Filer Snapshot

Eric A. Prouty

CIK 0001620724. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

36

Latest Filing

15 May 2026

Industry

n/a

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  • Open 13F if you want portfolio holdings.
  • Open 13D/G or insider pages only when this CIK has those rows.
Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 15 May 2026 for CIK 0001620724.

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Business address
107 Slough Rd, Harvard, MA, 01451
Top holdings (ownership)
HDSN

Filer intelligence

What SEC filings say about Eric A. Prouty

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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Quick read

  • Forms 3/4/5 show insider context for HDSN worth $744.6K.

SEC source mix

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

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 1 rows

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

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Forms 3/4/5 insider context

HDSN

13 May 2026

$744.6K
Issuer page Owner page

Latest update

What changed recently for Eric A. Prouty

Ownership report updated

Latest ownership report period: 13 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

15 May 2026

Page type

Ownership filings

Latest period

13 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 15 May 2026.

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Filer Overview

Eric A. Prouty has filed 36 SEC EDGAR filings since 26 Sep 2014. Common forms include 4, 144, 3.

Eric A. Prouty SEC filings Eric A. Prouty owner filings

Latest Filings

Recent SEC filings for Eric A. Prouty with direct links to document and filing folders.

4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
15 May 2026
Reporting date
13 May 2026
SEC evidence
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
01 Aug 2025
Reporting date
31 Jul 2025
SEC evidence
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
20 Jun 2025
Reporting date
18 Jun 2025
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
21 Jun 2024
Reporting date
19 Jun 2024
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
16 Jun 2023
Reporting date
14 Jun 2023
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
15 Jun 2023
Reporting date
14 Jun 2023
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144

144 filing

Filing date
13 Jun 2023
Reporting date
Not listed
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
06 Jun 2023
Reporting date
02 Jun 2023
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
04 Oct 2022
Reporting date
30 Sep 2022
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
13 Jun 2022
Reporting date
09 Jun 2022
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
09 May 2022
Reporting date
09 May 2022
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4 File 001-13412

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
09 May 2022
Reporting date
06 May 2022
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
31 Aug 2021
Reporting date
30 Aug 2021
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
02 Jul 2021
Reporting date
01 Jul 2021
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
22 Jun 2021
Reporting date
02 Jun 2021
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
22 Jul 2020
Reporting date
20 Jul 2020
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
23 Dec 2019
Reporting date
19 Dec 2019
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
29 Aug 2019
Reporting date
27 Aug 2019
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
09 May 2019
Reporting date
08 May 2019
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4 File 001-37515

FORM 4 SUBMISSION

Filing date
22 Jan 2019
Reporting date
17 Jan 2019
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4 File 001-37515

FORM 4 SUBMISSION

Filing date
03 Jan 2019
Reporting date
02 Jan 2019
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
12 Dec 2018
Reporting date
12 Dec 2018
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
04 Dec 2018
Reporting date
30 Nov 2018
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
16 Aug 2018
Reporting date
15 Aug 2018
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
30 Jul 2018
Reporting date
26 Jul 2018
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4 File 001-37515

FORM 4 SUBMISSION

Filing date
05 Jul 2018
Reporting date
02 Jul 2018
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4 File 001-37515

FORM 4 SUBMISSION

Filing date
18 Jun 2018
Reporting date
18 Jun 2018
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
24 May 2018
Reporting date
24 Feb 2018
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4 File 001-37515

FORM 4 SUBMISSION

Filing date
08 May 2018
Reporting date
04 May 2018
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3 File 001-37515

FORM 3 SUBMISSION

Filing date
30 Apr 2018
Reporting date
19 Apr 2018
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
15 Nov 2017
Reporting date
13 Nov 2017
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
22 Aug 2017
Reporting date
21 Aug 2017
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
13 Sep 2016
Reporting date
24 Aug 2016
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
09 Sep 2015
Reporting date
09 Sep 2015
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4 File 001-13412

PRIMARY DOCUMENT

Filing date
03 Oct 2014
Reporting date
01 Oct 2014
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3 File 001-13412

PRIMARY DOCUMENT

Filing date
26 Sep 2014
Reporting date
17 Sep 2014
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About this filer

Eric A. Prouty files with the SEC under CIK 0001620724. 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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