Eck Stephen L.

Director at LUMINEX CORP · on record since Mar 10, 2016
Chief Medical Officer at MACROGENICS INC · on record since Jul 6, 2020

Insider trading activity of Eck Stephen L.

Transactions on record: 28; since May 23, 2016

Open-market buys: 2; $100.5K

Open-market sells: 0

Companies traded: 2; last filing Feb 19, 2025

Figures computed from official regulatory filings — .

Companies where Eck Stephen L. has traded

MACROGENICS INC18 tx · $5.9M · Feb 19, 2025
LUMINEX CORP10 tx · $1.5M · Jul 15, 2021

Track record of Eck Stephen L.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Eck Stephen L.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MACROGENICS INCListing on record	Feb 19, 2025	ExerciseD (derivative)	-16,665	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 19, 2025	Other	-4,942	2.56 USD	$12.7K		SEC
MACROGENICS INCListing on record	Feb 19, 2025	Exercise	16,665	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	AwardD (derivative)	113,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	Other	-3,312	2.60 USD	$8.6K		SEC
MACROGENICS INCListing on record	Feb 11, 2025	ExerciseD (derivative)	-11,168	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	Exercise	11,168	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	AwardD (derivative)	19,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 20, 2024	ExerciseD (derivative)	-16,670	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 20, 2024	Other	-6,872	17.40 USD	$119.6K		SEC
MACROGENICS INCListing on record	Feb 20, 2024	Exercise	16,670	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 12, 2024	AwardD (derivative)	33,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 12, 2024	AwardD (derivative)	90,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 17, 2023	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 17, 2023	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 24, 2022	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	Jul 15, 2021	Other	-33,586	37.00 USD	$1.2M		SEC
LUMINEX CORPListing unverified	Jul 15, 2021	Other	-4,487	37.00 USD	$166K		SEC
MACROGENICS INCListing on record	Feb 24, 2021	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	Nov 30, 2020	Buy	4,037	22.40 USD	$90.4K	conv 38First in 12mo	SEC
LUMINEX CORPListing unverified	Nov 30, 2020	Buy	450	22.40 USD	$10.1K	conv 31First in 12mo	SEC
LUMINEX CORPListing unverified	Oct 13, 2020	Award	799	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Jul 6, 2020	AwardD (derivative)	200,000	28.87 USD	$5.8M		SEC
LUMINEX CORPListing unverified	Jun 2, 2020	Award	4,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	May 20, 2019	Award	6,916	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MACROGENICS INCListing on record	Feb 19, 2025	ExerciseD (derivative)	-16,665	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 19, 2025	Other	-4,942	2.56 USD	$12.7K		SEC
MACROGENICS INCListing on record	Feb 19, 2025	Exercise	16,665	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	AwardD (derivative)	113,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	Other	-3,312	2.60 USD	$8.6K		SEC
MACROGENICS INCListing on record	Feb 11, 2025	ExerciseD (derivative)	-11,168	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	Exercise	11,168	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 11, 2025	AwardD (derivative)	19,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 20, 2024	ExerciseD (derivative)	-16,670	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 20, 2024	Other	-6,872	17.40 USD	$119.6K		SEC
MACROGENICS INCListing on record	Feb 20, 2024	Exercise	16,670	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 12, 2024	AwardD (derivative)	33,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 12, 2024	AwardD (derivative)	90,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 17, 2023	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 17, 2023	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Feb 24, 2022	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	Jul 15, 2021	Other	-33,586	37.00 USD	$1.2M		SEC
LUMINEX CORPListing unverified	Jul 15, 2021	Other	-4,487	37.00 USD	$166K		SEC
MACROGENICS INCListing on record	Feb 24, 2021	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	Nov 30, 2020	Buy	4,037	22.40 USD	$90.4K	conv 38First in 12mo	SEC
LUMINEX CORPListing unverified	Nov 30, 2020	Buy	450	22.40 USD	$10.1K	conv 31First in 12mo	SEC
LUMINEX CORPListing unverified	Oct 13, 2020	Award	799	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MACROGENICS INCListing on record	Jul 6, 2020	AwardD (derivative)	200,000	28.87 USD	$5.8M		SEC
LUMINEX CORPListing unverified	Jun 2, 2020	Award	4,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LUMINEX CORPListing unverified	May 20, 2019	Award	6,916	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Eck Stephen L.

Insider trading activity of Eck Stephen L.

Companies where Eck Stephen L. has traded

Track record of Eck Stephen L.

Transaction history of Eck Stephen L.

Co-insiders of Eck Stephen L.

Eck Stephen L.

Insider trading activity of Eck Stephen L.

Companies where Eck Stephen L. has traded

Track record of Eck Stephen L.

Transaction history of Eck Stephen L.

Co-insiders of Eck Stephen L.