CHWANG RONALD

FollowCreate a free account to set a filing alert.

Director at SILICON STORAGE TECHNOLOGY INC · on record since Jun 13, 2006
Director at IROBOT CORP · on record since Sep 21, 2006
10% owner at IROBOT CORP · on record since Sep 21, 2006

Insider trading activity of CHWANG RONALD

Transactions on record: 366; since Aug 26, 2003

Purchases: 1; $192K

Sales: 275; $48.8M

Companies traded: 2; last filing Aug 30, 2017

Figures computed from official regulatory filings — .

Companies where CHWANG RONALD has traded

IROBOT CORP343 tx · $50.8M · Aug 30, 2017
SILICON STORAGE TECHNOLOGY INC23 tx · $808K · Apr 9, 2010

Track record of CHWANG RONALD

Insufficient history for a statistical track record (fewer than 5 purchases).

Transaction history of CHWANG RONALD

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
IROBOT CORPListing unverified	Aug 30, 2017	Sell	-10,000	92.71 USD	$927.1K	Unusual size	SEC
IROBOT CORPListing unverified	Aug 2, 2017	Sell	-3,243	106.32 USD	$344.8K		SEC
IROBOT CORPListing unverified	Jun 13, 2017	Award	1,354	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	May 3, 2017	Sell	-3,397	84.17 USD	$285.9K		SEC
IROBOT CORPListing unverified	Dec 9, 2016	Sell	-10,000	59.25 USD	$592.5K		SEC
IROBOT CORPListing unverified	Dec 9, 2016	Exercise	10,000	17.70 USD	$177K	Unusual size	SEC
IROBOT CORPListing unverified	Dec 9, 2016	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Aug 12, 2016	Sell	-10,000	40.11 USD	$401.1K		SEC
IROBOT CORPListing unverified	Jun 14, 2016	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Jun 14, 2016	Award	2,923	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Jun 14, 2016	Exercise	10,000	13.46 USD	$134.6K		SEC
IROBOT CORPListing unverified	Jun 9, 2016	Sell	-11,676	38.43 USD	$448.7K		SEC
IROBOT CORPListing unverified	Jun 9, 2016	Sell	-2,134	38.21 USD	$81.5K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,496	38.37 USD	$441.1K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-20,000	38.28 USD	$765.6K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,192	38.32 USD	$428.9K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,547	38.42 USD	$443.6K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-8,957	38.41 USD	$344K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-5,946	38.53 USD	$229.1K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-10,000	38.45 USD	$384.5K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-7,052	38.26 USD	$269.8K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-18,311	38.44 USD	$703.9K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-20,000	38.46 USD	$769.2K	Unusual size	SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-739	38.52 USD	$28.5K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-950	38.56 USD	$36.6K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
IROBOT CORPListing unverified	Aug 30, 2017	Sell	-10,000	92.71 USD	$927.1K	Unusual size	SEC
IROBOT CORPListing unverified	Aug 2, 2017	Sell	-3,243	106.32 USD	$344.8K		SEC
IROBOT CORPListing unverified	Jun 13, 2017	Award	1,354	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	May 3, 2017	Sell	-3,397	84.17 USD	$285.9K		SEC
IROBOT CORPListing unverified	Dec 9, 2016	Sell	-10,000	59.25 USD	$592.5K		SEC
IROBOT CORPListing unverified	Dec 9, 2016	Exercise	10,000	17.70 USD	$177K	Unusual size	SEC
IROBOT CORPListing unverified	Dec 9, 2016	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Aug 12, 2016	Sell	-10,000	40.11 USD	$401.1K		SEC
IROBOT CORPListing unverified	Jun 14, 2016	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Jun 14, 2016	Award	2,923	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IROBOT CORPListing unverified	Jun 14, 2016	Exercise	10,000	13.46 USD	$134.6K		SEC
IROBOT CORPListing unverified	Jun 9, 2016	Sell	-11,676	38.43 USD	$448.7K		SEC
IROBOT CORPListing unverified	Jun 9, 2016	Sell	-2,134	38.21 USD	$81.5K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,496	38.37 USD	$441.1K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-20,000	38.28 USD	$765.6K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,192	38.32 USD	$428.9K		SEC
IROBOT CORPListing unverified	Jun 7, 2016	Sell	-11,547	38.42 USD	$443.6K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-8,957	38.41 USD	$344K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-5,946	38.53 USD	$229.1K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-10,000	38.45 USD	$384.5K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-7,052	38.26 USD	$269.8K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-18,311	38.44 USD	$703.9K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-20,000	38.46 USD	$769.2K	Unusual size	SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-739	38.52 USD	$28.5K		SEC
IROBOT CORPListing unverified	Jun 3, 2016	Sell	-950	38.56 USD	$36.6K		SEC

CHWANG RONALD

Insider trading activity of CHWANG RONALD

Companies where CHWANG RONALD has traded

Track record of CHWANG RONALD

Transaction history of CHWANG RONALD

Co-insiders of CHWANG RONALD

CHWANG RONALD

Insider trading activity of CHWANG RONALD

Companies where CHWANG RONALD has traded

Track record of CHWANG RONALD

Transaction history of CHWANG RONALD

Co-insiders of CHWANG RONALD