Filer Snapshot

Caligan Partners LP SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001727492.

Entity Type

Company

Total Filings

124

Latest Filing

20 May 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 20 May 2026 for CIK 0001727492.

View Source Filing
Business address
780 Third Avenue, 30 Th Floor, New York, NY, 10017
Top holdings (ownership)
LQDA, LAB, and VRCA
Top securities (13F)
LQDA, ABVX, RVMD, PCVX, XENE, MLYS, EXEL, TNGX, TYRA, SYRE, ADMA, LBRX, VOR, SABS, IRD, IVA, MBX, AVTX, ANIK, and MAZE
Top holdings (Schedule 13D)
VRCA and ANIK
Top holdings (Schedule 13G)
LBRX, EOLS, SABS, IRD, AVTX, YMAB, VRCA, and SNSE
State of incorporation
DE
Fiscal year end
31 December

Key facts

  • Caligan Partners LP is an SEC filer tracked under CIK 0001727492.
  • 124 filings are listed on this profile.
  • Common form coverage includes 4, SCHEDULE 13G, SCHEDULE 13G/A and more.

Change

  • Latest filing: 4 filed on 20 May 2026.
  • Report period: 19 May 2026.

Research use

  • 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.

Evidence

Source: SEC Forms 3/4/5

4 filed on 20 May 2026 for CIK 0001727492.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Caligan Partners LP.

Latest source-backed update
4 filed 20 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 20 May 2026.
  • 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.

Latest update

What changed recently for Caligan Partners LP

Ownership report updated

Latest ownership report period: 19 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

20 May 2026

Page type

Ownership filings

Latest period

19 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 20 May 2026.

Benchmark Context

Benchmark context for this company

Caligan Partners LP 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 ownership report period: 19 May 2026. That gives you a fresh baseline before you compare this company with peers.

  • 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.

Company intelligence

Caligan Partners LP: filings, ownership, insiders

CIK 0001727492. Open the active data lane, then verify the SEC filing behind the row.

Active modules

3/5

Available company intelligence paths on this page.

Filings

124

SEC submissions provide the evidence trail.

Ownership context

2/3

Insider, large-stake, and institutional ownership lanes.

Return loop

Watch

Return when a new SEC-backed change lands.

Research checks

Latest filing

4 filed 20 May 2026

Ownership lanes

2/3 active

CIK

0001727492

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SEC filings

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Company facts

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Financial context

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Forms 3/4/5

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Insider activity

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Schedule 13D/G

Available

Large-stake holders

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Form 13F

Available

Institutional holders

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SEC-verifiable company hub

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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

Caligan Partners LP has filed 124 SEC EDGAR filings since 11 Mar 2019. Common forms include 4, SCHEDULE 13G, SCHEDULE 13G/A, 13F-HR and more.

Latest Filings

Recent SEC filings for Caligan Partners LP with direct links to document and filing folders.

4 File 001-39724

4 filing

Filing date
20 May 2026
Reporting date
19 May 2026
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
15 May 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
17 Feb 2026
Reporting date
31 Dec 2025
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
27 Jan 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
30 Dec 2025
Reporting date
Not listed
SEC evidence
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3 File 001-38529

3 filing

Filing date
30 Dec 2025
Reporting date
26 Dec 2025
SEC evidence
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4 File 000-30235

4 filing

Filing date
26 Nov 2025
Reporting date
25 Nov 2025
SEC evidence
Open document Open filing
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SCHEDULE 13D

SCHEDULE 13D filing

Filing date
24 Nov 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
21 Nov 2025
Reporting date
Not listed
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Nov 2025
Reporting date
30 Sep 2025
SEC evidence
Open document Open filing
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
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N-PX File 028-23096

N-PX filing

Filing date
02 Sep 2025
Reporting date
30 Jun 2025
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Aug 2025
Reporting date
30 Jun 2025
SEC evidence
Open document Open filing
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
14 Aug 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-39724

4 filing

Filing date
20 Jun 2025
Reporting date
17 Jun 2025
SEC evidence
Open document Open filing
Next action
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4 File 000-30235

4 filing

Filing date
02 Jun 2025
Reporting date
29 May 2025
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
15 May 2025
Reporting date
31 Mar 2025
SEC evidence
Open document Open filing
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
14 May 2025
Reporting date
Not listed
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Feb 2025
Reporting date
31 Dec 2024
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
12 Feb 2025
Reporting date
Not listed
SEC evidence
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Nov 2024
Reporting date
30 Sep 2024
SEC evidence
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4 File 001-34703

4 filing

Filing date
18 Sep 2024
Reporting date
16 Sep 2024
SEC evidence
Open document Open filing
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SC 13D/A

ALIMERA SCIENCES, INC.

