Filer Snapshot

Assertio Holdings, Inc.

CIK 0001808665. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

423

Latest filing

18 May 2026

Industry

Pharmaceutical Preparations

Filing-backed research brief

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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Source: SEC filing SC 14D9

SC 14D9 filed on 18 May 2026 for CIK 0001808665.

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Identity
Public symbols
ASRT on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
100 S. Saunders Road, Suite 300, Lake Forest, IL, 60045
SEC record
State of incorporation
DE
Fiscal year end
31 December
Former names
Assertio Therapeutics, Inc (to 10 May 2019), DEPOMED INC (to 26 May 2016), DEPOMED INC (to 26 May 2016)

Filer intelligence

What SEC filings say about Assertio Holdings, Inc.

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

Latest update

What changed recently for Assertio Holdings, Inc.

New fact period available

Latest financial period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

08 May 2026

Page type

Company facts

Latest period

Q1 2026

SEC-backed company facts were refreshed from filings filed on 08 May 2026.

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Benchmark Context

Benchmark context for this company

Assertio Holdings, Inc. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

Why this is notable

Latest financial period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 08 May 2026.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
  • Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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SEC filing record

CIK 0001808665 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
423
First seen
21 Jun 2004
Latest filing
18 May 2026
Entity
Company

Observed form types

SC 14D9 SC TO-T SC14D9C SC TO-C 8-K 4 10-Q 8-K/A SCHEDULE 13G/A ARS +25 more

Primary evidence

Open SEC filing index Assertio Holdings, Inc. SEC filings Assertio Holdings, Inc. insider transactions Assertio Holdings, Inc. company facts ASRT holder history

Industry context: Pharmaceutical Preparations.

Latest Filings

Showing the latest 12 of 420 SEC filings for Assertio Holdings, Inc..

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SC 14D9 File 005-91515

SC 14D9

Filing date
18 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC14D9C File 005-91515

SC14D9C

Filing date
18 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC TO-C File 005-91515

SC TO-C

Filing date
18 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4

OWNERSHIP DOCUMENT

Filing date
15 May 2026
Reporting date
13 May 2026
SEC evidence
Open document Open filing
Next action
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SC TO-C File 005-91515

SC TO-C

Filing date
13 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC14D9C File 005-91515

SC14D9C

Filing date
13 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC14D9C File 005-91515

SC14D9C

Filing date
13 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC TO-C File 005-91515

SC TO-C

Filing date
13 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
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