Diker Mark N.

Director at CANTEL MEDICAL LLC · on record since Oct 22, 2007
Director at CRITICARE SYSTEMS INC /DE/ · on record since Aug 1, 2017

Insider trading activity of Diker Mark N.

Transactions on record: 143; since Oct 22, 2007

Open-market buys: 3; $174.1K

Open-market sells: 10; $4M

Companies traded: 2; last filing Jun 2, 2021

Figures computed from official regulatory filings — .

Companies where Diker Mark N. has traded

CRITICARE SYSTEMS INC /DE/28 tx · $44.4M · Jun 2, 2021
CANTEL MEDICAL LLC115 tx · $3.7M · Jan 25, 2017

Track record of Diker Mark N.

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

Transaction history of Diker Mark N.

Co-insiders of Diker Mark N.

ANAYA STEVEN CCANTEL MEDICAL LLC +1
BATKIN ALAN RCANTEL MEDICAL LLC +1
Berman Ann ECANTEL MEDICAL LLC +1
Clifford Peter GCANTEL MEDICAL LLC +1
DIKER CHARLES MCANTEL MEDICAL LLC +1
Forese Laura LCANTEL MEDICAL LLC +1
FOTIADES GEORGE LCANTEL MEDICAL LLC +1
Hansen Jorgen BCANTEL MEDICAL LLC +1
Mann Jeffrey ZCANTEL MEDICAL LLC +1
Myers RonnieCANTEL MEDICAL LLC +1
NODIFF ERIC WCANTEL MEDICAL LLC +1
Pronovost PeterCANTEL MEDICAL LLC +1
Yellin Seth MCANTEL MEDICAL LLC +1
BAILEY HIGGINS DCRITICARE SYSTEMS INC /DE/
BARBANELL ROBERT LCANTEL MEDICAL LLC
BARNES JEFFREY TCRITICARE SYSTEMS INC /DE/
Blakeman Shaun M.CRITICARE SYSTEMS INC /DE/
BlueLine Partners, L.L.C.CRITICARE SYSTEMS INC /DE/
Capone BrianCRITICARE SYSTEMS INC /DE/
Casner JeanCRITICARE SYSTEMS INC /DE/
COHEN JOSEPH MCANTEL MEDICAL LLC
Conway LawrenceCRITICARE SYSTEMS INC /DE/
DIAZ DREW MCRITICARE SYSTEMS INC /DE/
Donnelly-Brienza Dorothy ACRITICARE SYSTEMS INC /DE/
DORNBUSH DARWIN CCANTEL MEDICAL LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-1,000	80.59 USD	$80.6K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-98,030	80.59 USD	$7.9M	Unusual size	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-434,505	80.59 USD	$35M	Unusual size	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	1,114	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	-374	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	370	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Oct 27, 2020	Gift	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Oct 27, 2020	Gift	9,434	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	402	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Award	1,935	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	-1,502	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	-1,991	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2020	Buy	1,000	62.43 USD	$62.4K	conv 30First in 12mo	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2020	Buy	1,000	62.42 USD	$62.4K	conv 53First in 12mo	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Aug 2, 2019	Award	713	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 11, 2019	Gift	820	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 11, 2019	Gift	410	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Aug 2, 2018	Award	712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 19, 2018	Sell	-2,000	112.09 USD	$224.2K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 19, 2018	Sell	-3,000	111.56 USD	$334.7K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	260	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	520	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	-1,459	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
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-1,000	80.59 USD	$80.6K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-98,030	80.59 USD	$7.9M	Unusual size	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jun 2, 2021	Other	-434,505	80.59 USD	$35M	Unusual size	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	1,114	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	-374	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2021	Gift	370	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Oct 27, 2020	Gift	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Oct 27, 2020	Gift	9,434	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	402	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Award	1,935	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	-1,502	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	-1,991	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jul 31, 2020	Gift	800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2020	Buy	1,000	62.43 USD	$62.4K	conv 30First in 12mo	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 22, 2020	Buy	1,000	62.42 USD	$62.4K	conv 53First in 12mo	SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Aug 2, 2019	Award	713	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 11, 2019	Gift	820	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 11, 2019	Gift	410	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Aug 2, 2018	Award	712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 19, 2018	Sell	-2,000	112.09 USD	$224.2K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Jan 19, 2018	Sell	-3,000	111.56 USD	$334.7K		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	260	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	520	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CRITICARE SYSTEMS INC /DE/Listing unverified	Dec 27, 2017	Gift	-1,459	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC