INVESTOR AB

10% owner at ISTA PHARMACEUTICALS INC · on record since Feb 22, 2007
10% owner at MATRIA HEALTHCARE INC · on record since Dec 27, 2011
10% owner at ACHILLION PHARMACEUTICALS INC · on record since Aug 22, 2008
10% owner at NASDAQ, INC. · on record since Feb 17, 2011
Former 10% owner at TANGOE INC · on record since Aug 2, 2011
10% owner at GREENWAY MEDICAL TECHNOLOGIES INC · on record since Feb 9, 2012
10% owner at KYPHON INC · on record since Nov 7, 2003
10% owner at INVESTOR AB · on record since Nov 12, 2003
Former 10% Owner at MATRIA HEALTHCARE INC · on record since May 10, 2012
10% owner at AGILE THERAPEUTICS INC · on record since May 29, 2014
10% owner at INNOVATIVE MICRO TECHNOLOGY INC · on record since Feb 3, 2005
10% owner at TANGOE INC · on record since Jul 26, 2011

Insider trading activity of INVESTOR AB

Transactions on record: 667; since Nov 7, 2003

Open-market buys: 11; $43M

Open-market sells: 614; $78.2M

Companies traded: 9; last filing Jun 15, 2026

Figures computed from official regulatory filings — .

Companies where INVESTOR AB has traded

NASDAQ, INC.3 tx · $21.6M · Jun 15, 2026
AGILE THERAPEUTICS INC2 tx · $21.1M · May 29, 2014
GREENWAY MEDICAL TECHNOLOGIES INC10 tx · $143.1M · Nov 5, 2013
TANGOE INC1 tx · $1.2M · Aug 2, 2011
8 tx · $658.2K · Jan 5, 2010
431 tx · $14.6M · Jun 19, 2007
124 tx · $48.8M · Oct 28, 2004
76 tx · $11.3M · Feb 2, 2004
12 tx · $6M · Nov 20, 2003

Track record of INVESTOR AB

Statistical track record

Free

Open-market buys: 11

Last buy: Jun 11, 2026

Win rates and median returns are available with a free account (5 insiders/month).

Transaction history of INVESTOR AB

Co-insiders of INVESTOR AB

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
NASDAQ, INC.Listing on record	Jun 15, 2026	Buy	56,782	85.98 USD	$4.9M	SEC
NASDAQ, INC.Listing on record	Feb 13, 2026	Buy	200,000	79.18 USD	$15.8M	SEC
AGILE THERAPEUTICS INCListing unverified	May 29, 2014	Buy	2,509,949	6.00 USD	$15.1M	SEC
AGILE THERAPEUTICS INCListing unverified	May 27, 2014	Buy	1,000,000	6.00 USD	$6M	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Nov 5, 2013	Other	-2,109,431	20.35 USD	$42.9M	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Nov 5, 2013	Other	-4,922,009	20.35 USD	$100.2M	SEC
NASDAQ, INC.Listing on record	May 23, 2012	Buy	40,000	21.90 USD	$876K	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-768,637	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-329,416	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-750,000	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	1,172,368	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	951,188	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-1,750,000	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	407,652	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	2,735,526	—	—	SEC
TANGOE INCListing unverified	Aug 2, 2011	Sell	-132,361	9.30 USD	$1.2M	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Jan 5, 2010	Sell	-56,000	3.21	$179.8K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Jan 5, 2010	Sell	-39,200	3.21	$125.8K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	25,000	1.01	$25.3K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	35,000	1.00	$35K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	50,000	1.00	$50K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	17,500	1.01	$17.7K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 8, 2008	Buy	200,000	1.00	$200K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 1, 2008	Buy	24,700	1.00	$24.7K	SEC
ISTA PHARMACEUTICALS INCListing unverified	Jun 19, 2007	Sell	-4,083	8.10	$33.1K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
NASDAQ, INC.Listing on record	Jun 15, 2026	Buy	56,782	85.98 USD	$4.9M	SEC
NASDAQ, INC.Listing on record	Feb 13, 2026	Buy	200,000	79.18 USD	$15.8M	SEC
AGILE THERAPEUTICS INCListing unverified	May 29, 2014	Buy	2,509,949	6.00 USD	$15.1M	SEC
AGILE THERAPEUTICS INCListing unverified	May 27, 2014	Buy	1,000,000	6.00 USD	$6M	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Nov 5, 2013	Other	-2,109,431	20.35 USD	$42.9M	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Nov 5, 2013	Other	-4,922,009	20.35 USD	$100.2M	SEC
NASDAQ, INC.Listing on record	May 23, 2012	Buy	40,000	21.90 USD	$876K	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-768,637	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-329,416	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-750,000	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	1,172,368	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	951,188	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	OtherD (derivative)	-1,750,000	0.00 USD	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	407,652	—	—	SEC
GREENWAY MEDICAL TECHNOLOGIES INCListing unverified	Feb 9, 2012	Other	2,735,526	—	—	SEC
TANGOE INCListing unverified	Aug 2, 2011	Sell	-132,361	9.30 USD	$1.2M	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Jan 5, 2010	Sell	-56,000	3.21	$179.8K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Jan 5, 2010	Sell	-39,200	3.21	$125.8K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	25,000	1.01	$25.3K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	35,000	1.00	$35K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	50,000	1.00	$50K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 10, 2008	Buy	17,500	1.01	$17.7K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 8, 2008	Buy	200,000	1.00	$200K	SEC
ACHILLION PHARMACEUTICALS INCListing unverified	Dec 1, 2008	Buy	24,700	1.00	$24.7K	SEC
ISTA PHARMACEUTICALS INCListing unverified	Jun 19, 2007	Sell	-4,083	8.10	$33.1K	SEC