Filer Snapshot

Lionsgate Studios Holding Corp. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0002006191.

Entity Type

Company

Total Filings

141

Latest Filing

23 Dec 2025

Industry

Services Motion Picture & Video Tape Production

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Source: SEC filing 144

144 filed on 23 Dec 2025 for CIK 0002006191.

View Source Filing
Industry
Services Motion Picture & Video Tape Production (Office Of Trade & Services)
Business address
2700 Colorado Avenue, Santa Monica, CA, 90404
State of incorporation
British Columbia, Canada
Fiscal year end
31 March
Former names
Lionsgate Studios Corp. (to 08 May 2025), SEAC II Corp. (to 09 May 2024)

Quick Takeaways

  • Lionsgate Studios Holding Corp. is an SEC filer tracked under CIK 0002006191.
  • 141 filings are listed on this profile.
  • Common form coverage includes 144, 144/A, 15-12G and more.

What Changed

  • Latest filing: 144 filed on 23 Dec 2025.
  • Report period: not specified in filing header.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 144

144 filed on 23 Dec 2025 for CIK 0002006191.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for Lionsgate Studios Holding Corp..

Latest source-backed update
144 filed 23 Dec 2025
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 144 filed 23 Dec 2025.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Lionsgate Studios Holding Corp.

New fact period available

Latest financial period: Q4 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

10 Feb 2025

Page type

Company facts

Latest period

Q4 2024

SEC-backed company facts were refreshed from filings filed on 10 Feb 2025.

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Benchmark Context

Benchmark context for this company

Lionsgate Studios Holding Corp. 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

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Why this is notable

Latest financial period: Q4 2024. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 10 Feb 2025.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Company intelligence

Research Lionsgate Studios Holding Corp. from filings to ownership signals

Use this company page as the hub for SEC filings, fundamentals, insider activity, large-stake holders, and institutional ownership context.

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Active modules

3/5

Available company intelligence paths on this page.

Filings

141

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

Return loop

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What changed?

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Why might it matter?

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Where is evidence?

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SEC filings

Available

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Company facts

Available

Financial context

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Forms 3/4/5

Available

Insider activity

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Schedule 13D/G

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Form 13F

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Watchlist return triggers

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new company filing insider Form 4 13D/G holder change 13F holder update

Filer Overview

Lionsgate Studios Holding Corp. has filed 141 SEC EDGAR filings since 05 Jan 2024. Common forms include 144, 144/A, 15-12G, EFFECT and more.

Services Motion Picture & Video Tape Production Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Lionsgate Studios Holding Corp. with direct links to document and filing folders.

144 File 001-42102

144 filing

Filing date
23 Dec 2025
Reporting date
Not listed
SEC evidence
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144/A File 001-42102

144/A filing

Filing date
23 Dec 2025
Reporting date
Not listed
SEC evidence
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15-12G File 001-42102

15-12G

Filing date
19 May 2025
Reporting date
Not listed
SEC evidence
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EFFECT File 333-280132

EFFECT filing

Filing date
13 May 2025
Reporting date
Not listed
SEC evidence
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EFFECT File 333-278849

EFFECT filing

Filing date
13 May 2025
Reporting date
Not listed
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4/A

4/A

Filing date
13 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
23 Apr 2025
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4

4

Filing date
08 May 2025
Reporting date
07 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
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06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
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06 May 2025
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4

4

Filing date
08 May 2025
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06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4 filing

Filing date
08 May 2025
Reporting date
06 May 2025
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4

4

Filing date
07 May 2025
Reporting date
07 May 2025
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4

4

Filing date
07 May 2025
Reporting date
07 May 2025
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POS AM File 333-278849

POS AM

Filing date
07 May 2025
Reporting date
Not listed
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POS AM File 333-280132

POS AM

Filing date
07 May 2025
Reporting date
Not listed
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25-NSE File 333-276414

25-NSE filing

Filing date
07 May 2025
Reporting date
Not listed
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3

3 filing

Filing date
06 May 2025
Reporting date
06 May 2025
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424B3 File 333-278849

424B3

Filing date
24 Apr 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
24 Apr 2025
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
17 Apr 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
17 Apr 2025
Reporting date
Not listed
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425 File 001-42102

