TA EXECUTIVES FUND LLC

Director at IPG PHOTONICS CORP · on record since Dec 20, 2006
See General Remarks at BSQUARE CORP /WA · on record since Aug 30, 2006
See General Remarks at WEBSIDESTORY INC · on record since Jun 30, 2006
Director at PROS Holdings, Inc. · on record since Jun 27, 2007
See General Remarks at NETSCOUT SYSTEMS INC · on record since Jun 27, 2007
See General Remarks at IPG PHOTONICS CORP · on record since Jul 27, 2007
See General Remarks at PROS Holdings, Inc. · on record since Dec 13, 2007
Affiliated w/ a Director. at INTERNET BRANDS, INC. · on record since Nov 12, 2003
10% owner at NETSCOUT SYSTEMS INC · on record since Nov 17, 2003
Affiliated w/ a Director at LAWSON SOFTWARE INC · on record since Dec 29, 2003
10% owner at TD AMERITRADE HOLDING CORP · on record since Jan 20, 2004
10% owner at PRIVATE BUSINESS INC · on record since Jan 27, 2004
10% owner at INTERNET BRANDS, INC. · on record since Feb 11, 2004
10% owner at WEBSIDESTORY INC · on record since Sep 28, 2004
See General Remarks at TD AMERITRADE HOLDING CORP · on record since Nov 4, 2004

Insider trading activity of TA EXECUTIVES FUND LLC

Figures computed from official regulatory filings — .

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

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
PROS Holdings, Inc.	Dec 16, 2008	Sell	-6,473	5.51	$35.7K	SEC
PROS Holdings, Inc.	Dec 16, 2008	Sell	-15,600	5.63	$87.8K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-7,000	5.72	$40K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-3,300	5.93	$19.6K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-4,195	5.83	$24.5K	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-32,727	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	3,273	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-353,468	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	353,468	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-1,636,424	—	—	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-467	21.19	$9.9K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-4,909	21.01	$103.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-10,513	21.01	$220.9K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-15,934	21.19	$337.6K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-178	21.01	$3.7K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-2,741	21.02	$57.6K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-4,546	21.01	$95.5K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-40,404	21.02	$849.3K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-308	21.01	$6.5K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-1,577	21.02	$33.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-7,440	21.19	$157.7K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-93,446	21.02	$2M	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-43,632	21.02	$917.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-6,890	21.19	$146K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-269	21.19	$5.7K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
PROS Holdings, Inc.	Dec 16, 2008	Sell	-6,473	5.51	$35.7K	SEC
PROS Holdings, Inc.	Dec 16, 2008	Sell	-15,600	5.63	$87.8K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-7,000	5.72	$40K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-3,300	5.93	$19.6K	SEC
PROS Holdings, Inc.	Dec 15, 2008	Sell	-4,195	5.83	$24.5K	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-32,727	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	3,273	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-353,468	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	353,468	—	—	SEC
PROS Holdings, Inc.	Sep 16, 2008	Other	-1,636,424	—	—	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-467	21.19	$9.9K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-4,909	21.01	$103.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-10,513	21.01	$220.9K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-15,934	21.19	$337.6K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-178	21.01	$3.7K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-2,741	21.02	$57.6K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-4,546	21.01	$95.5K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-40,404	21.02	$849.3K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-308	21.01	$6.5K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-1,577	21.02	$33.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-7,440	21.19	$157.7K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-93,446	21.02	$2M	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-43,632	21.02	$917.1K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-6,890	21.19	$146K	SEC
IPG PHOTONICS CORP	Aug 13, 2008	Sell	-269	21.19	$5.7K	SEC