Filing date
18 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
12 Sep 2024
Reporting date
12 Sep 2024
SEC evidence
Open document Open filing
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SC 13D/A

LIQUIDIA CORP

Filing date
12 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13D/A

LIQUIDIA CORPORATION

Filing date
04 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
04 Sep 2024
Reporting date
30 Aug 2024
SEC evidence
Open document Open filing
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N-PX File 028-23096

N-PX filing

Filing date
30 Aug 2024
Reporting date
30 Jun 2024
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Aug 2024
Reporting date
30 Jun 2024
SEC evidence
Open document Open filing
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4 File 001-39724

OWNERSHIP DOCUMENT

Filing date
24 Jun 2024
Reporting date
20 Jun 2024
SEC evidence
Open document Open filing
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SC 13D/A

ALIMERA SCIENCES, INC.

Filing date
24 Jun 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 000-30235

4 filing

Filing date
04 Jun 2024
Reporting date
31 May 2024
SEC evidence
Open document Open filing
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4 File 000-30235

4 filing

Filing date
30 May 2024
Reporting date
28 May 2024
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ANIKA THERAPEUTICS, INC.

Filing date
30 May 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
13 May 2024
Reporting date
31 Mar 2024
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ANIKA THERAPEUTICS, INC.

Filing date
06 Mar 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 000-30235

4 filing

Filing date
22 Feb 2024
Reporting date
21 Feb 2024
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Feb 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
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SC 13D/A

STANDARD BIOTOOLS, INC.

Filing date
08 Jan 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
14 Dec 2023
Reporting date
14 Dec 2023
SEC evidence
Open document Open filing
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SC 13D/A

LIQUIDIA CORPORATION

Filing date
14 Dec 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 000-30235

4 filing

Filing date
29 Nov 2023
Reporting date
27 Nov 2023
SEC evidence
Open document Open filing
Next action
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Nov 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
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4 File 001-34703

4 filing

Filing date
15 Sep 2023
Reporting date
14 Sep 2023
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ANIKA THERAPEUTICS, INC.

Filing date
11 Sep 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-34703

4 filing

Filing date
17 Aug 2023
Reporting date
15 Aug 2023
SEC evidence
Open document Open filing
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SC 13D

ANIKA THERAPEUTICS, INC.

Filing date
17 Aug 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
14 Aug 2023
Reporting date
30 Jun 2023
SEC evidence
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3 File 001-34703

3 filing

Filing date
11 Aug 2023
Reporting date
01 Aug 2023
SEC evidence
Open document Open filing
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SC 13D/A

ALIMERA SCIENCES, INC.

Filing date
03 Aug 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-34180

4 filing

Filing date
03 Jul 2023
Reporting date
29 Jun 2023
SEC evidence
Open document Open filing
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SC 13D/A

STANDARD BIOTOOLS, INC.

Filing date
03 Jul 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-39724

4 filing

Filing date
21 Jun 2023
Reporting date
19 Jun 2023
SEC evidence
Open document Open filing
Next action
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4 File 000-30235

4 filing

Filing date
02 Jun 2023
Reporting date
31 May 2023
SEC evidence
Open document Open filing
Next action
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3 File 000-30235

3 filing

Filing date
02 Jun 2023
Reporting date
31 May 2023
SEC evidence
Open document Open filing
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SC 13D/A

EXELIXIS, INC.

Filing date
02 Jun 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ALIMERA SCIENCES, INC.

Filing date
18 May 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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13F-HR/A File 028-23096

13F-HR/A filing

Filing date
15 May 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
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13F-HR File 028-23096

13F-HR filing

Filing date
15 May 2023
Reporting date
31 Mar 2023
SEC evidence
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Next action
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CORRESP

CORRESP filing

Filing date
06 Apr 2023
Reporting date
Not listed
SEC evidence
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PRRN14A

ANIKA THERAPEUTICS, INC.

Filing date
06 Apr 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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PREC14A

ANIKA THERAPEUTICS, INC.

Filing date
30 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ALIMERA SCIENCES, INC.

Filing date
28 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

EXELIXIS, INC.

Filing date
27 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D

EXELIXIS, INC.

Filing date
20 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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DFAN14A

ANIKA THERAPEUTICS, INC.

Filing date
21 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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13F-HR File 028-23096

13F-HR filing

Filing date
15 Feb 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
Next action
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4 File 001-34180

4 filing

Filing date
30 Dec 2022
Reporting date
29 Dec 2022
SEC evidence
Open document Open filing
Next action
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SC 13D/A

STANDARD BIOTOOLS INC.

Filing date
30 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

ADMA BIOLOGICS, INC.