425

Filing date
17 Apr 2025
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
10 Apr 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
10 Apr 2025
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
04 Apr 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
04 Apr 2025
Reporting date
Not listed
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DEFM14A File 001-42102

DEFM14A

Filing date
14 Mar 2025
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
10 Mar 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
10 Mar 2025
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
10 Feb 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
10 Feb 2025
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
16 Dec 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
16 Dec 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
12 Nov 2024
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
12 Nov 2024
Reporting date
Not listed
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EFFECT File 333-280132

EFFECT filing

Filing date
28 Oct 2024
Reporting date
Not listed
SEC evidence
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424B3 File 333-280132

424B3

Filing date
28 Oct 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
14 Aug 2024
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
14 Aug 2024
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
08 Aug 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
08 Aug 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
29 Jul 2024
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
29 Jul 2024
Reporting date
Not listed
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EFFECT File 333-280132

EFFECT filing

Filing date
01 Jul 2024
Reporting date
Not listed
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424B3 File 333-280132

424B3

Filing date
01 Jul 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
27 Jun 2024
Reporting date
Not listed
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S-1/A File 333-280132

S-1/A

Filing date
27 Jun 2024
Reporting date
Not listed
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S-1/A File 333-280132

S-1/A

Filing date
26 Jun 2024
Reporting date
Not listed
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UPLOAD File 333-280132

UPLOAD filing

Filing date
21 Jun 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
07 Jun 2024
Reporting date
Not listed
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POS EX File 333-278849

POS EX

Filing date
30 May 2024
Reporting date
Not listed
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424B3 File 333-278849

424B3

Filing date
30 May 2024
Reporting date
Not listed
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3

3 filing

Filing date
22 May 2024
Reporting date
13 May 2024
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SC 13D File 005-94522

SC 13D

Filing date
20 May 2024
Reporting date
Not listed
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EFFECT File 333-278849

EFFECT filing

Filing date
15 May 2024
Reporting date
Not listed
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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4

4

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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3

3

Filing date
15 May 2024
Reporting date
13 May 2024
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424B3 File 333-278849

424B3

Filing date
15 May 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
14 May 2024
Reporting date
Not listed
SEC evidence
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S-1/A File 333-278849

S-1/A

Filing date
14 May 2024
Reporting date
Not listed
SEC evidence
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CERT File 001-42102

CERT filing

Filing date
14 May 2024
Reporting date
Not listed
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8-A12B File 001-42102

8-A12B

Filing date
13 May 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
08 May 2024
Reporting date
Not listed
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UPLOAD File 333-278849

UPLOAD filing

Filing date
03 May 2024
Reporting date
Not listed
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425 File 333-276414

425

Filing date
03 May 2024
Reporting date
Not listed
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425 File 333-276414

425

Filing date
24 Apr 2024
Reporting date
Not listed
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S-1 File 333-278849

S-1

Filing date
22 Apr 2024
Reporting date
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424B3 File 333-276414

424B3

Filing date
18 Apr 2024
Reporting date
Not listed
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425 File 333-276414

425

Filing date
17 Apr 2024
Reporting date
Not listed
SEC evidence
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EFFECT File 333-276414

EFFECT filing

Filing date
16 Apr 2024
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
15 Apr 2024
Reporting date
Not listed
SEC evidence
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425 File 333-276414

425

Filing date
12 Apr 2024
Reporting date
Not listed
SEC evidence
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S-4/A File 333-276414

S-4/A

Filing date
12 Apr 2024
Reporting date
Not listed
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S-4/A File 333-276414

S-4/A

Filing date
22 Mar 2024
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
15 Mar 2024
Reporting date
Not listed
SEC evidence
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S-4/A File 333-276414

S-4/A

Filing date
15 Mar 2024
Reporting date
Not listed
SEC evidence
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UPLOAD File 333-276414

UPLOAD filing

Filing date
14 Mar 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
08 Mar 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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UPLOAD File 333-276414

UPLOAD filing

Filing date
06 Mar 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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CORRESP

CORRESP filing

Filing date
09 Feb 2024
Reporting date
Not listed
SEC evidence
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UPLOAD File 333-276414

UPLOAD filing

Filing date
05 Feb 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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425 File 333-276414

425

Filing date
08 Jan 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing

About this filer

Lionsgate Studios Holding Corp. files with the SEC under CIK 0002006191. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Motion Picture & Video Tape Production.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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