Filer Snapshot

Peak Bio, Inc. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001834645.

Entity Type

Company

Total Filings

191

Latest Filing

04 Dec 2024

Industry

Biological Products, (No Disgnostic Substances)

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Source: SEC Schedule 13D/G

SC 13G/A filed on 04 Dec 2024 for CIK 0001834645.

View Source Filing
Industry
Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address
4900 Hopyard Road, Suite 100, Pleasanton, CA, 94588
State of incorporation
DE
Fiscal year end
31 December
Former names
Ignyte Acquisition Corp. (to 02 Nov 2022)

Quick Takeaways

  • Peak Bio, Inc. is an SEC filer tracked under CIK 0001834645.
  • 191 filings are listed on this profile.
  • Common form coverage includes SC 13G/A, 4, EFFECT and more.

What Changed

  • Latest filing: SC 13G/A filed on 04 Dec 2024.
  • 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 Schedule 13D/G

SC 13G/A filed on 04 Dec 2024 for CIK 0001834645.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed SC 13G/A can change the filing history, ownership context, or next research path for Peak Bio, Inc..

Latest source-backed update
SC 13G/A filed 04 Dec 2024
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: SC 13G/A filed 04 Dec 2024.
  • Save this filer if you want a stable place to return after the next filing cycle.
  • Open the latest filing table or ownership context to verify what changed.

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 Peak Bio, Inc.

New fact period available

Latest financial period: Q3 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Nov 2024

Page type

Company facts

Latest period

Q3 2024

SEC-backed company facts were refreshed from filings filed on 12 Nov 2024.

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Benchmark Context

Benchmark context for this company

Peak Bio, 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

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Why this is notable

Latest financial period: Q3 2024. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 12 Nov 2024.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Company intelligence

Research Peak Bio, Inc. 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

191

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

Return loop

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Best-of company intelligence workflow

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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Institutional holders

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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

Peak Bio, Inc. has filed 191 SEC EDGAR filings since 09 Dec 2020. Common forms include SC 13G/A, 4, EFFECT, 15-12G and more.

Biological Products, (No Disgnostic Substances) Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Peak Bio, Inc. with direct links to document and filing folders.

SC 13G/A File 005-92045

SCHEDULE 13G/A

Filing date
04 Dec 2024
Reporting date
Not listed
SEC evidence
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4

4 filing

Filing date
04 Dec 2024
Reporting date
07 Oct 2024
SEC evidence
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4

4

Filing date
18 Nov 2024
Reporting date
14 Nov 2024
SEC evidence
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4

4

Filing date
18 Nov 2024
Reporting date
14 Nov 2024
SEC evidence
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4

4

Filing date
18 Nov 2024
Reporting date
14 Nov 2024
SEC evidence
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EFFECT File 333-268801

EFFECT filing

Filing date
15 Nov 2024
Reporting date
Not listed
SEC evidence
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15-12G File 001-39951

15-12G

Filing date
15 Nov 2024
Reporting date
Not listed
SEC evidence
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POS AM File 333-268801

POS AM

Filing date
14 Nov 2024
Reporting date
Not listed
SEC evidence
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DEFM14A File 001-39951

DEFM14A

Filing date
11 Oct 2024
Reporting date
Not listed
SEC evidence
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NT 10-Q File 001-39951

NT 10-Q

Filing date
14 Aug 2024
Reporting date
30 Jun 2024
SEC evidence
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NT 10-Q File 001-39951

NT 10-Q

Filing date
15 May 2024
Reporting date
31 Mar 2024
SEC evidence
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NT 10-K File 001-39951

NT 10-K

Filing date
01 Apr 2024
Reporting date
31 Dec 2023
SEC evidence
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425 File 001-39951

425

Filing date
05 Mar 2024
Reporting date
Not listed
SEC evidence
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425 File 001-39951

425

Filing date
05 Mar 2024
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
05 Mar 2024
Reporting date
04 Mar 2024
SEC evidence
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NT 10-Q File 001-39951

NT 10-Q

Filing date
16 Nov 2023
Reporting date
30 Sep 2023
SEC evidence
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4

4

Filing date
28 Sep 2023
Reporting date
26 Sep 2023
SEC evidence
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4/A

4/A

Filing date
28 Sep 2023
Reporting date
15 Sep 2023
SEC evidence
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4

4

Filing date
25 Sep 2023
Reporting date
21 Sep 2023
SEC evidence
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4

4

Filing date
21 Sep 2023
Reporting date
19 Sep 2023
SEC evidence
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4

4

Filing date
19 Sep 2023
Reporting date
15 Sep 2023
SEC evidence
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4

4

Filing date
19 Sep 2023
Reporting date
15 Sep 2023
SEC evidence
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4

4

Filing date
15 Sep 2023
Reporting date
13 Sep 2023
SEC evidence
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4

4

Filing date
13 Sep 2023
Reporting date
11 Sep 2023
SEC evidence
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4/A

4/A

Filing date
12 Sep 2023
Reporting date
29 Aug 2023
SEC evidence
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3

