Heinemann Steven D.

10% owner at NETWORK-1 TECHNOLOGIES, INC. · on record since Jun 3, 2010
10% owner at MICRON SOLUTIONS INC /DE/ · on record since Apr 13, 2020

Insider trading activity of Heinemann Steven D.

Transactions on record: 48; since Jun 13, 2011

Open-market buys: 14; $1.5M

Open-market sells: 34; $3.9M

Companies traded: 2; last filing Jul 29, 2021

Figures computed from official regulatory filings — .

Companies where Heinemann Steven D. has traded

NETWORK-1 TECHNOLOGIES, INC.45 tx · $5.4M · Jul 29, 2021
MICRON SOLUTIONS INC /DE/3 tx · $41K · Apr 13, 2020

Track record of Heinemann Steven D.

Statistical track record

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Open-market buys: 14

Last buy: Apr 9, 2020

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Transaction history of Heinemann Steven D.

Co-insiders of Heinemann Steven D.

AUERBACH JONATHAN A GNETWORK-1 TECHNOLOGIES, INC.
Benedetti MarcoMICRON SOLUTIONS INC /DE/
Chambers Jason RussellMICRON SOLUTIONS INC /DE/
Chambers Medical FoundationMICRON SOLUTIONS INC /DE/
CHAMBERS RUSSELL CMICRON SOLUTIONS INC /DE/
CMH CAPITAL MANAGEMENT CORPNETWORK-1 TECHNOLOGIES, INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Jul 29, 2021	Sell	-150,000	3.59 USD	$538.5K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Apr 22, 2021	Sell	-38,027	3.39 USD	$128.9K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Mar 29, 2021	Sell	-304	3.28 USD	$997.1		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Mar 29, 2021	Sell	-31,512	3.28 USD	$103.4K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Feb 17, 2021	Sell	-6,225	3.65 USD	$22.7K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Feb 17, 2021	Sell	-54,275	3.73 USD	$202.4K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 28, 2020	Sell	-24,000	3.44 USD	$82.6K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 9, 2020	Sell	-14,000	3.21 USD	$44.9K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 9, 2020	Sell	-15,171	3.23 USD	$49K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 20, 2020	Sell	-70,000	2.99 USD	$209.3K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 20, 2020	Sell	-29,606	3.05 USD	$90.3K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 5, 2020	Sell	-4,604	2.75 USD	$12.7K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 5, 2020	Sell	-200	2.85 USD	$570		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-7,600	3.11 USD	$23.6K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.74 USD	$68.5K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.72 USD	$68K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.75 USD	$68.8K		SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	100	1.30 USD	$130	conv 22First in 12mo	SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	17,870	1.38 USD	$24.7K	conv 25First in 12mo	SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	12,021	1.35 USD	$16.2K	conv 24First in 12mo	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Jun 25, 2018	Sell	-200,000	3.00 USD	$600K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 1, 2017	Sell	-200,000	2.60 USD	$520K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 3, 2017	Sell	-4,209	4.30 USD	$18.1K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 11, 2017	Sell	-10,900	4.27 USD	$46.5K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 11, 2017	Sell	-7,300	4.41 USD	$32.2K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Jul 29, 2021	Sell	-150,000	3.59 USD	$538.5K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Apr 22, 2021	Sell	-38,027	3.39 USD	$128.9K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Mar 29, 2021	Sell	-304	3.28 USD	$997.1		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Mar 29, 2021	Sell	-31,512	3.28 USD	$103.4K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Feb 17, 2021	Sell	-6,225	3.65 USD	$22.7K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Feb 17, 2021	Sell	-54,275	3.73 USD	$202.4K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 28, 2020	Sell	-24,000	3.44 USD	$82.6K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 9, 2020	Sell	-14,000	3.21 USD	$44.9K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 9, 2020	Sell	-15,171	3.23 USD	$49K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 20, 2020	Sell	-70,000	2.99 USD	$209.3K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 20, 2020	Sell	-29,606	3.05 USD	$90.3K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 5, 2020	Sell	-4,604	2.75 USD	$12.7K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 5, 2020	Sell	-200	2.85 USD	$570		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-7,600	3.11 USD	$23.6K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.74 USD	$68.5K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.72 USD	$68K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Sep 25, 2020	Sell	-25,000	2.75 USD	$68.8K		SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	100	1.30 USD	$130	conv 22First in 12mo	SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	17,870	1.38 USD	$24.7K	conv 25First in 12mo	SEC
MICRON SOLUTIONS INC /DE/Listing unverified	Apr 13, 2020	Buy	12,021	1.35 USD	$16.2K	conv 24First in 12mo	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Jun 25, 2018	Sell	-200,000	3.00 USD	$600K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Dec 1, 2017	Sell	-200,000	2.60 USD	$520K	Unusual size	SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Nov 3, 2017	Sell	-4,209	4.30 USD	$18.1K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 11, 2017	Sell	-10,900	4.27 USD	$46.5K		SEC
NETWORK-1 TECHNOLOGIES, INC.Listing on record	Oct 11, 2017	Sell	-7,300	4.41 USD	$32.2K		SEC