Access Industries Holdings LLC

10% owner at Yarrow Bioscience, Inc. · on record since Nov 13, 2023
10% owner at Upstream Bio, Inc. · on record since Oct 17, 2024
10% owner at Zura Bio Ltd · on record since May 28, 2025
Affiliate of 10% Owner at Day One Biopharmaceuticals, Inc. · on record since May 26, 2021
10% owner at OnKure Therapeutics, Inc. · on record since Apr 7, 2026
10% owner at Warner Music Group Corp. · on record since Apr 20, 2026
10% owner at Day One Biopharmaceuticals, Inc. · on record since Apr 27, 2026
Affiliate of 10% Owner at DigitalOcean Holdings, Inc. · on record since May 11, 2026
10% owner at Hemab Therapeutics Holdings, Inc. · on record since May 14, 2026
10% owner at LyondellBasell Industries N.V. · on record since Aug 2, 2013
10% owner at Enterprise GP Holdings L.P. · on record since Jan 16, 2014
10% owner at Neon Therapeutics, Inc. · on record since Jun 26, 2018
10% owner at Chemomab Therapeutics Ltd. · on record since Jan 2, 2020
Affiliate of 10% Owner at Warner Music Group Corp. · on record since Jun 5, 2020
10% owner at Pandion Therapeutics, Inc. · on record since Jul 16, 2020
Affiliate of 10% Owner at Climb Bio, Inc. · on record since Aug 16, 2021
10% owner at Gamida Cell Ltd. · on record since Jan 13, 2022
10% owner at Verona Pharma plc · on record since Aug 17, 2022
10% owner at · on record since Feb 17, 2023

Insider trading activity of Access Industries Holdings LLC

Transactions on record: 60; since Jul 3, 2018

Open-market buys: 5; $61.5M

Open-market sells: 35; $678.2M

Companies traded: 8; last filing May 15, 2026

Figures computed from official regulatory filings — .

Companies where Access Industries Holdings LLC has traded

21 tx · $556.8M · May 15, 2026
1 tx · $12.5M · Mar 2, 2026
5 tx · $20M · Oct 17, 2024
5 tx · $26M · Aug 5, 2024
1 tx · $15M · Jun 20, 2024
13 tx · $120.8M · Feb 21, 2024
4 tx · $10M · Aug 16, 2021
10 tx · $5.6M · Mar 25, 2020

Track record of Access Industries Holdings LLC

Statistical track record

Free account

Open-market buys: 6

Last buy: Feb 26, 2026

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

Transaction history of Access Industries Holdings LLC

Co-insiders of Access Industries Holdings LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DigitalOcean Holdings, Inc.Listing on record	May 15, 2026	Sell	-21,012	150.30 USD	$3.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 15, 2026	Sell	-3,278,988	150.30 USD	$492.8M	Unusual size	SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-15,599	153.66 USD	$2.4M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-11,811	154.81 USD	$1.8M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-22,852	160.12 USD	$3.7M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Other	-23,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-12,845	147.80 USD	$1.9M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-6,184	155.67 USD	$962.7K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-2,920	156.23 USD	$456.2K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-100	161.76 USD	$16.2K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-27,868	161.16 USD	$4.5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-34,242	151.55 USD	$5.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-23,061	152.80 USD	$3.5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-37,178	159.12 USD	$5.9M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-100	156.33 USD	$15.6K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-14,788	157.18 USD	$2.3M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-43,444	162.51 USD	$7.1M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-33,657	149.67 USD	$5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-32,097	157.98 USD	$5.1M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-34,339	150.84 USD	$5.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-38,721	148.67 USD	$5.8M		SEC
Zura Bio LtdListing on record	Mar 2, 2026	Buy	2,000,000	6.25 USD	$12.5M	conv 42First in 12mo	SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	OtherD (derivative)	-1,172,410	—	n/a (No price was disclosed in the filing)		SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	OtherD (derivative)	-3,147,000	—	n/a (No price was disclosed in the filing)		SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	Buy	1,175,000	17.00 USD	$20M	conv 64ClusterUnusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DigitalOcean Holdings, Inc.Listing on record	May 15, 2026	Sell	-21,012	150.30 USD	$3.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 15, 2026	Sell	-3,278,988	150.30 USD	$492.8M	Unusual size	SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-15,599	153.66 USD	$2.4M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-11,811	154.81 USD	$1.8M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-22,852	160.12 USD	$3.7M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Other	-23,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-12,845	147.80 USD	$1.9M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-6,184	155.67 USD	$962.7K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-2,920	156.23 USD	$456.2K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-100	161.76 USD	$16.2K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-27,868	161.16 USD	$4.5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-34,242	151.55 USD	$5.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-23,061	152.80 USD	$3.5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-37,178	159.12 USD	$5.9M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-100	156.33 USD	$15.6K		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-14,788	157.18 USD	$2.3M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-43,444	162.51 USD	$7.1M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-33,657	149.67 USD	$5M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-32,097	157.98 USD	$5.1M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-34,339	150.84 USD	$5.2M		SEC
DigitalOcean Holdings, Inc.Listing on record	May 11, 2026	Sell	-38,721	148.67 USD	$5.8M		SEC
Zura Bio LtdListing on record	Mar 2, 2026	Buy	2,000,000	6.25 USD	$12.5M	conv 42First in 12mo	SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	OtherD (derivative)	-1,172,410	—	n/a (No price was disclosed in the filing)		SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	OtherD (derivative)	-3,147,000	—	n/a (No price was disclosed in the filing)		SEC
Upstream Bio, Inc.Listing on record	Oct 17, 2024	Buy	1,175,000	17.00 USD	$20M	conv 64ClusterUnusual size	SEC