3

Filing date
12 Sep 2023
Reporting date
25 Aug 2023
SEC evidence
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4

4

Filing date
01 Sep 2023
Reporting date
29 Aug 2023
SEC evidence
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4

4

Filing date
15 Aug 2023
Reporting date
14 Aug 2023
SEC evidence
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NT 10-Q File 001-39951

NT 10-Q

Filing date
14 Aug 2023
Reporting date
30 Jun 2023
SEC evidence
Open document Open filing
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424B3 File 333-268801

424B3

Filing date
11 Aug 2023
Reporting date
Not listed
SEC evidence
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EFFECT File 333-268801

EFFECT filing

Filing date
10 Aug 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-268801

424B3

Filing date
10 Aug 2023
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
03 Aug 2023
Reporting date
Not listed
SEC evidence
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UPLOAD

UPLOAD filing

Filing date
01 Aug 2023
Reporting date
Not listed
SEC evidence
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4

4

Filing date
21 Jul 2023
Reporting date
20 Jul 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
27 Jun 2023
Reporting date
23 Jun 2023
SEC evidence
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NT 10-Q File 001-39951

NT 10-Q

Filing date
15 May 2023
Reporting date
31 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
02 May 2023
Reporting date
28 Apr 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
02 May 2023
Reporting date
28 Apr 2023
SEC evidence
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NT 10-K File 001-39951

NT 10-K

Filing date
31 Mar 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
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SC 13D File 005-92045

SC 13D

Filing date
21 Mar 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-268801

424B3

Filing date
17 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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25-NSE File 333-252011

25-NSE filing

Filing date
03 Mar 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-268801

424B3

Filing date
02 Mar 2023
Reporting date
Not listed
SEC evidence
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EFFECT File 333-268801

EFFECT filing

Filing date
01 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13G File 005-92045

SC 13G

Filing date
28 Feb 2023
Reporting date
Not listed
SEC evidence
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3

FORM 3 SUBMISSION

Filing date
28 Feb 2023
Reporting date
13 Dec 2022
SEC evidence
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CORRESP

CORRESP filing

Filing date
27 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
14 Feb 2023
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-92045

SC 13G/A filing

Filing date
14 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13G/A File 005-92045

SC 13G/A filing

Filing date
10 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
06 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13G/A File 005-92045

SC 13G/A

Filing date
03 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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S-1/A File 333-268801

S-1/A #2

Filing date
01 Feb 2023
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
31 Jan 2023
Reporting date
Not listed
SEC evidence
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Next action
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UPLOAD

UPLOAD filing

Filing date
18 Jan 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
18 Jan 2023
Reporting date
12 Jan 2023
SEC evidence
Open document Open filing
Next action
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S-1/A File 333-268801

S-1/A

Filing date
05 Jan 2023
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
04 Jan 2023
Reporting date
Not listed
SEC evidence
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Next action
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UPLOAD

UPLOAD filing

Filing date
28 Dec 2022
Reporting date
Not listed
SEC evidence
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Next action
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NT 10-Q File 001-39951

NT 10-Q

Filing date
14 Nov 2022
Reporting date
30 Sep 2022
SEC evidence
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Next action
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3

FORM 3 SUBMISSION

Filing date
04 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
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Next action
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4

FORM 4 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
03 Nov 2022
Reporting date
01 Nov 2022
SEC evidence
Open document Open filing
Next action
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25-NSE File 333-252011

25-NSE filing

Filing date
01 Nov 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
19 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DEF 14A File 001-39951

DEF 14A

Filing date
19 Oct 2022
Reporting date
31 Oct 2022
SEC evidence
Open document Open filing
Next action
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DEFA14A File 001-39951

DEFA14A

Filing date
18 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
17 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
14 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
13 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DEFM14A File 001-39951

DEFM14A

Filing date
07 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
06 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
06 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
04 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
03 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
UPLOAD

UPLOAD filing

Filing date
03 Oct 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
UPLOAD

UPLOAD filing

Filing date
30 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DEFA14A File 001-39951

DEFA14A

Filing date
28 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
27 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
26 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRE 14A File 001-39951

PRE 14A

Filing date
23 Sep 2022
Reporting date
23 Sep 2022
SEC evidence
Open document Open filing
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UPLOAD

UPLOAD filing

Filing date
23 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
13 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
12 Sep 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13G File 005-92045

SC 13G filing

Filing date
31 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
15 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
12 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
05 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PRER14A File 001-39951

PRER14A

Filing date
29 Jul 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
14 Jul 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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PREM14A File 001-39951

PREM14A

Filing date
17 Jun 2022
Reporting date
17 Jun 2022
SEC evidence
Open document Open filing
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10-Q File 001-39951

QUARTERLY REPORT

Filing date
19 May 2022
Reporting date
31 Mar 2022
Next action
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NT 10-Q File 001-39951

NOTICE UNDER RULE 12B25 OF INABILITY TO TIMELY FILE ALL OR PART OF A FORM 10-Q

Filing date
17 May 2022
Reporting date
31 Mar 2022
SEC evidence
Open document Open filing
Next action
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SC 13G/A File 005-92045

