Filer Snapshot

William A. Hasler

CIK 0001038822. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

69

Latest Filing

21 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 21 May 2026 for CIK 0001038822.

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Business address
Po Box 1049, Woodland, CA, 95776
Top holdings (ownership)
GSAT

Filer intelligence

What SEC filings say about William A. Hasler

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 GSAT worth $4.35M.

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

GSAT

11 May 2026

$4.35M
Issuer page Owner page

Latest update

What changed recently for William A. Hasler

Ownership report updated

Latest ownership report period: 11 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

21 May 2026

Page type

Ownership filings

Latest period

11 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 21 May 2026.

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Filer Overview

William A. Hasler has filed 69 SEC EDGAR filings since 08 May 1997. Common forms include 4, 5, 4/A, 3.

William A. Hasler SEC filings William A. Hasler owner filings

Latest Filings

Recent SEC filings for William A. Hasler with direct links to document and filing folders.

4 File 001-33117

FORM 4

Filing date
21 May 2026
Reporting date
11 May 2026
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4 File 001-33117

FORM 4

Filing date
07 Jan 2026
Reporting date
05 Jan 2026
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4 File 001-33117

FORM 4

Filing date
12 May 2025
Reporting date
09 May 2025
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4 File 001-33117

FORM 4

Filing date
07 Jan 2025
Reporting date
06 Jan 2025
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4 File 001-33117

FORM 4

Filing date
04 Dec 2024
Reporting date
03 Dec 2024
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4 File 001-33117

FORM 4

Filing date
14 May 2024
Reporting date
10 May 2024
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4 File 001-33117

FORM 4

Filing date
04 Jan 2024
Reporting date
02 Jan 2024
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4 File 001-33117

FORM 4

Filing date
12 May 2023
Reporting date
10 May 2023
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4 File 001-33117

FORM 4

Filing date
05 Jan 2023
Reporting date
03 Jan 2023
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4 File 001-33117

FORM 4

Filing date
12 May 2022
Reporting date
10 May 2022
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4 File 001-33117

FORM 4

Filing date
06 Jan 2022
Reporting date
04 Jan 2022
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4 File 001-33117

FORM 4

Filing date
12 May 2021
Reporting date
10 May 2021
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4 File 001-33117

FORM 4

Filing date
05 Jan 2021
Reporting date
02 Jan 2021
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4 File 001-33117

FORM 4

Filing date
04 Jun 2020
Reporting date
18 May 2020
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4 File 001-33117

FORM 4

Filing date
06 Jan 2020
Reporting date
02 Jan 2020
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4 File 001-33117

FORM 4

Filing date
07 Jan 2019
Reporting date
27 Dec 2018
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4 File 001-33117

FORM 4

Filing date
10 May 2018
Reporting date
01 Mar 2018
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4 File 001-33117

FORM 4

Filing date
18 May 2016
Reporting date
16 May 2016
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4 File 001-33278

FORM 4

Filing date
12 Jan 2016
Reporting date
11 Jan 2016
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4 File 001-33278

FORM 4

Filing date
12 Feb 2015
Reporting date
10 Feb 2015
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4 File 001-33117

FORM 4

Filing date
13 Nov 2014
Reporting date
11 Nov 2014
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4 File 001-33117

PRIMARY DOCUMENT

Filing date
28 Apr 2014
Reporting date
08 Aug 2013
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4 File 001-33278

FORM 4

Filing date
27 Jan 2014
Reporting date
24 Jan 2014
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4 File 001-33278

FORM 4

Filing date
28 Jan 2013
Reporting date
25 Jan 2013
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5 File 001-33117

PRIMARY DOCUMENT

Filing date
14 Feb 2012
Reporting date
31 Dec 2011
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4 File 001-33278

FORM 4 SUBMISSION

Filing date
27 Jan 2012
Reporting date
26 Jan 2012
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4/A File 001-33278

PRIMARY DOCUMENT

Filing date
20 Apr 2011
Reporting date
26 Jan 2011
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4 File 001-33278

PRIMARY DOCUMENT

Filing date
27 Jan 2011
Reporting date
26 Jan 2011
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4 File 001-33278

FORM 4

Filing date
21 Apr 2010
Reporting date
19 Apr 2010
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About this filer

William A. Hasler files with the SEC under CIK 0001038822. 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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