KINGSLEY DOUGLAS A

Director at VEECO INSTRUMENTS INC · on record since May 9, 2006
Director at ASPENTECH Corp · on record since Aug 18, 2003
Director at Proto Labs Inc · on record since Feb 23, 2012
Director at LECROY CORP · on record since Sep 29, 2003

Insider trading activity of KINGSLEY DOUGLAS A

Transactions on record: 26; since Aug 18, 2003

Open-market buys: 2

Open-market sells: 1; $43.9M

Companies traded: 4; last filing Feb 25, 2013

Figures computed from official regulatory filings — .

Companies where KINGSLEY DOUGLAS A has traded

Proto Labs Inc3 tx · $43.9M · Feb 25, 2013
VEECO INSTRUMENTS INC12 tx · $390.6K · Apr 29, 2009
ASPENTECH Corp10 tx · $276.2K · Dec 5, 2005
LECROY CORP1 tx · $46K · Sep 29, 2003

Track record of KINGSLEY DOUGLAS A

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

Transaction history of KINGSLEY DOUGLAS A

Co-insiders of KINGSLEY DOUGLAS A

Chand SujeetProto Labs Inc +1
DAMORE RICHARD AProto Labs Inc +1
ADVENT ENERGY II LPASPENTECH Corp
ADVENT GLOBAL PGGM LIMITED PARTNERSHIPASPENTECH Corp
ADVENT INTERNATIONAL CORP/MAASPENTECH Corp
ADVENT INTERNATIONAL LIMITED PARTNERSHIPASPENTECH Corp
ADVENT PARTNERS DMC III LIMITED PARTNERSHIPASPENTECH Corp
ADVENT PARTNERS GPE III LPASPENTECH Corp
ADVENT PARTNERS GPE IV LTD PARTNERSHIPASPENTECH Corp
ADVENT PARTNERS II L PASPENTECH Corp
ADVENT PARTNERS NA GPE III LPASPENTECH Corp
ANDERSON EDWARD TProto Labs Inc

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Proto Labs Inc	Feb 25, 2013	Other	4,354	0.00 USD	—	SEC
Proto Labs Inc	Nov 21, 2012	Sell	-1,417,500	31.00 USD	$43.9M	SEC
Proto Labs Inc	Aug 24, 2012	Other	4,976	0.00 USD	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-4,667	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-7,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 6, 2008	Award	5,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 9, 2007	Award	5,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 9, 2006	Award	5,000	0.00	—	SEC
ASPENTECH Corp	Dec 5, 2005	AwardD (derivative)	6,000	7.40 USD	$44.4K	SEC
ASPENTECH Corp	Jul 1, 2005	AwardD (derivative)	3,000	5.34 USD	$16K	SEC
VEECO INSTRUMENTS INC	May 26, 2005	AwardD (derivative)	10,000	15.08 USD	$150.8K	SEC
ASPENTECH Corp	Apr 1, 2005	AwardD (derivative)	3,000	5.56 USD	$16.7K	SEC
ASPENTECH Corp	Mar 23, 2005	AwardD (derivative)	3,000	5.73 USD	$17.2K	SEC
ASPENTECH Corp	Oct 4, 2004	AwardD (derivative)	3,000	7.06 USD	$21.2K	SEC
VEECO INSTRUMENTS INC	Aug 16, 2004	Buy	5,000	—	—	SEC
VEECO INSTRUMENTS INC	Aug 3, 2004	Buy	5,000	—	—	SEC
ASPENTECH Corp	Jul 2, 2004	AwardD (derivative)	3,000	0.00 USD	—	SEC
VEECO INSTRUMENTS INC	May 10, 2004	AwardD (derivative)	10,000	23.98 USD	$239.8K	SEC
ASPENTECH Corp	Apr 2, 2004	AwardD (derivative)	3,000	0.00 USD	—	SEC
ASPENTECH Corp	Dec 11, 2003	AwardD (derivative)	3,000	8.12 USD	$24.4K	SEC
LECROY CORP	Sep 29, 2003	SellD (derivative)	-1,000	46.00 USD	$46K	SEC
ASPENTECH Corp	Aug 19, 2003	AwardD (derivative)	24,000	2.84 USD	$68.2K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Proto Labs Inc	Feb 25, 2013	Other	4,354	0.00 USD	—	SEC
Proto Labs Inc	Nov 21, 2012	Sell	-1,417,500	31.00 USD	$43.9M	SEC
Proto Labs Inc	Aug 24, 2012	Other	4,976	0.00 USD	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-4,667	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-7,000	0.00	—	SEC
VEECO INSTRUMENTS INC	Apr 29, 2009	OtherD (derivative)	-10,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 6, 2008	Award	5,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 9, 2007	Award	5,000	0.00	—	SEC
VEECO INSTRUMENTS INC	May 9, 2006	Award	5,000	0.00	—	SEC
ASPENTECH Corp	Dec 5, 2005	AwardD (derivative)	6,000	7.40 USD	$44.4K	SEC
ASPENTECH Corp	Jul 1, 2005	AwardD (derivative)	3,000	5.34 USD	$16K	SEC
VEECO INSTRUMENTS INC	May 26, 2005	AwardD (derivative)	10,000	15.08 USD	$150.8K	SEC
ASPENTECH Corp	Apr 1, 2005	AwardD (derivative)	3,000	5.56 USD	$16.7K	SEC
ASPENTECH Corp	Mar 23, 2005	AwardD (derivative)	3,000	5.73 USD	$17.2K	SEC
ASPENTECH Corp	Oct 4, 2004	AwardD (derivative)	3,000	7.06 USD	$21.2K	SEC
VEECO INSTRUMENTS INC	Aug 16, 2004	Buy	5,000	—	—	SEC
VEECO INSTRUMENTS INC	Aug 3, 2004	Buy	5,000	—	—	SEC
ASPENTECH Corp	Jul 2, 2004	AwardD (derivative)	3,000	0.00 USD	—	SEC
VEECO INSTRUMENTS INC	May 10, 2004	AwardD (derivative)	10,000	23.98 USD	$239.8K	SEC
ASPENTECH Corp	Apr 2, 2004	AwardD (derivative)	3,000	0.00 USD	—	SEC
ASPENTECH Corp	Dec 11, 2003	AwardD (derivative)	3,000	8.12 USD	$24.4K	SEC
LECROY CORP	Sep 29, 2003	SellD (derivative)	-1,000	46.00 USD	$46K	SEC
ASPENTECH Corp	Aug 19, 2003	AwardD (derivative)	24,000	2.84 USD	$68.2K	SEC