KAYNE ANDERSON CAPITAL ADVISORS LP

Director at PLAINS GP HOLDINGS LP · on record since Dec 31, 2013
10% owner at PLAINS GP HOLDINGS LP · on record since Dec 31, 2013
Affiliate of Adviser at Kayne Anderson BDC, Inc. · on record since May 23, 2024
10% owner at K-SEA TRANSPORTATION PARTNERS LP · on record since Sep 21, 2010
10% owner at MACH NATURAL RESOURCES LP · on record since Sep 22, 2025
10% owner at CHILDREN S BOOKS & TOYS INC · on record since Jul 11, 2003
Former 10% Owner at MACH NATURAL RESOURCES LP · on record since Apr 8, 2026
10% owner at Kinetik Holdings Inc. · on record since Mar 29, 2017
Director at GLACIER WATER SERVICES INC · on record since Aug 16, 2004
10% owner at GLACIER WATER SERVICES INC · on record since Aug 16, 2004
10% owner at Freshpet, Inc. · on record since Nov 17, 2014
10% owner at Kayne Anderson Energy Infrastructure Fund, Inc. · on record since Sep 27, 2004
Investment Adviser at Kayne Anderson Energy Infrastructure Fund, Inc. · on record since Sep 27, 2004
Managing Member of the Adviser at Kayne DL 2021, Inc. · on record since May 12, 2021
Affiliate of Invstmnt Advisor at KAYNE ANDERSON ENERGY DEVELOPMENT CO · on record since Dec 28, 2015
10% owner at RSP Permian, Inc. · on record since Mar 1, 2017
10% owner at Kimbell Royalty Partners, LP · on record since Sep 25, 2018
See remarks at Kayne Anderson NextGen Energy & Infrastructure, Inc. · on record since Oct 4, 2018
Director at · on record since Oct 1, 2020
See remarks at · on record since Oct 4, 2021
10% owner at · on record since Jun 28, 2005
Investment Adviser at · on record since Jun 28, 2005
10% owner at · on record since Sep 16, 2026
See remarks at · on record since Apr 4, 2017

Insider trading activity of KAYNE ANDERSON CAPITAL ADVISORS LP

Transactions on record: 108; since Oct 24, 2003

Open-market buys: 24; $181.3M

Open-market sells: 9; $764.9M

Companies traded: 16; last filing Apr 8, 2026

Figures computed from official regulatory filings — .

Companies where KAYNE ANDERSON CAPITAL ADVISORS LP has traded

2 tx · $47.4M · Apr 8, 2026
8 tx · $38.5M · Apr 8, 2026
14 tx · $3.2M · Aug 13, 2025
1 tx · $15.9M · May 23, 2024
18 tx · Jan 3, 2022
24 tx · Jan 2, 2020
10 tx · $165.6M · Mar 4, 2019
1 tx · $669M · May 26, 2017
1 tx · Dec 28, 2015
1 tx · Dec 28, 2015
1 tx · Dec 28, 2015
5 tx · $136.3M · May 4, 2015
2 tx · $15M · Jul 14, 2011
10 tx · $3.9M · May 4, 2005

Track record of KAYNE ANDERSON CAPITAL ADVISORS LP

Statistical track record

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Open-market buys: 25

Last buy: Aug 13, 2025

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Transaction history of KAYNE ANDERSON CAPITAL ADVISORS LP

