21 APRIL FUND LTD

10% owner at ARADIGM CORP · on record since Dec 13, 2012
10% owner at DURECT CORP · on record since Mar 20, 2015
10% owner at INTEVAC INC · on record since Aug 10, 2015
10% owner at INVE Technologies, Inc. · on record since Oct 30, 2017
10% owner at DUOS TECHNOLOGIES GROUP, INC. · on record since Mar 18, 2019

Insider trading activity of 21 APRIL FUND LTD

Transactions on record: 25; since Jun 22, 2010

Open-market buys: 11; $4.3M

Open-market sells: 8; $2.4M

Companies traded: 3; last filing Sep 27, 2019

Figures computed from official regulatory filings — .

Companies where 21 APRIL FUND LTD has traded

DUOS TECHNOLOGIES GROUP, INC.1 tx · Sep 27, 2019
ARADIGM CORP5 tx · $18.5M · May 3, 2019
INTEVAC INC19 tx · $4.4M · Apr 30, 2018

Track record of 21 APRIL FUND LTD

Statistical track record

Free account

Open-market buys: 14

Last buy: Sep 25, 2019

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of 21 APRIL FUND LTD

Co-insiders of 21 APRIL FUND LTD

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DUOS TECHNOLOGIES GROUP, INC.Listing on record	Sep 27, 2019	BuyD (derivative)	625,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	ClusterFirst in 12mo	SEC
ARADIGM CORPListing unverified	May 3, 2019	OtherD (derivative)	85,997	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTEVAC INCListing unverified	Apr 30, 2018	Buy	100,000	6.18 USD	$618K	conv 28Cluster	SEC
INTEVAC INCListing unverified	Feb 13, 2018	Buy	22,600	6.21 USD	$140.3K	conv 25Cluster	SEC
INTEVAC INCListing unverified	Feb 13, 2018	Buy	12,672	6.22 USD	$78.8K	conv 25Cluster	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	35,498	6.33 USD	$224.7K	conv 7	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	45,834	6.33 USD	$290.1K	conv 7	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	5,000	6.33 USD	$31.7K	conv 7	SEC
ARADIGM CORPListing unverified	Feb 2, 2018	Other	-479,477	—	n/a (No price was disclosed in the filing)		SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	13,298	6.71 USD	$89.2K	conv 22First in 12mo	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	19,485	6.80 USD	$132.5K	conv 7	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Other	-293,646	—	n/a (No price was disclosed in the filing)		SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	42,000	6.85 USD	$287.7K	conv 7	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	13,400	6.83 USD	$91.5K	conv 22First in 12mo	SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-20,477	13.00 USD	$266.2K		SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-13,505	13.04 USD	$176.1K		SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-14,497	13.00 USD	$188.5K	Unusual size	SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-19,075	13.04 USD	$248.7K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-22,047	13.01 USD	$286.8K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-26,376	13.03 USD	$343.7K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-31,138	13.01 USD	$405.1K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-37,254	13.03 USD	$485.4K		SEC
ARADIGM CORPListing unverified	Apr 27, 2016	BuyD (derivative)	3,000,000	5.21 USD	$15.6M	First in 12mo	SEC
ARADIGM CORPListing unverified	Jun 22, 2010	Buy	19,433,408	0.12	$2.3M	conv 48First in 12mo	SEC
ARADIGM CORPListing unverified	Jun 22, 2010	BuyD (derivative)	4,215,239	0.12	$505.8K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DUOS TECHNOLOGIES GROUP, INC.Listing on record	Sep 27, 2019	BuyD (derivative)	625,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	ClusterFirst in 12mo	SEC
ARADIGM CORPListing unverified	May 3, 2019	OtherD (derivative)	85,997	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTEVAC INCListing unverified	Apr 30, 2018	Buy	100,000	6.18 USD	$618K	conv 28Cluster	SEC
INTEVAC INCListing unverified	Feb 13, 2018	Buy	22,600	6.21 USD	$140.3K	conv 25Cluster	SEC
INTEVAC INCListing unverified	Feb 13, 2018	Buy	12,672	6.22 USD	$78.8K	conv 25Cluster	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	35,498	6.33 USD	$224.7K	conv 7	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	45,834	6.33 USD	$290.1K	conv 7	SEC
INTEVAC INCListing unverified	Feb 7, 2018	Buy	5,000	6.33 USD	$31.7K	conv 7	SEC
ARADIGM CORPListing unverified	Feb 2, 2018	Other	-479,477	—	n/a (No price was disclosed in the filing)		SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	13,298	6.71 USD	$89.2K	conv 22First in 12mo	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	19,485	6.80 USD	$132.5K	conv 7	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Other	-293,646	—	n/a (No price was disclosed in the filing)		SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	42,000	6.85 USD	$287.7K	conv 7	SEC
INTEVAC INCListing unverified	Feb 1, 2018	Buy	13,400	6.83 USD	$91.5K	conv 22First in 12mo	SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-20,477	13.00 USD	$266.2K		SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-13,505	13.04 USD	$176.1K		SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-14,497	13.00 USD	$188.5K	Unusual size	SEC
INTEVAC INCListing unverified	May 10, 2017	Sell	-19,075	13.04 USD	$248.7K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-22,047	13.01 USD	$286.8K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-26,376	13.03 USD	$343.7K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-31,138	13.01 USD	$405.1K		SEC
INTEVAC INCListing unverified	Apr 28, 2017	Sell	-37,254	13.03 USD	$485.4K		SEC
ARADIGM CORPListing unverified	Apr 27, 2016	BuyD (derivative)	3,000,000	5.21 USD	$15.6M	First in 12mo	SEC
ARADIGM CORPListing unverified	Jun 22, 2010	Buy	19,433,408	0.12	$2.3M	conv 48First in 12mo	SEC
ARADIGM CORPListing unverified	Jun 22, 2010	BuyD (derivative)	4,215,239	0.12	$505.8K		SEC