Filer Snapshot

David S. Rosenblatt

CIK 0001237860. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

26

Latest filing

15 May 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13D/G stake for DIBS. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

—

Populates from the latest parsed 13F information table.

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13D/G large stake

DIBS

31 Mar 2026 · 9.8% ownership

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Source: SEC Schedule 13D/G

SCHEDULE 13G/A filed on 15 May 2026 for CIK 0001237860.

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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$22.55M

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

Forms 3/4/5 position value

3/4/5
$22.55M

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

Source: Forms 3/4/5Confidence: Estimated when price data is available

Largest linked holdings

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

DIBS PPLI ETSY

Largest active 13G stakes

Passive or institutional large-stake positions disclosed in parsed Schedule 13G filings.

DIBS
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
C/O Iac Inc., 555 West 18 Th Street, New York, NY, 10011

Filer intelligence

What SEC filings say about David S. Rosenblatt

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

  • 1 recent 13D/G stake row found; top row is DIBS at 9.8% ownership.
  • Forms 3/4/5 show insider context for DIBS worth $18.29M.

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 1 rows

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 4 rows

Officer, director, and 10% owner holdings or transactions.

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13D/G large-stake context

DIBS

31 Mar 2026 · Common Stock, $0.01 par value per share

9.8%
Issuer page 13D/G history

Forms 3/4/5 insider context

DIBS

08 Jun 2026 · Chief Executive Officer

$18.29M
Issuer page Owner page

PPLI

18 Jun 2026

$3.89M
Issuer page Owner page

ETSY

09 Jun 2026

$365.9K
Issuer page Owner page

TWTR

27 Oct 2022

Issuer page Owner page

Latest update

What changed recently for David S. Rosenblatt

Ownership report updated

Latest ownership report period: 18 Jun 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

23 Jun 2026

Page type

Ownership filings

Latest period

18 Jun 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 23 Jun 2026.

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SEC filing record

CIK 0001237860 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
26
First seen
27 May 2021
Latest filing
15 May 2026
Entity
Individual

Observed form types

3 4 SCHEDULE 13G/A

CIK-linked evidence first

David S. Rosenblatt SEC filings David S. Rosenblatt 13D/G history David S. Rosenblatt owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 26 SEC filings for David S. Rosenblatt.

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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
14 Aug 2025
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
14 Nov 2024
Reporting date
Not listed
SEC evidence
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4

4 filing

Filing date
19 Sep 2023
Reporting date
15 Sep 2023
SEC evidence
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4

4 filing

Filing date
15 Sep 2023
Reporting date
13 Sep 2023
SEC evidence
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4

4 filing

Filing date
27 Jun 2023
Reporting date
23 Jun 2023
SEC evidence
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4

4 filing

Filing date
20 Jun 2023
Reporting date
15 Jun 2023
SEC evidence
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4

4 filing

Filing date
13 Jun 2023
Reporting date
09 Jun 2023
SEC evidence
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4

4 filing

Filing date
12 Jun 2023
Reporting date
08 Jun 2023
SEC evidence
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4

4 filing

Filing date
16 May 2023
Reporting date
14 May 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
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