Co-insiders of KAYNE ANDERSON CAPITAL ADVISORS LP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MACH NATURAL RESOURCES LPListing on record	Apr 8, 2026	Other	-3,442,321	12.81 USD	$44.1M	Unusual size	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Apr 8, 2026	Other	-808,748	14.21 USD	$11.5M	Unusual size	SEC
MACH NATURAL RESOURCES LPListing on record	Feb 11, 2026	Other	-227,547	14.56 USD	$3.3M		SEC
Kayne DL 2021, Inc.Listing unverified	Aug 13, 2025	Buy	47.54	5,259.00 USD	$250K	conv 11	SEC
Kayne DL 2021, Inc.Listing unverified	May 1, 2025	Buy	47.6	5,252.00 USD	$250K	conv 8	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Apr 7, 2025	Other	-805,374	12.85 USD	$10.3M	Unusual size	SEC
Kayne DL 2021, Inc.Listing unverified	Feb 13, 2025	Buy	47.54	5,259.00 USD	$250K	conv 12	SEC
Kayne DL 2021, Inc.Listing unverified	Oct 24, 2024	Buy	47.54	5,259.00 USD	$250K	conv 25	SEC
Kayne DL 2021, Inc.Listing unverified	Jul 25, 2024	Buy	47.45	5,269.00 USD	$250K	conv 24	SEC
Kayne Anderson BDC, Inc.Listing on record	May 23, 2024	Buy	957,217	16.63 USD	$15.9M	conv 46Cluster	SEC
Kayne DL 2021, Inc.Listing unverified	Feb 20, 2024	Buy	47.1	5,308.00 USD	$250K	conv 25	SEC
Kayne DL 2021, Inc.Listing unverified	Dec 26, 2023	Buy	28.15	5,328.00 USD	$150K	conv 22	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Nov 29, 2023	Buy	1,610,747	10.03 USD	$16.2M	conv 38Cluster	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Nov 20, 2023	Award	3,289	9.93 USD	$32.7K		SEC
Kayne DL 2021, Inc.Listing unverified	Aug 11, 2023	Buy	47.74	5,237.00 USD	$250K	conv 30	SEC
Kayne DL 2021, Inc.Listing unverified	Mar 2, 2023	Buy	47.75	5,236.00 USD	$250K	conv 17	SEC
Kayne DL 2021, Inc.Listing unverified	Dec 13, 2022	Buy	48.03	5,205.00 USD	$250K	conv 34Cluster	SEC
Kayne DL 2021, Inc.Listing unverified	Oct 18, 2022	Buy	49.33	5,068.00 USD	$250K	conv 26	SEC
Kayne DL 2021, Inc.Listing unverified	Jun 30, 2022	Buy	19.96	5,011.02 USD	$100K	conv 18	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Mar 9, 2022	Other	54,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Mar 9, 2022	Sell	-54,040	8.47 USD	$457.7K		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	Other	140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	ExerciseD (derivative)	-140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	Other	-140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kayne DL 2021, Inc.Listing unverified	Dec 20, 2021	Buy	6	5,000.00 USD	$30K	conv 46First in 12mo	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MACH NATURAL RESOURCES LPListing on record	Apr 8, 2026	Other	-3,442,321	12.81 USD	$44.1M	Unusual size	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Apr 8, 2026	Other	-808,748	14.21 USD	$11.5M	Unusual size	SEC
MACH NATURAL RESOURCES LPListing on record	Feb 11, 2026	Other	-227,547	14.56 USD	$3.3M		SEC
Kayne DL 2021, Inc.Listing unverified	Aug 13, 2025	Buy	47.54	5,259.00 USD	$250K	conv 11	SEC
Kayne DL 2021, Inc.Listing unverified	May 1, 2025	Buy	47.6	5,252.00 USD	$250K	conv 8	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Apr 7, 2025	Other	-805,374	12.85 USD	$10.3M	Unusual size	SEC
Kayne DL 2021, Inc.Listing unverified	Feb 13, 2025	Buy	47.54	5,259.00 USD	$250K	conv 12	SEC
Kayne DL 2021, Inc.Listing unverified	Oct 24, 2024	Buy	47.54	5,259.00 USD	$250K	conv 25	SEC
Kayne DL 2021, Inc.Listing unverified	Jul 25, 2024	Buy	47.45	5,269.00 USD	$250K	conv 24	SEC
Kayne Anderson BDC, Inc.Listing on record	May 23, 2024	Buy	957,217	16.63 USD	$15.9M	conv 46Cluster	SEC
Kayne DL 2021, Inc.Listing unverified	Feb 20, 2024	Buy	47.1	5,308.00 USD	$250K	conv 25	SEC
Kayne DL 2021, Inc.Listing unverified	Dec 26, 2023	Buy	28.15	5,328.00 USD	$150K	conv 22	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Nov 29, 2023	Buy	1,610,747	10.03 USD	$16.2M	conv 38Cluster	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Nov 20, 2023	Award	3,289	9.93 USD	$32.7K		SEC
Kayne DL 2021, Inc.Listing unverified	Aug 11, 2023	Buy	47.74	5,237.00 USD	$250K	conv 30	SEC
Kayne DL 2021, Inc.Listing unverified	Mar 2, 2023	Buy	47.75	5,236.00 USD	$250K	conv 17	SEC
Kayne DL 2021, Inc.Listing unverified	Dec 13, 2022	Buy	48.03	5,205.00 USD	$250K	conv 34Cluster	SEC
Kayne DL 2021, Inc.Listing unverified	Oct 18, 2022	Buy	49.33	5,068.00 USD	$250K	conv 26	SEC
Kayne DL 2021, Inc.Listing unverified	Jun 30, 2022	Buy	19.96	5,011.02 USD	$100K	conv 18	SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Mar 9, 2022	Other	54,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kayne Anderson Energy Infrastructure Fund, Inc.Listing unverified	Mar 9, 2022	Sell	-54,040	8.47 USD	$457.7K		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	Other	140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	ExerciseD (derivative)	-140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jan 3, 2022	Other	-140,505	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kayne DL 2021, Inc.Listing unverified	Dec 20, 2021	Buy	6	5,000.00 USD	$30K	conv 46First in 12mo	SEC