KAMIN PETER H

10% owner at LiveRamp Holdings, Inc. · on record since Jan 24, 2006
Director at SIRVA INC · on record since Sep 29, 2006
10% owner at VALEANT PHARMACEUTICALS INTERNATIONAL · on record since Sep 29, 2006
10% owner at GARTNER INC · on record since Feb 15, 2006
Director at SEITEL INC · on record since Mar 2, 2006
10% owner at TRIZETTO GROUP INC · on record since Mar 2, 2006
10% owner at SEITEL INC · on record since Mar 2, 2006
10% owner at REYNOLDS & REYNOLDS CO · on record since May 31, 2006
Director at MENTOR CORP /MN/ · on record since Jun 7, 2006
10% owner at MSC SOFTWARE CORP · on record since Apr 4, 2006
10% owner at PER SE TECHNOLOGIES INC · on record since Aug 31, 2006
10% owner at PRA International, LLC · on record since Jul 27, 2006
10% owner at GEVITY HR INC · on record since Sep 20, 2006
10% owner at Exterran Energy Corp. · on record since Oct 12, 2006
10% owner at SIRVA INC · on record since Oct 10, 2006
Director at Exterran Energy Corp. · on record since Jan 9, 2007
10% owner at VISX INC · on record since Jun 28, 2007
Director at Archrock, Inc. · on record since Aug 22, 2007
10% owner at · on record since Oct 3, 2007
Director at · on record since Jul 2, 2003
Director at · on record since Dec 11, 2009
Director at · on record since Mar 27, 2012
10% owner at · on record since Mar 26, 2012
Director at · on record since Oct 31, 2003
10% owner at · on record since Oct 31, 2003
10% owner at · on record since Jul 2, 2004
Director at · on record since Jun 20, 2012
Director at · on record since Jun 8, 2012
Director at · on record since Aug 21, 2012
10% owner at · on record since Feb 19, 2013
10% owner at · on record since Aug 10, 2004
10% owner at · on record since Jun 16, 2014
Director at · on record since Sep 29, 2014
10% owner at · on record since Sep 29, 2014
Director at · on record since Oct 14, 2004
10% owner at · on record since Oct 14, 2004
10% owner at · on record since Dec 15, 2004
Director at · on record since Jun 28, 2019
10% owner at · on record since Oct 30, 2019
10% owner at · on record since Mar 1, 2021
10% owner at · on record since Mar 31, 2022
Director at · on record since Aug 16, 2022
10% owner at · on record since Jul 14, 2005
Director at · on record since Sep 8, 2005

Insider trading activity of KAMIN PETER H

Transactions on record: 446; since Oct 31, 2003

Open-market buys: 336; $96M

Open-market sells: 18; $128.9M

Companies traded: 19; last filing Jun 5, 2025

Figures computed from official regulatory filings — .

Companies where KAMIN PETER H has traded

211 tx · $29.4M · Jun 5, 2025
16 tx · $4.5M · Dec 12, 2024
58 tx · $12.4M · Mar 21, 2023
8 tx · $260.1K · Mar 1, 2021
43 tx · $11.9M · Oct 21, 2019
31 tx · $1.6M · May 21, 2015
22 tx · $1.2M · Feb 13, 2015
1 tx · $10.8M · Sep 29, 2014
4 tx · $1.4M · Jul 1, 2013
11 tx · $6.9M · May 9, 2007
12 tx · $19.6M · Mar 2, 2007
1 tx · Oct 4, 2006
1 tx · $1 · Sep 29, 2006
4 tx · $5M · Sep 25, 2006

Track record of KAMIN PETER H

Statistical track record

Free account

Open-market buys: 336

Last buy: Dec 3, 2024

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of KAMIN PETER H

Co-insiders of KAMIN PETER H

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TILE SHOP HOLDINGS, INC.Listing on record	Jun 5, 2025	Award	32,063	5.93 USD	$190.1K	Unusual size	SEC
PSYCHEMEDICS CORPListing on record	Dec 12, 2024	Sell	-320,708	2.35 USD	$753.7K		SEC
PSYCHEMEDICS CORPListing on record	Dec 5, 2024	Buy	1,409,712	2.35 USD	$3.3M	conv 79Unusual sizeFirst in 12mo	SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 21, 2024	Award	28,752	6.61 USD	$190.1K	Unusual size	SEC
PSYCHEMEDICS CORPListing on record	Aug 21, 2023	Award	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 15, 2023	Award	38,248	4.97 USD	$190.1K	Unusual size	SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-83,054	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-19,000	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-24,541	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-11,918	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-56,100	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-52,309	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-115,096	—	n/a (No price was disclosed in the filing)		SEC
PSYCHEMEDICS CORPListing on record	Aug 16, 2022	Award	9,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IAA, Inc.Listing unverified	Jun 16, 2022	Award	3,714	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 16, 2022	Award	41,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	1,950	6.72 USD	$13.1K	conv 16	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	8,100	6.72 USD	$54.4K	conv 18	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	15,152	6.52 USD	$98.8K	conv 23	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	627	6.52 USD	$4.1K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	3,808	6.72 USD	$25.6K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	11,706	6.52 USD	$76.3K	conv 19	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	1,800	6.72 USD	$12.1K	conv 18	SEC
PSYCHEMEDICS CORPListing on record	Apr 11, 2022	Buy	4,000	6.79 USD	$27.2K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 11, 2022	Buy	3,000	6.68 USD	$20K	conv 16	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TILE SHOP HOLDINGS, INC.Listing on record	Jun 5, 2025	Award	32,063	5.93 USD	$190.1K	Unusual size	SEC
PSYCHEMEDICS CORPListing on record	Dec 12, 2024	Sell	-320,708	2.35 USD	$753.7K		SEC
PSYCHEMEDICS CORPListing on record	Dec 5, 2024	Buy	1,409,712	2.35 USD	$3.3M	conv 79Unusual sizeFirst in 12mo	SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 21, 2024	Award	28,752	6.61 USD	$190.1K	Unusual size	SEC
PSYCHEMEDICS CORPListing on record	Aug 21, 2023	Award	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 15, 2023	Award	38,248	4.97 USD	$190.1K	Unusual size	SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-83,054	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-19,000	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-24,541	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-11,918	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-56,100	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-52,309	—	n/a (No price was disclosed in the filing)		SEC
IAA, Inc.Listing unverified	Mar 21, 2023	Other	-115,096	—	n/a (No price was disclosed in the filing)		SEC
PSYCHEMEDICS CORPListing on record	Aug 16, 2022	Award	9,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IAA, Inc.Listing unverified	Jun 16, 2022	Award	3,714	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TILE SHOP HOLDINGS, INC.Listing on record	Jun 16, 2022	Award	41,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	1,950	6.72 USD	$13.1K	conv 16	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	8,100	6.72 USD	$54.4K	conv 18	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	15,152	6.52 USD	$98.8K	conv 23	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	627	6.52 USD	$4.1K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	3,808	6.72 USD	$25.6K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	11,706	6.52 USD	$76.3K	conv 19	SEC
PSYCHEMEDICS CORPListing on record	Apr 21, 2022	Buy	1,800	6.72 USD	$12.1K	conv 18	SEC
PSYCHEMEDICS CORPListing on record	Apr 11, 2022	Buy	4,000	6.79 USD	$27.2K	conv 17	SEC
PSYCHEMEDICS CORPListing on record	Apr 11, 2022	Buy	3,000	6.68 USD	$20K	conv 16	SEC