Filer Snapshot

Deirdre O'Brien

CIK 0001767094. 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

03 Oct 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 AAPL. 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 03 Oct 2023 for CIK 0001767094.

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SEC ownership signals 1 fact
Ownership evidence
  • Filing families stay separate so 13F portfolio value, 13D/G large stakes, and Forms 3/4/5 owner positions are not blended into one misleading total.
  • Use the linked research paths below to verify each signal against its original SEC filing.

Owner filing value

$44.96M

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

Portfolio positions

Top parsed positions across ownership filing types.

AAPL
Identity 1 fact
Address
One Apple Park Way, Cupertino, CA, 95014

Filer intelligence

What SEC filings say about Deirdre O'Brien

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 AAPL worth $44.96M.

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

AAPL

01 Apr 2026 · Senior Vice President

$44.96M
Issuer page Owner page

Latest update

What changed recently for Deirdre O'Brien

Ownership report updated

Latest ownership report period: 01 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Apr 2026

Page type

Ownership filings

Latest period

01 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Apr 2026.

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SEC filing record

CIK 0001767094 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
09 Aug 2021
Latest filing
03 Oct 2023
Entity
Individual

Observed form types

4

Primary evidence

Open SEC filing index Deirdre O'Brien SEC filings Deirdre O'Brien owner filings

Latest Filings

Showing the latest 12 of 13 SEC filings for Deirdre O'Brien.

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4

4 filing

Filing date
03 Oct 2023
Reporting date
01 Oct 2023
SEC evidence
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4

4 filing

Filing date
08 Aug 2023
Reporting date
05 Aug 2023
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4

4 filing

Filing date
04 Apr 2023
Reporting date
01 Apr 2023
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4

4 filing

Filing date
18 Oct 2022
Reporting date
15 Oct 2022
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4

4 filing

Filing date
04 Oct 2022
Reporting date
01 Oct 2022
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4

4 filing

Filing date
27 Sep 2022
Reporting date
25 Sep 2022
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4

4 filing

Filing date
09 Aug 2022
Reporting date
05 Aug 2022
SEC evidence
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4

4 filing

Filing date
19 Apr 2022
Reporting date
15 Apr 2022
SEC evidence
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4

4 filing

Filing date
05 Apr 2022
Reporting date
01 Apr 2022
SEC evidence
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4

4 filing

Filing date
19 Oct 2021
Reporting date
15 Oct 2021
SEC evidence
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4

4 filing

Filing date
05 Oct 2021
Reporting date
01 Oct 2021
SEC evidence
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4

4 filing

Filing date
28 Sep 2021
Reporting date
26 Sep 2021
SEC evidence
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