MIKOLAJCZYK MICHAEL E

Director at KANBAY INTERNATIONAL INC · on record since Jun 22, 2006
Director at DIAMOND MANAGEMENT & TECHNOLOGY CONSULTANTS, INC. · on record since Sep 25, 2006
Director at Rubicon Technology, Inc. · on record since Nov 26, 2007

Insider trading activity of MIKOLAJCZYK MICHAEL E

Transactions on record: 115; since Feb 9, 2004

Open-market buys: 9; $536.4K

Open-market sells: 28; $4.5M

Companies traded: 3; last filing Aug 22, 2022

Figures computed from official regulatory filings — .

Companies where MIKOLAJCZYK MICHAEL E has traded

Rubicon Technology, Inc.44 tx · $2.2M · Aug 22, 2022
DIAMOND MANAGEMENT & TECHNOLOGY CONSULTANTS, INC.63 tx · $8.4M · Nov 4, 2010
KANBAY INTERNATIONAL INC8 tx · $2M · Feb 13, 2007

Track record of MIKOLAJCZYK MICHAEL E

Statistical track record

Free account

Open-market buys: 9

Last buy: Dec 31, 2015

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

Create a free account

Transaction history of MIKOLAJCZYK MICHAEL E

Co-insiders of MIKOLAJCZYK MICHAEL E

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Rubicon Technology, Inc.Listing on record	Aug 22, 2022	Sell	-31,851	20.00 USD	$637K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Aug 1, 2022	Award	1,010	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jun 28, 2021	AwardD (derivative)	1,010	9.90 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Jun 28, 2021	Award	1,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Sep 15, 2020	Award	1,199	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Sep 15, 2020	AwardD (derivative)	1,250	8.00 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Jun 10, 2019	Other	-12,818	8.12 USD	$104.1K		SEC
Rubicon Technology, Inc.Listing on record	Jun 3, 2019	Award	1,391	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jun 3, 2019	AwardD (derivative)	1,199	8.34 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Dec 4, 2018	Award	15,215	8.73 USD	$132.8K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Dec 4, 2018	Award	5,000	8.64 USD	$43.2K		SEC
Rubicon Technology, Inc.Listing on record	Nov 30, 2018	Award	358	8.55 USD	$3.1K		SEC
Rubicon Technology, Inc.Listing on record	Nov 30, 2018	Award	9,329	8.68 USD	$81K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Nov 28, 2018	Award	387	8.40 USD	$3.3K		SEC
Rubicon Technology, Inc.Listing on record	Nov 28, 2018	Award	4,711	8.30 USD	$39.1K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	May 14, 2018	AwardD (derivative)	1,391	7.19 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Mar 19, 2018	Award	626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2018	Award	1,269	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Oct 3, 2017	Award	1,247	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jul 5, 2017	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Apr 4, 2017	Award	11,720	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Oct 4, 2016	Other	-8,772	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 5, 2016	Award	109,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2016	Buy	38,700	1.19 USD	$46.1K	conv 18	SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2016	Buy	41,300	1.20 USD	$49.6K	conv 34First in 12mo	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Rubicon Technology, Inc.Listing on record	Aug 22, 2022	Sell	-31,851	20.00 USD	$637K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Aug 1, 2022	Award	1,010	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jun 28, 2021	AwardD (derivative)	1,010	9.90 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Jun 28, 2021	Award	1,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Sep 15, 2020	Award	1,199	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Sep 15, 2020	AwardD (derivative)	1,250	8.00 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Jun 10, 2019	Other	-12,818	8.12 USD	$104.1K		SEC
Rubicon Technology, Inc.Listing on record	Jun 3, 2019	Award	1,391	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jun 3, 2019	AwardD (derivative)	1,199	8.34 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Dec 4, 2018	Award	15,215	8.73 USD	$132.8K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Dec 4, 2018	Award	5,000	8.64 USD	$43.2K		SEC
Rubicon Technology, Inc.Listing on record	Nov 30, 2018	Award	358	8.55 USD	$3.1K		SEC
Rubicon Technology, Inc.Listing on record	Nov 30, 2018	Award	9,329	8.68 USD	$81K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	Nov 28, 2018	Award	387	8.40 USD	$3.3K		SEC
Rubicon Technology, Inc.Listing on record	Nov 28, 2018	Award	4,711	8.30 USD	$39.1K	Unusual size	SEC
Rubicon Technology, Inc.Listing on record	May 14, 2018	AwardD (derivative)	1,391	7.19 USD	$10K		SEC
Rubicon Technology, Inc.Listing on record	Mar 19, 2018	Award	626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2018	Award	1,269	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Oct 3, 2017	Award	1,247	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jul 5, 2017	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Apr 4, 2017	Award	11,720	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Oct 4, 2016	Other	-8,772	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 5, 2016	Award	109,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2016	Buy	38,700	1.19 USD	$46.1K	conv 18	SEC
Rubicon Technology, Inc.Listing on record	Jan 4, 2016	Buy	41,300	1.20 USD	$49.6K	conv 34First in 12mo	SEC