Eberwein Jeffrey E.

10% owner at Firsthand Technology Value Fund, Inc. · on record since Nov 28, 2023
Chief Executive Officer at Star Equity Holdings, Inc. · on record since May 18, 2021
Director at Star Equity Holdings, Inc. · on record since Apr 1, 2026
10% owner at Star Equity Holdings, Inc. · on record since Apr 1, 2026
10% owner at RELIABILITY INC · on record since Apr 20, 2026
Director at STAR OPERATING COMPANIES, INC. · on record since May 25, 2012
Director at GOLDFIELD CORP · on record since Jun 6, 2012
10% owner at ATRM Holdings, Inc. · on record since Aug 27, 2012
10% owner at NTS, INC. · on record since Oct 29, 2012
Director at NTS, INC. · on record since Feb 14, 2013
Director at CROSSROADS SYSTEMS INC · on record since May 3, 2013
Director at RELIABILITY INC · on record since Oct 4, 2013
Director at Enveric Biosciences, Inc. · on record since Dec 4, 2013
Chairman, President, CEO, CFO at Enveric Biosciences, Inc. · on record since Dec 4, 2013
10% owner at Enveric Biosciences, Inc. · on record since Dec 4, 2013
President, CEO, CFO at RELIABILITY INC · on record since Jan 17, 2014
Director at ON TRACK INNOVATIONS LTD · on record since Jan 7, 2014
Director at ATRM Holdings, Inc. · on record since Apr 4, 2014
10% owner at · on record since May 1, 2014
Director at · on record since May 28, 2015
10% owner at · on record since Dec 28, 2015
10% owner at · on record since Jan 25, 2016
See Footnote 1 at · on record since May 19, 2017
See Footnote 1 at · on record since Sep 18, 2017
Executive Chairman at · on record since Dec 18, 2017
10% owner at · on record since May 19, 2020

Insider trading activity of Eberwein Jeffrey E.

Transactions on record: 1,812; since May 3, 2012

Open-market buys: 1,538; $28.4M

Open-market sells: 75; $5.2M

Companies traded: 13; last filing Aug 19, 2026

Figures computed from official regulatory filings — .

Companies where Eberwein Jeffrey E. has traded

763 tx · $22.4M · Oct 5, 2026
26 tx · $380.2K · May 14, 2024
7 tx · $45K · May 8, 2024
340 tx · $6.5M · Nov 20, 2020
24 tx · $219.3K · May 1, 2018
229 tx · $757.4K · Apr 3, 2018
26 tx · $136.4K · May 3, 2017
6 tx · $37.3K · Jan 20, 2016
88 tx · $1.6M · Oct 19, 2015
1 tx · $34K · Jan 17, 2014
120 tx · $921.2K · Jun 12, 2013
2 tx · $429K · Feb 20, 2013
183 tx · $562.9K · Nov 30, 2012

Track record of Eberwein Jeffrey E.

Statistical track record

Free account

Open-market buys: 1,541

Last buy: Jun 29, 2026

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

Transaction history of Eberwein Jeffrey E.

Co-insiders of Eberwein Jeffrey E.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.22 USD	$9.2K		SEC
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.21 USD	$9.2K		SEC
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.25 USD	$9.3K		SEC
Star Equity Holdings, Inc.Listing unverified	Aug 19, 2026	ExerciseD (derivative)	-860	—	n/a (No price was disclosed in the filing)		SEC
Star Equity Holdings, Inc.Listing unverified	Aug 19, 2026	Exercise	860	—	n/a (No price was disclosed in the filing)		SEC
Star Equity Holdings, Inc.Listing unverified	Jul 16, 2026	Award	5,388	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Star Equity Holdings, Inc.Listing unverified	Jun 29, 2026	Buy	5,000	11.01 USD	$55.1K	conv 37Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 29, 2026	Buy	5,000	11.01 USD	$55.1K	conv 37Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 23, 2026	Buy	234	11.01 USD	$2.6K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 23, 2026	Buy	4,766	11.16 USD	$53.2K	conv 35Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 17, 2026	Buy	4,994	11.21 USD	$56K	conv 36Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 17, 2026	Buy	6	11.01 USD	$66.1	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 12, 2026	Buy	1,884	10.89 USD	$20.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	10,000	11.45 USD	$114.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	3,443	11.51 USD	$39.6K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	2,849	11.23 USD	$32K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	4,881	11.61 USD	$56.7K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	101	11.51 USD	$1.2K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	1,430	11.51 USD	$16.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	310	11.69 USD	$3.6K	conv 48Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	3,663	11.61 USD	$42.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	1,482	11.59 USD	$17.2K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	11,201	11.81 USD	$132.3K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	May 27, 2026	Buy	2,414	11.51 USD	$27.8K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	May 27, 2026	Buy	2,288	11.76 USD	$26.9K	conv 33Cluster	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.22 USD	$9.2K		SEC
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.21 USD	$9.2K		SEC
Star Equity Holdings, Inc.Listing unverified	Oct 5, 2026	Sell	-1,000	9.25 USD	$9.3K		SEC
Star Equity Holdings, Inc.Listing unverified	Aug 19, 2026	ExerciseD (derivative)	-860	—	n/a (No price was disclosed in the filing)		SEC
Star Equity Holdings, Inc.Listing unverified	Aug 19, 2026	Exercise	860	—	n/a (No price was disclosed in the filing)		SEC
Star Equity Holdings, Inc.Listing unverified	Jul 16, 2026	Award	5,388	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Star Equity Holdings, Inc.Listing unverified	Jun 29, 2026	Buy	5,000	11.01 USD	$55.1K	conv 37Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 29, 2026	Buy	5,000	11.01 USD	$55.1K	conv 37Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 23, 2026	Buy	234	11.01 USD	$2.6K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 23, 2026	Buy	4,766	11.16 USD	$53.2K	conv 35Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 17, 2026	Buy	4,994	11.21 USD	$56K	conv 36Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 17, 2026	Buy	6	11.01 USD	$66.1	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 12, 2026	Buy	1,884	10.89 USD	$20.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	10,000	11.45 USD	$114.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	3,443	11.51 USD	$39.6K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 9, 2026	Buy	2,849	11.23 USD	$32K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	4,881	11.61 USD	$56.7K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	101	11.51 USD	$1.2K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 4, 2026	Buy	1,430	11.51 USD	$16.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	310	11.69 USD	$3.6K	conv 48Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	3,663	11.61 USD	$42.5K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	1,482	11.59 USD	$17.2K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	Jun 1, 2026	Buy	11,201	11.81 USD	$132.3K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	May 27, 2026	Buy	2,414	11.51 USD	$27.8K	conv 33Cluster	SEC
Star Equity Holdings, Inc.Listing unverified	May 27, 2026	Buy	2,288	11.76 USD	$26.9K	conv 33Cluster	SEC