SILVEIRA MICHAEL F

Controller at AstroNova, Inc. · on record since Sep 12, 2003
Controller at BANCORP RHODE ISLAND INC · on record since Sep 17, 2003
VP, Corporate Controller at WATERS CORP /DE/ · on record since Aug 27, 2013

Insider trading activity of SILVEIRA MICHAEL F

Transactions on record: 72; since Sep 12, 2003

Open-market buys: 0

Open-market sells: 22; $3.6M

Companies traded: 3; last filing May 4, 2022

Figures computed from official regulatory filings — .

Companies where SILVEIRA MICHAEL F has traded

WATERS CORP /DE/45 tx · $4.8M · May 4, 2022
AstroNova, Inc.25 tx · $382.6K · Apr 27, 2004
BANCORP RHODE ISLAND INC2 tx · $3.7K · Sep 17, 2003

Track record of SILVEIRA MICHAEL F

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

Transaction history of SILVEIRA MICHAEL F

Co-insiders of SILVEIRA MICHAEL F

DEEB ELIAS GAstroNova, Inc. +1
SULLIVAN MICHAEL JOHNAstroNova, Inc. +1
ADAMS KARENBANCORP RHODE ISLAND INC
Albert W. Ondis Declaration of TrustAstroNova, Inc.
Aleman Keeley AWATERS CORP /DE/
ANDRADE ANTHONY FBANCORP RHODE ISLAND INC
ANGUS JEFFREY WBANCORP RHODE ISLAND INC
BADDOUR LINDAWATERS CORP /DE/
BALLBACH JOHN MWATERS CORP /DE/
Batra UditWATERS CORP /DE/
BEAUDOUIN MARK TWATERS CORP /DE/
BEKENSTEIN JOSHUAWATERS CORP /DE/
Bennett JianqingWATERS CORP /DE/
Bentley Gordon W.AstroNova, Inc.
BERENDT MICHAEL JWATERS CORP /DE/
BERGER JOHN RBANCORP RHODE ISLAND INC
BERTHIAUME DOUGLAS AWATERS CORP /DE/
BREADY RICHARD LBANCORP RHODE ISLAND INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WATERS CORP /DE/Listing on record	May 4, 2022	Other	-59	326.93 USD	$19.3K		SEC
WATERS CORP /DE/Listing on record	Mar 2, 2022	Award	973	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 2, 2022	Other	-298	313.59 USD	$93.4K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 28, 2022	AwardD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 5, 2021	Award	994	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 3, 2021	Award	186	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 3, 2021	Other	-65	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 22, 2021	AwardD (derivative)	2,698	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 4, 2020	Other	-342	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 4, 2020	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2020	AwardD (derivative)	4,124	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 28, 2019	AwardD (derivative)	5,654	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	Exercise	10,000	103.47 USD	$1M	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	Sell	-10,000	233.43 USD	$2.3M	Unusual size	SEC
WATERS CORP /DE/Listing on record	Dec 7, 2018	Other	-151	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Sell	-521	190.74 USD	$99.4K		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Exercise	3,000	98.21 USD	$294.6K	Unusual size	SEC
WATERS CORP /DE/Listing on record	May 18, 2018	ExerciseD (derivative)	-3,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Sell	-3,000	190.78 USD	$572.3K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 28, 2018	Other	-52	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 26, 2018	AwardD (derivative)	5,712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Dec 7, 2017	Other	-166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 12, 2017	Sell	-620	172.27 USD	$106.8K		SEC
WATERS CORP /DE/Listing on record	Mar 1, 2017	Other	-56	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
WATERS CORP /DE/Listing on record	May 4, 2022	Other	-59	326.93 USD	$19.3K		SEC
WATERS CORP /DE/Listing on record	Mar 2, 2022	Award	973	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 2, 2022	Other	-298	313.59 USD	$93.4K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 28, 2022	AwardD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 5, 2021	Award	994	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 3, 2021	Award	186	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 3, 2021	Other	-65	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 22, 2021	AwardD (derivative)	2,698	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 4, 2020	Other	-342	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Mar 4, 2020	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 27, 2020	AwardD (derivative)	4,124	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 28, 2019	AwardD (derivative)	5,654	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	Exercise	10,000	103.47 USD	$1M	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 13, 2019	Sell	-10,000	233.43 USD	$2.3M	Unusual size	SEC
WATERS CORP /DE/Listing on record	Dec 7, 2018	Other	-151	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Sell	-521	190.74 USD	$99.4K		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Exercise	3,000	98.21 USD	$294.6K	Unusual size	SEC
WATERS CORP /DE/Listing on record	May 18, 2018	ExerciseD (derivative)	-3,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 18, 2018	Sell	-3,000	190.78 USD	$572.3K	Unusual size	SEC
WATERS CORP /DE/Listing on record	Feb 28, 2018	Other	-52	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Feb 26, 2018	AwardD (derivative)	5,712	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	Dec 7, 2017	Other	-166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WATERS CORP /DE/Listing on record	May 12, 2017	Sell	-620	172.27 USD	$106.8K		SEC
WATERS CORP /DE/Listing on record	Mar 1, 2017	Other	-56	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC