Capobianco David N

Director at PLAINS ALL AMERICAN PIPELINE LP · on record since Jul 28, 2006
Director at LandBridge Co LLC · on record since Jun 27, 2024
10% owner at LandBridge Co LLC · on record since Jun 27, 2024
Director at WaterBridge Infrastructure LLC · on record since May 8, 2026
10% owner at WaterBridge Infrastructure LLC · on record since May 8, 2026

Insider trading activity of Capobianco David N

Transactions on record: 23; since Dec 10, 2004

Open-market buys: 1; $30M

Open-market sells: 4; $588.9M

Companies traded: 3; last filing Aug 11, 2026

Figures computed from official regulatory filings — .

Companies where Capobianco David N has traded

LandBridge Co LLC14 tx · $711.8M · Aug 11, 2026
WaterBridge Infrastructure LLC6 tx · $177.1M · Jun 22, 2026
PLAINS ALL AMERICAN PIPELINE LP3 tx · $30M · Jul 28, 2006

Track record of Capobianco David N

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

Transaction history of Capobianco David N

Co-insiders of Capobianco David N

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
LandBridge Co LLCListing on record	Aug 11, 2026	Other	-1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	OtherD (derivative)	-1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	Other	1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	Sell	-1,250,000	75.05 USD	$93.8M	Unusual size	SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Other	4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	OtherD (derivative)	-4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Sell	-5,894,826	30.05 USD	$177.1M		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Other	-4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	May 8, 2026	OtherD (derivative)	-2,456,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	May 8, 2026	Other	-2,456,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Other	-2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Sell	-2,500,000	70.00 USD	$175M		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	OtherD (derivative)	-2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Other	2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	OtherD (derivative)	-1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Other	-1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Other	1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Sell	-1,900,000	75.25 USD	$143M		SEC
LandBridge Co LLCListing on record	Dec 23, 2024	OtherD (derivative)	-2,498,751	60.03 USD	$150M		SEC
LandBridge Co LLCListing on record	Dec 23, 2024	Other	-2,498,751	60.03 USD	$150M		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jul 28, 2006	Buy	697,674	43.00	$30M	conv 34First in 12mo	SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Mar 1, 2005	Other	12,390,120	—	n/a (No price was disclosed in the filing)		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Dec 10, 2004	Other	1,298,280	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
LandBridge Co LLCListing on record	Aug 11, 2026	Other	-1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	OtherD (derivative)	-1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	Other	1,250,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Aug 11, 2026	Sell	-1,250,000	75.05 USD	$93.8M	Unusual size	SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Other	4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	OtherD (derivative)	-4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Sell	-5,894,826	30.05 USD	$177.1M		SEC
WaterBridge Infrastructure LLCListing unverified	Jun 22, 2026	Other	-4,464,012	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	May 8, 2026	OtherD (derivative)	-2,456,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WaterBridge Infrastructure LLCListing unverified	May 8, 2026	Other	-2,456,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Other	-2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Sell	-2,500,000	70.00 USD	$175M		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	OtherD (derivative)	-2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	Nov 20, 2025	Other	2,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	OtherD (derivative)	-1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Other	-1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Other	1,900,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LandBridge Co LLCListing on record	May 28, 2025	Sell	-1,900,000	75.25 USD	$143M		SEC
LandBridge Co LLCListing on record	Dec 23, 2024	OtherD (derivative)	-2,498,751	60.03 USD	$150M		SEC
LandBridge Co LLCListing on record	Dec 23, 2024	Other	-2,498,751	60.03 USD	$150M		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Jul 28, 2006	Buy	697,674	43.00	$30M	conv 34First in 12mo	SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Mar 1, 2005	Other	12,390,120	—	n/a (No price was disclosed in the filing)		SEC
PLAINS ALL AMERICAN PIPELINE LPListing on record	Dec 10, 2004	Other	1,298,280	—	n/a (No price was disclosed in the filing)		SEC