Manko Joseph M. Jr.

Director at ONE STOP SYSTEMS, INC. · on record since Nov 20, 2023
Director at KORU Medical Systems, Inc. · on record since Apr 1, 2026
10% owner at KORU Medical Systems, Inc. · on record since Apr 1, 2026
Director at MYOMO, INC. · on record since May 18, 2026
10% owner at WIRELESS TELECOM GROUP INC · on record since Dec 27, 2018
Director at CREATIVE REALITIES, INC. · on record since Jan 3, 2019
Director at SAFEGUARD SCIENTIFICS INC · on record since Apr 2, 2019
Director at WIRELESS TELECOM GROUP INC · on record since Jul 10, 2019

Insider trading activity of Manko Joseph M. Jr.

Transactions on record: 130; since Jan 25, 2016

Open-market buys: 71; $3.3M

Open-market sells: 1; $350K

Companies traded: 6; last filing Oct 1, 2026

Figures computed from official regulatory filings — .

Companies where Manko Joseph M. Jr. has traded

KORU Medical Systems, Inc.76 tx · $7.2M · Oct 1, 2026
MYOMO, INC.1 tx · Jun 26, 2026
ONE STOP SYSTEMS, INC.3 tx · $146.8K · Aug 15, 2024
SAFEGUARD SCIENTIFICS INC36 tx · $1M · Feb 1, 2024
WIRELESS TELECOM GROUP INC5 tx · $35.4K · Jun 8, 2020
CREATIVE REALITIES, INC.9 tx · $1.4M · Jan 10, 2020

Track record of Manko Joseph M. Jr.

Statistical track record

Free account

Open-market buys: 72

Last buy: Aug 14, 2024

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

Transaction history of Manko Joseph M. Jr.

Co-insiders of Manko Joseph M. Jr.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
KORU Medical Systems, Inc.Listing on record	Oct 1, 2026	Award	5,119	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jul 1, 2026	Award	3,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MYOMO, INC.Listing on record	Jun 26, 2026	Award	78,704	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Apr 6, 2026	Award	3,472	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jan 5, 2026	Gift	-17,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jan 5, 2026	Award	2,581	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Apr 2, 2025	Award	5,870	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONE STOP SYSTEMS, INC.Listing on record	Aug 15, 2024	Buy	25,000	1.99 USD	$49.8K	conv 33	SEC
ONE STOP SYSTEMS, INC.Listing on record	Aug 15, 2024	Buy	50,000	1.94 USD	$97K	conv 38	SEC
KORU Medical Systems, Inc.Listing on record	Jul 12, 2024	Award	5,545	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONE STOP SYSTEMS, INC.Listing on record	Jul 3, 2024	Award	21,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Feb 1, 2024	Award	38,087	0.71 USD	$27K		SEC
KORU Medical Systems, Inc.Listing on record	Jan 12, 2024	Other	-453,231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Dec 15, 2023	Buy	145,833	2.40 USD	$350K	conv 63Unusual sizeFirst in 12mo	SEC
KORU Medical Systems, Inc.Listing on record	Dec 15, 2023	Sell	-145,833	2.40 USD	$350K		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 19, 2023	Award	17,247	1.44 USD	$24.8K		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 5, 2023	Award	44,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Apr 19, 2023	Award	15,791	1.90 USD	$30K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jan 19, 2023	Award	9,085	3.13 USD	$28.4K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Oct 19, 2022	Award	7,298	3.59 USD	$26.2K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 19, 2022	Award	5,790	3.86 USD	$22.3K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 5, 2022	Award	18,942	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	May 16, 2022	Buy	20,000	2.01 USD	$40.2K	conv 27First in 12mo	SEC
KORU Medical Systems, Inc.Listing on record	May 16, 2022	Buy	20,000	2.15 USD	$43K	conv 19	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Apr 18, 2022	Award	2,945	4.94 USD	$14.5K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
KORU Medical Systems, Inc.Listing on record	Oct 1, 2026	Award	5,119	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jul 1, 2026	Award	3,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MYOMO, INC.Listing on record	Jun 26, 2026	Award	78,704	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Apr 6, 2026	Award	3,472	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jan 5, 2026	Gift	-17,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Jan 5, 2026	Award	2,581	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Apr 2, 2025	Award	5,870	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONE STOP SYSTEMS, INC.Listing on record	Aug 15, 2024	Buy	25,000	1.99 USD	$49.8K	conv 33	SEC
ONE STOP SYSTEMS, INC.Listing on record	Aug 15, 2024	Buy	50,000	1.94 USD	$97K	conv 38	SEC
KORU Medical Systems, Inc.Listing on record	Jul 12, 2024	Award	5,545	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONE STOP SYSTEMS, INC.Listing on record	Jul 3, 2024	Award	21,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Feb 1, 2024	Award	38,087	0.71 USD	$27K		SEC
KORU Medical Systems, Inc.Listing on record	Jan 12, 2024	Other	-453,231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	Dec 15, 2023	Buy	145,833	2.40 USD	$350K	conv 63Unusual sizeFirst in 12mo	SEC
KORU Medical Systems, Inc.Listing on record	Dec 15, 2023	Sell	-145,833	2.40 USD	$350K		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 19, 2023	Award	17,247	1.44 USD	$24.8K		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 5, 2023	Award	44,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SAFEGUARD SCIENTIFICS INCListing on record	Apr 19, 2023	Award	15,791	1.90 USD	$30K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jan 19, 2023	Award	9,085	3.13 USD	$28.4K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Oct 19, 2022	Award	7,298	3.59 USD	$26.2K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 19, 2022	Award	5,790	3.86 USD	$22.3K	Unusual size	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Jul 5, 2022	Award	18,942	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KORU Medical Systems, Inc.Listing on record	May 16, 2022	Buy	20,000	2.01 USD	$40.2K	conv 27First in 12mo	SEC
KORU Medical Systems, Inc.Listing on record	May 16, 2022	Buy	20,000	2.15 USD	$43K	conv 19	SEC
SAFEGUARD SCIENTIFICS INCListing on record	Apr 18, 2022	Award	2,945	4.94 USD	$14.5K		SEC