
GNMX	BUY	2017-10-17	2017-10-18	$1.26	$50K	+21.6%	+9.7%	-6.7%
MDGN	BUY	2016-12-08	2016-12-12	$5.27	$16K	N/A	N/A	N/A
MDGN	BUY	2015-10-06	2015-10-08	$6.50	$100K	N/A	N/A	N/A
RTNB	BUY	2015-06-25	2015-06-26	$1.30	$130K	+1.6%	+2.5%	+2.5%
RTNB	BUY	2015-04-30	2015-05-01	$1.74	$99K	+1.6%	+2.5%	+2.5%
RTNB	BUY	2015-04-30	2015-05-04	$1.74	$96K	+1.6%	+2.5%	+2.5%
MDGN	BUY	2014-12-01	2014-12-02	$4.10	$200K	N/A	N/A	N/A
PIMO	BUY	2014-10-21	2014-10-22	$0.85	$85K	N/A	N/A	N/A
AMTY	SELL	2008-01-16	2008-01-17	$1.15	$8K	N/A	N/A	N/A
AMTY	SELL	2008-01-04	2008-01-17	$1.42	$59K	N/A	N/A	N/A
AMTY	SELL	2007-07-03	2007-12-04	$3.17	$159K	N/A	N/A	N/A
UNRG	BUY	2006-08-02	2007-04-24	$0.78	$208K	N/A	N/A	N/A
AMTY	BUY	2006-02-01	2006-02-02	$4.50	$475K	N/A	N/A	N/A
UNRG	BUY	2006-01-26	2006-03-02	$0.80	$193K	N/A	N/A	N/A

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