SC 13G/A

Filing date
09 May 2022
Reporting date
Not listed
SEC evidence
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8-K File 001-39951

CURRENT REPORT

Filing date
29 Apr 2022
Reporting date
28 Apr 2022
Next action
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10-K File 001-39951

ANNUAL REPORT

Filing date
31 Mar 2022
Reporting date
31 Dec 2021
Next action
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8-K File 001-39951

CURRENT REPORT

Filing date
25 Mar 2022
Reporting date
21 Mar 2022
Next action
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SC 13G/A File 005-92045

SC 13G/A filing

Filing date
11 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13G File 005-92045

FORM SC 13G

Filing date
04 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13G/A File 005-92045

SC 13G/A filing

Filing date
26 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13G/A File 005-92045

SC 13G/A filing

Filing date
05 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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8-K File 001-39951

CURRENT REPORT

Filing date
16 Nov 2021
Reporting date
15 Nov 2021
Next action
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10-Q File 001-39951

QUARTERLY REPORT

Filing date
15 Nov 2021
Reporting date
30 Sep 2021
Next action
Verify source filing
10-Q File 001-39951

QUARTERLY REPORT

Filing date
16 Aug 2021
Reporting date
30 Jun 2021
Next action
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10-Q File 001-39951

QUARTERLY REPORT

Filing date
26 Jul 2021
Reporting date
31 Mar 2021
Next action
Verify source filing
8-K File 001-39951

CURRENT REPORT

Filing date
15 Jul 2021
Reporting date
14 Jul 2021
SEC evidence
Open document Open filing
Next action
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SC 13G File 005-92045

SC 13G filing

Filing date
15 Jul 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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8-K File 001-39951

CURRENT REPORT

Filing date
01 Jun 2021
Reporting date
28 May 2021
SEC evidence
Open document Open filing
Next action
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NT 10-Q File 001-39951

NOTICE UNDER RULE 12B25 OF INABILITY TO TIMELY FILE ALL OR PART OF A FORM 10-Q

Filing date
17 May 2021
Reporting date
31 Mar 2021
SEC evidence
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10-K/A File 001-39951

AMENDMENT TO ANNUAL REPORT

Filing date
19 Apr 2021
Reporting date
31 Dec 2020
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10-K File 001-39951

ANNUAL REPORT

Filing date
15 Apr 2021
Reporting date
31 Dec 2020
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NT 10-K File 001-39951

NOTICE UNDER RULE 12B25 OF INABILITY TO TIMELY FILE

Filing date
31 Mar 2021
Reporting date
31 Dec 2020
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4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
12 Mar 2021
Reporting date
10 Mar 2021
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4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
12 Mar 2021
Reporting date
10 Mar 2021
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8-K File 001-39951

CURRENT REPORT

Filing date
10 Mar 2021
Reporting date
10 Mar 2021
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SC 13G File 005-92045

SC 13G

Filing date
25 Feb 2021
Reporting date
Not listed
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8-K File 001-39951

CURRENT REPORT

Filing date
08 Feb 2021
Reporting date
01 Feb 2021
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3

3 filing

Filing date
03 Feb 2021
Reporting date
01 Feb 2020
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SC 13G File 005-92045

SC 13G filing

Filing date
03 Feb 2021
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SC 13G File 005-92045

SC 13G

Filing date
02 Feb 2021
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3

PRIMARY DOCUMENT

Filing date
01 Feb 2021
Reporting date
27 Jan 2021
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8-K File 001-39951

CURRENT REPORT

Filing date
01 Feb 2021
Reporting date
27 Jan 2021
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424B4 File 333-252011

PROSPECTUS FILED PURSUANT TO RULE 424(B)(4)

Filing date
28 Jan 2021
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3

PRIMARY DOCUMENT

Filing date
28 Jan 2021
Reporting date
27 Jan 2021
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EFFECT File 333-252011

EFFECT filing

Filing date
27 Jan 2021
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3

PRIMARY DOCUMENT

Filing date
27 Jan 2021
Reporting date
27 Jan 2021
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3

PRIMARY DOCUMENT

Filing date
27 Jan 2021
Reporting date
27 Jan 2021
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3

PRIMARY DOCUMENT

Filing date
27 Jan 2021
Reporting date
27 Jan 2021
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3

PRIMARY DOCUMENT

Filing date
27 Jan 2021
Reporting date
27 Jan 2021
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CERT File 001-39951

CERT filing

Filing date
27 Jan 2021
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8-A12B File 001-39951

REGISTRATION OF SECURITIES PURSUANT TO SECTION 12(B)

Filing date
27 Jan 2021
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S-1 File 333-252011

GENERAL FORM OF REGISTRATION STATEMENT FOR ALL COMPANIES

Filing date
11 Jan 2021
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DRS File 377-03866

DRS filing

Filing date
09 Dec 2020
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About this filer

Peak Bio, Inc. files with the SEC under CIK 0001834645. This page aggregates EDGAR filings and related ownership activity.

Industry: Biological Products, (No Disgnostic Substances).

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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