Filing date
09 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-39724

4 filing

Filing date
07 Sep 2022
Reporting date
06 Sep 2022
SEC evidence
Open document Open filing
Next action
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SC 13D/A

SC 13D/A filing

Filing date
05 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-34180

4 filing

Filing date
05 Aug 2022
Reporting date
03 Aug 2022
SEC evidence
Open document Open filing
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4 File 001-34180

4 filing

Filing date
02 Aug 2022
Reporting date
29 Jul 2022
SEC evidence
Open document Open filing
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4 File 001-34180

4 filing

Filing date
15 Jun 2022
Reporting date
13 Jun 2022
SEC evidence
Open document Open filing
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SC 13D/A

STANDARD BIOTOOLS, INC.

Filing date
07 Jun 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-34180

4 filing

Filing date
06 Jun 2022
Reporting date
02 Jun 2022
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
26 May 2022
Reporting date
25 May 2022
SEC evidence
Open document Open filing
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SC 13D

ALIMERA SCIENCES, INC.

Filing date
25 May 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
19 May 2022
Reporting date
17 May 2022
SEC evidence
Open document Open filing
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4 File 001-34180

4 filing

Filing date
10 May 2022
Reporting date
06 May 2022
SEC evidence
Open document Open filing
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SC 13D/A

STANDARD BIOTOOLS, INC.

Filing date
03 May 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-34180

4 filing

Filing date
02 May 2022
Reporting date
28 Apr 2022
SEC evidence
Open document Open filing
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4 File 001-39724

4 filing

Filing date
18 Apr 2022
Reporting date
18 Apr 2022
SEC evidence
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4 File 001-34180

4 filing

Filing date
13 Apr 2022
Reporting date
11 Apr 2022
SEC evidence
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4 File 001-34180

4 filing

Filing date
08 Apr 2022
Reporting date
06 Apr 2022
SEC evidence
Open document Open filing
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SC 13D/A

FLUIDIGM CORPORATION

Filing date
29 Mar 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D

ADMA BIOLOGICS, INC.

Filing date
04 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

LIQUIDIA CORPORATION

Filing date
07 Dec 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D

FLUIDIGM CORPORATION

Filing date
10 May 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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3 File 001-34180

3 filing

Filing date
10 May 2021
Reporting date
07 May 2021
SEC evidence
Open document Open filing
Next action
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3 File 001-39724

3 filing

Filing date
15 Apr 2021
Reporting date
12 Apr 2021
SEC evidence
Open document Open filing
Next action
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SC 13D

LIQUIDIA CORPORATION

Filing date
15 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4 File 001-10865

4

Filing date
17 Nov 2020
Reporting date
16 Nov 2020
SEC evidence
Open document Open filing
Next action
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SC 13D/A

AMAG PHARMACEUTICALS, INC.

Filing date
16 Nov 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

AMAG PHARMACEUTICALS, INC.

Filing date
10 Oct 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC 13D/A

KNOWLES CORP

Filing date
30 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFRN14A

AMAG PHARMACEUTICALS, INC.

Filing date
26 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

AMAG PHARMACEUTICALS, INC.

Filing date
26 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
DFAN14A

AMAG PHARMACEUTICALS, INC.

Filing date
16 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A filing

Filing date
16 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DEFC14A

AMAG PHARMACEUTICALS, INC.

Filing date
16 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

AMAG PHARMACEUTICALS, INC.

Filing date
04 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13D/A

AMAG PHARMACEUTICALS, INC.

Filing date
04 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
PREC14A

AMAG PHARMACEUTICALS, INC.

Filing date
04 Sep 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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3 File 001-10865

3 filing

Filing date
15 Aug 2019
Reporting date
12 Aug 2019
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SC 13D

AMAG PHARMACEUTICALS, INC.

Filing date
15 Aug 2019
Reporting date
Not listed
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SC 13D/A

KNOWLES CORP

Filing date
09 May 2019
Reporting date
Not listed
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DFAN14A

CALIGAN PARTNERS LP

Filing date
18 Apr 2019
Reporting date
Not listed
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DEFC14A

KNOWLES CORP

Filing date
18 Apr 2019
Reporting date
Not listed
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PREC14A

PRELIMINARY PROXY STATEMENT

Filing date
08 Apr 2019
Reporting date
Not listed
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DFAN14A

KNOWLES CORPORATION

Filing date
08 Apr 2019
Reporting date
Not listed
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DFAN14A

KNOWLES CORPORATION

Filing date
03 Apr 2019
Reporting date
Not listed
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DFAN14A

KNOWLES CORP

Filing date
29 Mar 2019
Reporting date
Not listed
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SC 13D

KNOWLES CORPORATION

Filing date
11 Mar 2019
Reporting date
Not listed
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About this filer

Caligan Partners LP files with the SEC under CIK 0001727492. This page aggregates EDGAR filings and related ownership activity.

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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