Filer Snapshot

William L. Meaney

CIK 0001566391. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

175

Latest filing

02 Apr 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for STT. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Source: SEC Forms 3/4/5

4 filed on 02 Apr 2026 for CIK 0001566391.

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Business address
C/O Iron Mountain Incorporated, 85 New Hampshire Avenue, Suite 150, Portsmouth, NH, 03801

Filer intelligence

What SEC filings say about William L. Meaney

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 STT.

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

STT

14 May 2025

Issuer page Owner page

Latest update

What changed recently for William L. Meaney

Ownership report updated

Latest ownership report period: 14 May 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

16 May 2025

Page type

Ownership filings

Latest period

14 May 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 16 May 2025.

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SEC filing record

CIK 0001566391 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
175
First seen
09 Jan 2013
Latest filing
02 Apr 2026
Entity
Individual

Observed form types

4 144 4/A 3

CIK-linked evidence first

William L. Meaney SEC filings William L. Meaney owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 175 SEC filings for William L. Meaney.

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4 File 001-13045

FORM 4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
SEC evidence
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144

144 filing

Filing date
01 Apr 2026
Reporting date
Not listed
SEC evidence
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4 File 001-13045

FORM 4

Filing date
09 Mar 2026
Reporting date
05 Mar 2026
SEC evidence
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4 File 001-13045

FORM 4

Filing date
05 Mar 2026
Reporting date
03 Mar 2026
SEC evidence
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144

144 filing

Filing date
05 Mar 2026
Reporting date
Not listed
SEC evidence
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144

144 filing

Filing date
04 Mar 2026
Reporting date
Not listed
SEC evidence
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4 File 001-13045

FORM 4

Filing date
03 Mar 2026
Reporting date
01 Mar 2026
SEC evidence
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144

144 filing

Filing date
03 Mar 2026
Reporting date
Not listed
SEC evidence
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144

144 filing

Filing date
02 Mar 2026
Reporting date
Not listed
SEC evidence
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4 File 001-13045

FORM 4

Filing date
24 Feb 2026
Reporting date
20 Feb 2026
SEC evidence
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144

144 filing

Filing date
20 Feb 2026
Reporting date
Not listed
SEC evidence
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4 File 001-13045

FORM 4

Filing date
18 Feb 2026
Reporting date
16 Feb 2026
SEC evidence
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