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Public ownership evidence

Dorman Products, Inc. New (DORM) Ownership Disclosures

Read DORM 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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2026-08-192026-08-17Long Donna M.S734Not reported

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

The displayed observation date is 2026-08-17 and its public availability date is 2026-08-19. Subtracting those calendar dates gives 2 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 S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

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 0001628280-26-057643 ↗13F 0001999371-26-018935 ↗13F 0001948780-26-000011 ↗

Recent Form 4 activity

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2026-08-192026-08-17Long Donna M.S734Not 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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Advisors Asset Management, Inc.2020-06-302026-08-28187$12,542None
Corient Private Wealth LP2026-06-302026-08-2834,075$4,649,526None
Advisors Asset Management, Inc.2025-03-312026-08-27912$109,932None
Advisors Asset Management, Inc.2025-09-302026-08-27893$139,201None
Advisors Asset Management, Inc.2019-12-312026-08-26216$16,356None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-262,400$327,480None
Advisors Asset Management, Inc.2025-06-302026-08-25948$116,291None
First Eagle Investment Management, LLC2026-06-302026-08-25158,642$21,646,701None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2529,268$3,993,619None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,993,619$29,268,000None
Advisors Asset Management, Inc.2024-09-302026-08-22274$30,995None
Advisors Asset Management, Inc.2024-12-312026-08-22657$85,114None
Advisors Asset Management, Inc.2025-12-312026-08-22531$65,414None
Advisors Asset Management, Inc.2020-03-312026-08-22200$11,054None
Assenagon Asset Management S.A.2026-06-302026-08-222,021$275,765None
Sankala Group LLC2026-06-302026-08-19407$54,155None
Advisors Asset Management, Inc.2019-09-302026-08-19220$17,499None
Advisors Asset Management, Inc.2019-06-302026-08-19116$10,108None
Liontrust Investment Partners LLP2026-06-302026-08-191,942$264,986None
Ensign Peak Advisors, Inc2026-03-312026-08-191,922$200,580None
Ensign Peak Advisors, Inc2025-12-312026-08-191,922$236,771None
Ensign Peak Advisors, Inc2025-09-302026-08-195,422$845,181None
Corient Private Wealth LP2026-06-302026-08-1834,087$4,651,163None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-18341$46,529None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-157,453$1,016,962None
TORONTO DOMINION BANK2026-06-302026-08-152,123$289,000None
SEI INVESTMENTS CO2026-06-302026-08-1538,826$5,297,808None
SEI INVESTMENTS CO2026-06-302026-08-1512,804$1,747,270None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1514$1,856None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-155,051$689,209None
Basecamp Wealth Advisors LLC2026-06-302026-08-1564$8,733None
Quarry LP2026-06-302026-08-154$546None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-15490,625$66,946,000None
NFSG Corp2026-06-302026-08-15418$57,036None
XTX Topco Ltd2026-06-302026-08-1522,710$3,098,780None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15344,428$46,997,201None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15344,428$46,997,201None
OSAIC HOLDINGS, INC.2026-06-302026-08-1550$6,823None
OSAIC HOLDINGS, INC.2026-06-302026-08-1594$12,826None
OSAIC HOLDINGS, INC.2026-06-302026-08-15500$68,221None
Squarepoint Ops LLC2026-06-302026-08-1534,343$4,686,102None
MetLife Investment Management, LLC2026-06-302026-08-1515,757$2,150,043None
JANE STREET GROUP, LLC2026-06-302026-08-152,386$325,570None
JANE STREET GROUP, LLC2026-06-302026-08-158,711$1,188,616None
State of Tennessee, Department of Treasury2026-06-302026-08-158,596$1,172,925None
Orion Porfolio Solutions, LLC2026-06-302026-08-1520,810$2,839,520None
VOLORIDGE INVESTMENT MANAGEMENT, LLC2026-06-302026-08-1581,603$11,134,729None
Legal & General Group Plc2026-06-302026-08-1516,330$2,228,228None
Legal & General Group Plc2026-06-302026-08-155,186$707,630None
Legal & General Group Plc2026-06-302026-08-1541,658$5,684,234None

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

Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗Advisors Asset Management, Inc. ↗First Eagle Investment Management, LLC ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗

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.