Filer Snapshot

Daina Middleton SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001620476.

Entity Type

Individual

Total Filings

22

Latest Filing

08 Sep 2025

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 08 Sep 2025 for CIK 0001620476.

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Business address
C/O Marin Software Incorporated, 123 Mission Street, 25 Th Floor, San Francisco, CA, 94105
Top holdings (ownership)
PLMR

Key facts

  • Daina Middleton is an SEC filer tracked under CIK 0001620476.
  • 22 filings are listed on this profile.
  • Common form coverage includes 4, 3.

Change

  • Latest filing: 4 filed on 08 Sep 2025.
  • Report period: 05 Sep 2025.

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 08 Sep 2025 for CIK 0001620476.

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 Daina Middleton.

Latest source-backed update
4 filed 08 Sep 2025
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 08 Sep 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 Daina Middleton

Ownership report updated

Latest ownership report period: 05 Sep 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

08 Sep 2025

Page type

Ownership filings

Latest period

05 Sep 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 08 Sep 2025.

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Filer Overview

Daina Middleton has filed 22 SEC EDGAR filings since 15 Oct 2014. Common forms include 4, 3.

Daina Middleton SEC filings Daina Middleton owner filings

Latest Filings

Recent SEC filings for Daina Middleton with direct links to document and filing folders.

4 File 001-35838

4 filing

Filing date
08 Sep 2025
Reporting date
05 Sep 2025
SEC evidence
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4 File 001-38873

PRIMARY DOCUMENT

Filing date
27 May 2025
Reporting date
22 May 2025
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4 File 001-38873

PRIMARY DOCUMENT

Filing date
24 May 2024
Reporting date
23 May 2024
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4 File 001-35838

4 filing

Filing date
11 Apr 2024
Reporting date
05 Apr 2024
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
26 May 2023
Reporting date
25 May 2023
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4 File 001-38873

PRIMARY DOCUMENT

Filing date
26 May 2023
Reporting date
25 May 2023
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
13 Feb 2023
Reporting date
09 Feb 2023
SEC evidence
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
16 Jun 2022
Reporting date
14 Jun 2022
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
10 Jun 2022
Reporting date
08 Jun 2022
SEC evidence
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4 File 001-38873

PRIMARY DOCUMENT

Filing date
27 May 2022
Reporting date
26 May 2022
SEC evidence
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4 File 001-38873

PRIMARY DOCUMENT

Filing date
26 Jul 2021
Reporting date
22 Jul 2021
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3 File 001-38873

PRIMARY DOCUMENT

Filing date
26 Jul 2021
Reporting date
22 Jul 2021
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
04 Jun 2021
Reporting date
02 Jun 2021
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
03 Jun 2021
Reporting date
24 May 2021
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4 File 001-35838

FORM 4 SUBMISSION

Filing date
19 Aug 2020
Reporting date
17 Aug 2019
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4 File 001-35838

FORM 4

Filing date
15 May 2019
Reporting date
13 May 2019
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4 File 001-35838

FORM 4

Filing date
16 Apr 2018
Reporting date
12 Apr 2018
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4 File 001-35838

FORM 4

Filing date
10 May 2017
Reporting date
08 May 2017
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4 File 001-35838

FORM 4

Filing date
11 May 2016
Reporting date
10 May 2016
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4 File 001-35838

FORM 4

Filing date
24 Apr 2015
Reporting date
22 Apr 2015
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4 File 001-35838

FORM 4

Filing date
15 Oct 2014
Reporting date
13 Oct 2014
SEC evidence
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3 File 001-35838

FORM 3

Filing date
15 Oct 2014
Reporting date
13 Oct 2014
SEC evidence
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About this filer

Daina Middleton files with the SEC under CIK 0001620476. 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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