Entity type
Individual
Filer Snapshot
Joseph W. Marshall III
CIK 0001458584. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total filings
2
Latest filing
04 Jan 2023
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 GLPI. Each card links back to the PortfolioSavvy page where the filing evidence is closest.
Latest 13F portfolio
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No parsed 13F portfolio row yet.
Browse latest 13FLargest parsed holding
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Populates from the latest parsed 13F information table.
Open holding13D/G large stake
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No recent parsed 13D/G stake row for this CIK.
Browse 13D/GInsider / owner context
GLPI
02 Jan 2026 ยท $4M
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Source: SEC Forms 3/4/5
View source filing
4 filed on 04 Jan 2023 for CIK 0001458584.
- Parsed SEC ownership signals
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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$7.28MReporting-owner positions with enough filing detail to estimate value.
Forms 3/4/5 position value
3/4/5$7.28MEstimated 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.
GLPI SIGAHow 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.
- Business address
- C/O Siga Technologies, Inc., 31 East 62 Nd Street, New York, NY, 10065
Ownership signals
CIK-linked ownership evidence from parsed SEC filings.
1 signal
At a glance
Names, identifiers, and filing context for this profile.
1 identity field
Filer intelligence
What SEC filings say about Joseph W. Marshall III
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Quick read
- Forms 3/4/5 show insider context for GLPI worth $4M.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
Forms 3/4/5 insider context
GLPI
02 Jan 2026
SIGA
10 Jun 2025
Latest update
What changed recently for Joseph W. Marshall III
Latest ownership report period: 02 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
02 Jan 2026
Page type
Ownership filings
Latest period
02 Jan 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Jan 2026.
SEC filing record
CIK 0001458584 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
2
First seen
03 Jan 2022
Latest filing
04 Jan 2023
Entity
Individual
Observed form types
4
CIK-linked evidence first
Latest Filings
Showing the latest 2 of 2 SEC filings for Joseph W. Marshall III.
4
4 filing
- Filing date
- 04 Jan 2023
- Reporting date
- 03 Jan 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 03 Jan 2022
- Reporting date
- 03 Jan 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing