Filer Snapshot

Spencer Kirk

CIK 0001300028. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

91

Latest filing

08 Dec 2025

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 EXR. 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 filing 144

144 filed on 08 Dec 2025 for CIK 0001300028.

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Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Parsed SEC ownership coverage

These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.

Forms 3/4/5 positions$117.08M

Reporting-owner positions with enough filing detail to estimate value.

Forms 3/4/5 position value

3/4/5
$117.08M

Estimated from parsed Forms 3/4/5 when filings include enough share and price data.

Largest linked holdings

Largest issuer positions linked to this CIK across parsed 13F, 13D/G, and Forms 3/4/5 records.

EXR
How to read these SEC ownership signals
  • Read each filing family separately: 13F portfolios, 13D/G large stakes, and Forms 3/4/5 owner positions answer different SEC disclosure questions.
  • Open the linked research path when you need the filing, CIK, issuer, or CUSIP trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
2795 East Cottonwood Parkway, Suite 400, Salt Lake City, UT, 84121

Filer intelligence

What SEC filings say about Spencer Kirk

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 EXR worth $117.08M.

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

EXR

02 Dec 2025

$117.08M
Issuer page Owner page

Latest update

What changed recently for Spencer Kirk

Ownership report updated

Latest ownership report period: 02 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 Dec 2025

Page type

Ownership filings

Latest period

02 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 04 Dec 2025.

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SEC filing record

CIK 0001300028 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
91
First seen
11 Aug 2004
Latest filing
08 Dec 2025
Entity
Individual

Observed form types

144 4 4/A 5 3/A 3

CIK-linked evidence first

Spencer Kirk SEC filings Spencer Kirk owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 74 SEC filings for Spencer Kirk.

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144

144 filing

Filing date
08 Dec 2025
Reporting date
Not listed
SEC evidence
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4 File 001-32269

FORM 4

Filing date
04 Dec 2025
Reporting date
02 Dec 2025
SEC evidence
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4 File 001-32269

FORM 4

Filing date
23 May 2025
Reporting date
21 May 2025
SEC evidence
Open document Open filing
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4 File 001-32269

FORM 4

Filing date
16 Dec 2024
Reporting date
12 Dec 2024
SEC evidence
Open document Open filing
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4 File 001-32269

FORM 4

Filing date
28 May 2024
Reporting date
23 May 2024
SEC evidence
Open document Open filing
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4 File 001-32269

FORM 4

Filing date
26 May 2023
Reporting date
24 May 2023
SEC evidence
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4 File 001-32269

FORM 4

Filing date
27 May 2022
Reporting date
25 May 2022
SEC evidence
Open document Open filing
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4/A File 001-32269

OWNERSHIP DOCUMENT

Filing date
04 Mar 2022
Reporting date
19 Nov 2020
SEC evidence
Open document Open filing
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4 File 001-32269

FORM 4 -

Filing date
06 Dec 2021
Reporting date
02 Dec 2021
SEC evidence
Open document Open filing
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4 File 001-32269

FORM 4 -

Filing date
18 Aug 2021
Reporting date
12 Aug 2021
SEC evidence
Open document Open filing
Next action
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4 File 001-32269

FORM 4 -

Filing date
04 Aug 2021
Reporting date
02 Aug 2021
SEC evidence
Open document Open filing
Next action
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4 File 001-32269

FORM 4 -

Filing date
03 Aug 2021
Reporting date
30 Jul 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
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