Filer Snapshot

Matthew Sanderson

CIK 0001689601. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

13

Latest filing

29 Aug 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 TTI. 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 29 Aug 2023 for CIK 0001689601.

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Identity 1 fact
Address
10000 Energy Drive, Suite 600, Box 4, Spring, TX, 77389
SEC ownership signals 1 fact
Ownership evidence

Filing types are shown separately so 13F portfolio value, 13D/G large stakes, and Forms 3/4/5 owner positions do not get blended into one misleading total.

Owner filing value

$8.55M

Estimated from parsed Forms 3/4/5 when the filing discloses enough data.

Portfolio positions

Top parsed positions across ownership filing types.

TTI

Filer intelligence

What SEC filings say about Matthew Sanderson

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 TTI worth $8.55M.

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

TTI

14 Mar 2026 · Executive Vice President

$8.55M
Issuer page Owner page

Latest update

What changed recently for Matthew Sanderson

Ownership report updated

Latest ownership report period: 14 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Mar 2026

Page type

Ownership filings

Latest period

14 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Mar 2026.

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SEC filing record

CIK 0001689601 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
13
First seen
12 May 2021
Latest filing
29 Aug 2023
Entity
Individual

Observed form types

4

Primary evidence

Open SEC filing index Matthew Sanderson SEC filings Matthew Sanderson owner filings

Latest Filings

Showing the latest 12 of 13 SEC filings for Matthew Sanderson.

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4

4 filing

Filing date
29 Aug 2023
Reporting date
25 Aug 2023
SEC evidence
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4

4 filing

Filing date
08 Mar 2023
Reporting date
08 Mar 2023
SEC evidence
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4

4 filing

Filing date
07 Mar 2023
Reporting date
06 Mar 2023
SEC evidence
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4

4 filing

Filing date
28 Feb 2023
Reporting date
25 Feb 2023
SEC evidence
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4

4 filing

Filing date
24 Feb 2023
Reporting date
22 Feb 2023
SEC evidence
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4

4 filing

Filing date
23 Feb 2023
Reporting date
21 Feb 2023
SEC evidence
Open document Open filing
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4

4 filing

Filing date
29 Aug 2022
Reporting date
25 Aug 2022
SEC evidence
Open document Open filing
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4

4 filing

Filing date
03 May 2022
Reporting date
02 May 2022
SEC evidence
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4

4 filing

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
SEC evidence
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4

4 filing

Filing date
23 Feb 2022
Reporting date
21 Feb 2022
SEC evidence
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4

4 filing

Filing date
18 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

4 filing

Filing date
27 Aug 2021
Reporting date
25 Aug 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
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