Entity type
Individual
Filer Snapshot
John Borthwick
CIK 0001972409. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total filings
7
Latest filing
05 Aug 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 BLDE. 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
BLDE
01 Aug 2025 ยท $826.1K
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 05 Aug 2025 for CIK 0001972409.
- Ownership intelligence snapshot
-
Value by filing family
These bars compare separate filing families; do not add them into one ownership total.
Forms 3/4/5 positions$826.1KReporting-owner positions when a value can be estimated.
Forms 3/4/5 owner value
$826.1K
Estimated from parsed Forms 3/4/5 when filings disclose enough data.
Largest SEC-reported positions
Largest issuer positions across supported ownership filing types.
BLDEHow to read filing-family values
- Keep filing families separate: 13F portfolio value, 13D/G large stakes, and Forms 3/4/5 reporting-owner positions are different evidence types.
- Use the linked research paths to verify each signal against the original SEC filing.
- Business address
- C/O Blade Air Mobility, Inc., 55 Hudson Yards, 14 Th Floor, New York, NY, 10001
SEC ownership signals
1 signal
Filer identity
1 identity field
Filer intelligence
What SEC filings say about John Borthwick
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 BLDE worth $826.1K.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
Forms 3/4/5 insider context
BLDE
01 Aug 2025
Latest update
What changed recently for John Borthwick
Latest ownership report period: 01 Aug 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
05 Aug 2025
Page type
Ownership filings
Latest period
01 Aug 2025
Ownership context was refreshed from SEC Forms 3/4/5 filed on 05 Aug 2025.
SEC filing record
CIK 0001972409 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
7
First seen
06 Apr 2023
Latest filing
05 Aug 2025
Entity
Individual
Observed form types
4
144
3
Primary evidence
Latest Filings
Showing the latest 7 of 7 SEC filings for John Borthwick.
4
File 001-39046
FORM 4
- Filing date
- 05 Aug 2025
- Reporting date
- 01 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-39046
FORM 4
- Filing date
- 17 Dec 2024
- Reporting date
- 13 Dec 2024
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
144
144 filing
- Filing date
- 13 Dec 2024
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-39046
FORM 4
- Filing date
- 13 Aug 2024
- Reporting date
- 09 Aug 2024
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-39046
FORM 4
- Filing date
- 12 Jun 2024
- Reporting date
- 10 Jun 2024
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
File 001-39046
FORM 4
- Filing date
- 09 Aug 2023
- Reporting date
- 08 Aug 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 001-39046
FORM 3
- Filing date
- 06 Apr 2023
- Reporting date
- 27 Mar 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing