Davis Katherine Lyon

Director at CHEMBIO DIAGNOSTICS, INC. · on record since Jun 25, 2007

Insider trading activity of Davis Katherine Lyon

Transactions on record: 46; since Jun 25, 2007

Open-market buys: 5; $18K

Open-market sells: 0

Companies traded: 1; last filing May 1, 2023

Figures computed from official regulatory filings — methodology.

Companies where Davis Katherine Lyon has traded

CHEMBIO DIAGNOSTICS, INC.46 tx · $585.9K · May 1, 2023

Track record of Davis Katherine Lyon

Statistical track record

Free

Open-market buys: 5

Last buy: Jun 11, 2010

Win rates and median returns are available with a free account (5 insiders/month).

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Transaction history of Davis Katherine Lyon

Co-insiders of Davis Katherine Lyon

Acheson DavidCHEMBIO DIAGNOSTICS, INC.
Angelico PaulCHEMBIO DIAGNOSTICS, INC.
Aromando Robert LCHEMBIO DIAGNOSTICS, INC.
BAUM LAW FIRMCHEMBIO DIAGNOSTICS, INC.
BAUM MARK LCHEMBIO DIAGNOSTICS, INC.
Bespalko David WilliamCHEMBIO DIAGNOSTICS, INC.
Carus AlanCHEMBIO DIAGNOSTICS, INC.

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	Exercise	16,314	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-32,000	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-41,143	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	ExerciseD	-16,314	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-36,252	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	Other	-106,457	0.45 USD	$47.9K	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 15, 2022	AwardD	32,000	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 15, 2022	AwardD	41,143	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 18, 2020	AwardD	36,252	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 18, 2020	AwardD	16,314	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	ExerciseD	-46,875	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	Other	-22,800	7.15 USD	$163K	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	Exercise	46,875	3.48 USD	$163.1K	SEC
CHEMBIO DIAGNOSTICS, INC.	Oct 10, 2018	Award	7,772	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	Other	46,875	1.04 USD	$48.8K	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	Exercise	16,314	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-32,000	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-41,143	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	ExerciseD	-16,314	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	OtherD	-36,252	—	—	SEC
CHEMBIO DIAGNOSTICS, INC.	May 1, 2023	Other	-106,457	0.45 USD	$47.9K	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 15, 2022	AwardD	32,000	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 15, 2022	AwardD	41,143	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 18, 2020	AwardD	36,252	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Mar 18, 2020	AwardD	16,314	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	ExerciseD	-46,875	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	Other	-22,800	7.15 USD	$163K	SEC
CHEMBIO DIAGNOSTICS, INC.	May 8, 2019	Exercise	46,875	3.48 USD	$163.1K	SEC
CHEMBIO DIAGNOSTICS, INC.	Oct 10, 2018	Award	7,772	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	Jul 21, 2014	AwardD	9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	Other	46,875	1.04 USD	$48.8K	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC
CHEMBIO DIAGNOSTICS, INC.	May 27, 2014	OtherD	-9,375	0.00 USD	$0	SEC