HOLSTROM CARLETON A

Director at SCIENTIFIC LEARNING CORP · on record since Jul 25, 2006
Director at PROTALEX INC · on record since Oct 26, 2006
President and CEO at PROTALEX INC · on record since Oct 31, 2007

Insider trading activity of HOLSTROM CARLETON A

Transactions on record: 36; since Aug 13, 2003

Open-market buys: 6; $33.3K

Open-market sells: 0

Companies traded: 2; last filing Apr 14, 2009

Figures computed from official regulatory filings — .

Companies where HOLSTROM CARLETON A has traded

PROTALEX INC11 tx · $33.3K · Apr 14, 2009
SCIENTIFIC LEARNING CORP25 tx · $82.3K · Sep 12, 2008

Track record of HOLSTROM CARLETON A

Open-market buys: 6

Last buy: Oct 31, 2007

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of HOLSTROM CARLETON A

Co-insiders of HOLSTROM CARLETON A

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PROTALEX INCListing unverified	Apr 14, 2009	OtherD (derivative)	-325,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Sep 12, 2008	Award	183	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Sep 12, 2008	OtherD (derivative)	-183	—	n/a (No price was disclosed in the filing)		SEC
PROTALEX INCListing unverified	Jul 25, 2008	AwardD (derivative)	150,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Feb 12, 2008	AwardD (derivative)	2,694	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jan 3, 2008	AwardD (derivative)	1,100	—	n/a (No price was disclosed in the filing)		SEC
PROTALEX INCListing unverified	Nov 1, 2007	Buy	5,000	1.30	$6.5K	conv 35	SEC
PROTALEX INCListing unverified	Nov 1, 2007	Buy	3,150	1.30	$4.1K	conv 31	SEC
PROTALEX INCListing unverified	Oct 31, 2007	Buy	850	1.30	$1.1K	conv 24	SEC
PROTALEX INCListing unverified	Oct 31, 2007	Buy	1,000	1.30	$1.3K	conv 36	SEC
PROTALEX INCListing unverified	Oct 25, 2007	AwardD (derivative)	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	AwardD (derivative)	1,418	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	AwardD (derivative)	5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	Exercise	5,000	1.32	$6.6K		SEC
PROTALEX INCListing unverified	Nov 14, 2006	Buy	5,000	2.00	$10K	conv 44First in 12mo	SEC
PROTALEX INCListing unverified	Nov 14, 2006	Buy	5,000	2.05	$10.3K	conv 44First in 12mo	SEC
PROTALEX INCListing unverified	Oct 26, 2006	AwardD (derivative)	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Aug 4, 2006	AwardD (derivative)	10,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 25, 2006	AwardD (derivative)	5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 25, 2006	AwardD (derivative)	2,294	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	Exercise	5,000	1.77	$8.9K		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	Exercise	5,000	5.69	$28.5K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PROTALEX INCListing unverified	Apr 14, 2009	OtherD (derivative)	-325,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Sep 12, 2008	Award	183	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Sep 12, 2008	OtherD (derivative)	-183	—	n/a (No price was disclosed in the filing)		SEC
PROTALEX INCListing unverified	Jul 25, 2008	AwardD (derivative)	150,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Feb 12, 2008	AwardD (derivative)	2,694	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jan 3, 2008	AwardD (derivative)	1,100	—	n/a (No price was disclosed in the filing)		SEC
PROTALEX INCListing unverified	Nov 1, 2007	Buy	5,000	1.30	$6.5K	conv 35	SEC
PROTALEX INCListing unverified	Nov 1, 2007	Buy	3,150	1.30	$4.1K	conv 31	SEC
PROTALEX INCListing unverified	Oct 31, 2007	Buy	850	1.30	$1.1K	conv 24	SEC
PROTALEX INCListing unverified	Oct 31, 2007	Buy	1,000	1.30	$1.3K	conv 36	SEC
PROTALEX INCListing unverified	Oct 25, 2007	AwardD (derivative)	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	AwardD (derivative)	1,418	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	AwardD (derivative)	5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 24, 2007	Exercise	5,000	1.32	$6.6K		SEC
PROTALEX INCListing unverified	Nov 14, 2006	Buy	5,000	2.00	$10K	conv 44First in 12mo	SEC
PROTALEX INCListing unverified	Nov 14, 2006	Buy	5,000	2.05	$10.3K	conv 44First in 12mo	SEC
PROTALEX INCListing unverified	Oct 26, 2006	AwardD (derivative)	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SCIENTIFIC LEARNING CORPListing unverified	Aug 4, 2006	AwardD (derivative)	10,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 25, 2006	AwardD (derivative)	5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 25, 2006	AwardD (derivative)	2,294	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	Exercise	5,000	1.77	$8.9K		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	ExerciseD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
SCIENTIFIC LEARNING CORPListing unverified	Jul 20, 2006	Exercise	5,000	5.69	$28.5K		SEC