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Public ownership evidence

Inogen Inc (INGN) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-09-042026-09-01Wright Mary EA1,500Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-01 and its public availability date is 2026-09-04. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0002079955-26-000003 ↗SEC 0002031211-26-000004 ↗SEC 0001802639-26-000004 ↗

Recent Form 4 activity

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2026-09-042026-09-01Wright Mary EA1,500Not reported
2026-09-042026-09-01Smith Kevin P.A1,500Not reported
2026-09-042026-09-01Smith Kevin Raymond MerrillA1,500Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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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B. Riley Wealth Advisors, Inc.2025-03-312026-08-2928,800$205,344None
Advisors Asset Management, Inc.2020-06-302026-08-281,975$70,152None
Advisors Asset Management, Inc.2019-12-312026-08-262,045$139,735None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25334$2,154None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,154$334,000None
Advisors Asset Management, Inc.2020-03-312026-08-221,977$102,132None
Assenagon Asset Management S.A.2026-06-302026-08-2286,940$560,763None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2030,937$199,544None
Advisors Asset Management, Inc.2019-03-312026-08-192,435$232,226None
Advisors Asset Management, Inc.2019-09-302026-08-192,179$104,396None
Advisors Asset Management, Inc.2019-06-302026-08-192,375$158,555None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1839,156$252,556None
JPL Wealth Management, LLC2026-06-302026-08-1510$65None
JPL Wealth Management, LLC2026-06-302026-08-156$39None
Divisadero Street Capital Management, LP2026-06-302026-08-1518,413$118,764None
CSM Advisors, LLC2026-06-302026-08-15413,425$2,666,000None
XTX Topco Ltd2026-06-302026-08-1543,376$279,775None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1574,165$478,364None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1574,165$478,364None
ExodusPoint Capital Management, LP2026-06-302026-08-15393,803$2,540,029None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,464$9,441None
MetLife Investment Management, LLC2026-06-302026-08-1514,337$92,474None
JANE STREET GROUP, LLC2026-06-302026-08-1516,176$104,335None
Legal & General Group Plc2026-06-302026-08-152,134$13,775None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15289,128$1,864,876None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1510,401$67,086None
Aigen Investment Management, LP2026-06-302026-08-1510,341$66,699None
DAFNA Capital Management LLC2026-06-302026-08-15845,179$5,451,405None
ARMISTICE CAPITAL, LLC2026-06-302026-08-151,096,000$7,069,200None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1523,568$152,014None
READYSTATE ASSET MANAGEMENT LP2026-06-302026-08-15266,334$1,717,854None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15983,028$6,340,532None
CREDIT AGRICOLE S A2026-06-302026-08-15112,000$722,400None
Cerity Partners LLC2026-06-302026-08-156,109$39,404None
Cerity Partners LLC2026-06-302026-08-1525,444$164,114None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1529$187None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,648$10,630None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1510,923$70,453None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15921,554$5,944,023None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15121$780None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153,059$19,731None
ROYAL BANK OF CANADA2026-06-302026-08-15702$5,000None
ROYAL BANK OF CANADA2026-06-302026-08-15748$5,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1557,920$357,946None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-15195,051$1,258,079None
D. E. Shaw & Co., Inc.2026-06-302026-08-1537,171$239,753None
PRELUDE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1514,658$94,544None
Point72 Asset Management, L.P.2026-06-302026-08-15171,342$1,105,156None
Invesco Ltd.2026-06-302026-08-1548,381$312,057None
Invesco Ltd.2026-06-302026-08-15166$1,071None

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

B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Advisors Asset Management, Inc. ↗Assenagon Asset Management S.A. ↗MERCER GLOBAL ADVISORS INC /ADV ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.