Public ownership evidence

Insulet Corporation (PODD) Ownership Disclosures

Read PODD insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Insulet Corporation: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-02
Trade date
2026-09-30
Reporting owners
MAZELSKY JONATHAN JAY
Code
A
Shares
141
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001145197-26-000184
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read PODD fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read PODD fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

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2026-10-022026-09-30MAZELSKY JONATHAN JAYA141Not reported
2026-10-022026-09-30Huffines Robert LutherA178Not reported
2026-08-252026-08-21McEvoy AshleyP1,100Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-2910$1,523None
Cornerstone Financial Management LLC2026-03-312026-08-294$839None
Cornerstone Financial Management LLC2025-12-312026-08-294$1,137None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-29935$245,541None
Advisors Asset Management, Inc.2021-12-312026-08-288,782$2,336,627None
Advisors Asset Management, Inc.2022-12-312026-08-282,471$727,438None
Advisors Asset Management, Inc.2020-06-302026-08-282,876$558,692None
Advisors Asset Management, Inc.2022-06-302026-08-285,109$1,113,000None
Advisors Asset Management, Inc.2021-09-302026-08-289,715$2,761,000None
Corient Private Wealth LP2026-06-302026-08-2881,673$12,434,720None
Corient Private Wealth LP2026-06-302026-08-283,000$456,750None
Principia Wealth Advisory, LLC2026-06-302026-08-2719$2,893None
Principia Wealth Advisory, LLC2026-03-312026-08-275$1,049None
Advisors Asset Management, Inc.2024-03-312026-08-27163$27,938None
Advisors Asset Management, Inc.2022-09-302026-08-274,275$981,000None
Advisors Asset Management, Inc.2020-12-312026-08-278,213$2,099,000None
Advisors Asset Management, Inc.2022-03-312026-08-275,959$1,587,418None
Advisors Asset Management, Inc.2023-06-302026-08-27821$236,727None
Advisors Asset Management, Inc.2023-09-302026-08-27592$94,418None
Advisors Asset Management, Inc.2023-03-312026-08-271,304$415,924None
Advisors Asset Management, Inc.2021-03-312026-08-2710,800$2,817,936None
Advisors Asset Management, Inc.2021-06-302026-08-2710,458$2,871,000None
Advisors Asset Management, Inc.2020-09-302026-08-275,345$1,264,574None
Advisors Asset Management, Inc.2025-09-302026-08-27592$182,768None
Advisors Asset Management, Inc.2023-12-312026-08-27433$93,952None
Dakota Wealth Management2025-12-312026-08-272,035$578,429None
Groupe la Francaise2026-06-302026-08-26750$114,287None
Advisors Asset Management, Inc.2019-12-312026-08-262,176$372,531None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2610,740$2,253,682None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2610,360$1,577,310None
Advisors Asset Management, Inc.2025-06-302026-08-25406$127,557None
Vancity Investment Management Ltd2026-06-302026-08-252,866$436,000None
CYBER HORNET ETFs LLC2026-06-302026-08-25187$28,471None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2595,647$14,562,256None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2514,562,256$95,647,000None
Advisors Asset Management, Inc.2025-12-312026-08-221,089$309,537None
Advisors Asset Management, Inc.2020-03-312026-08-222,478$410,555None
Assenagon Asset Management S.A.2026-06-302026-08-2284,633$12,885,374None
Archer Investment Corp2026-06-302026-08-2014$2,132None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2027,766$4,227,339None
Advisors Asset Management, Inc.2019-03-312026-08-19109$10,365None
Advisors Asset Management, Inc.2019-09-302026-08-19418$68,941None
Advisors Asset Management, Inc.2019-06-302026-08-19318$37,963None
Ensign Peak Advisors, Inc2026-03-312026-08-1940,536$8,506,074None
Ensign Peak Advisors, Inc2025-12-312026-08-1927,877$7,923,758None
Ensign Peak Advisors, Inc2025-09-302026-08-1940,162$12,399,214None
Fulcrum Asset Management LLP2026-06-302026-08-1910,943$1,726,149None
Livforsakringsbolaget Skandia, Omsesidigt2026-06-302026-08-19600$91,344None
NORTH STAR ASSET MANAGEMENT INC2026-06-302026-08-192,400$365,400None
Rakuten Investment Management, Inc.2026-06-302026-08-1911,329$1,787,036None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

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Ro Khanna2026-10-082026-09-25sale$1,001 $15,000
Ro Khanna2026-10-082026-09-04sale$1,001 - $15,000
Ro Khanna2026-10-082026-09-11purchase$1,001 - $15,000
Gilbert Ray Cisneros, Jr.2026-09-112026-08-18purchase$1,001 - $15,000

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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