Organon & Co. (OGN)
NYSE: OGN · Pharmaceutical Preparations · Jersey City, NJ · filing with the SEC since 2020
Grade5.4
◀ Past 6.6● Present 5.9▶ Future 3.6
Who owns Organon & Co.
As filed with the SECHolders of 5% or more
4
Blackrock, Inc. holds 11.9% of Common Stock, as its SCHEDULE 13G/A filed Apr 30, 2025 says.
Directors and officers
20
report now, of 32 people on the record since 2021. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 30, 2025 · Common Stock
Pentwater Capital Management LP
SCHEDULE 13G · filed Aug 14, 2026 · Common Stock, par value $0.01 per share
Vanguard Portfolio Management
SCHEDULE 13G/A · filed Jul 31, 2026 · Common Stock · 8.47% in Apr 29, 2026
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%, from 13.8% in Oct 30, 2025
What OGN reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Dermavant Sciences Ltd
A company bought · acquisition · Oct 2024 · owns, named in the 10-K filed Feb 24, 2026
121 subsidiaries in 67 countries, from the list filed with the 10-K filed Feb 24, 2026.
Insider tradesForm 4
2sales
2purchases
0sales on a scheduled plan
2people selling
$600,000sold, in dollars
$900,000bought, in dollars
Open-market trades on Form 4 from Nov 10, 2025 to Nov 10, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 10, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window3 of 33 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Holzbaur Lynette | SVP and Corporate Controller | 1 | $400,000 | 0 | 1 | $400,000 |
| Drinane Juliana Papa | Head of Mfg & Supply | 1 | $200,000 | 0 | 0 | $0 |
| Cox Carrie Smith | Executive Chair | 0 | $0 | 0 | 1 | $500,000 |