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Public ownership evidence

Plug Power Inc. (PLUG) Ownership Disclosures

Read PLUG 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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2026-10-192026-10-15Haycraft BenjaminS9,375Not reported

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

The displayed observation date is 2026-10-15 and its public availability date is 2026-10-19. Subtracting those calendar dates gives 4 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.

Recent Form 4 activity

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2026-10-192026-10-15Haycraft BenjaminS9,375Not reported
2026-10-022026-10-01Angle Colin MA6,121Not reported
2026-10-022026-10-01Kenausis GregoryA5,928Not reported
2026-10-022026-10-01Joggerst PatrickA11,598Not reported
2026-10-022026-10-01BONNEY MARK JA12,242Not reported
2026-10-022026-09-30Marsh AndrewA101,699Not reported
2026-09-222026-09-18Haycraft BenjaminS200,000Not reported
2026-09-152026-09-15Haycraft BenjaminS18,750Not reported
2026-09-152026-09-11Haycraft BenjaminS13,810Not 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.2021-12-312026-08-2870,185$1,981,323None
Advisors Asset Management, Inc.2022-12-312026-08-2848,183$596,024None
Advisors Asset Management, Inc.2020-06-302026-08-2832,095$263,500None
Advisors Asset Management, Inc.2022-06-302026-08-2856,531$937,000None
Advisors Asset Management, Inc.2021-09-302026-08-28100,675$2,571,000None
Corient Private Wealth LP2026-06-302026-08-2879,394$215,159None
Corient Private Wealth LP2026-06-302026-08-2810,489$28,425None
HORAN Wealth, LLC2026-06-302026-08-2723,900$64,769None
Advisors Asset Management, Inc.2024-03-312026-08-2770,442$242,320None
Advisors Asset Management, Inc.2025-03-312026-08-27258,801$349,381None
Advisors Asset Management, Inc.2022-09-302026-08-2755,958$1,176,000None
Advisors Asset Management, Inc.2020-12-312026-08-27126,202$4,280,000None
Advisors Asset Management, Inc.2022-03-312026-08-2755,561$1,589,600None
Advisors Asset Management, Inc.2023-06-302026-08-2755,198$573,507None
Advisors Asset Management, Inc.2023-09-302026-08-2758,648$445,725None
Advisors Asset Management, Inc.2023-03-312026-08-2741,806$489,966None
Advisors Asset Management, Inc.2021-03-312026-08-27147,185$5,275,110None
Advisors Asset Management, Inc.2021-06-302026-08-27141,967$4,854,000None
Advisors Asset Management, Inc.2020-09-302026-08-2785,110$1,141,325None
Advisors Asset Management, Inc.2025-09-302026-08-27235,466$548,636None
Advisors Asset Management, Inc.2023-12-312026-08-2763,436$285,462None
Groupe la Francaise2026-06-302026-08-26221$510None
Advisors Asset Management, Inc.2019-12-312026-08-269,755$30,826None
Kingsbury Capital Investment Advisors LLC2026-03-312026-08-2652,890$119,531None
Kingsbury Capital Investment Advisors LLC2026-06-302026-08-2650,954$138,085None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-26391,800$885,468None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26338,700$917,877None
Advisors Asset Management, Inc.2025-06-302026-08-25245,190$365,333None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,527,981$4,140,829None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-254,140,829$1,527,981,000None
Kings Path Partners LLC2026-03-312026-08-226,520$14,735None
Advisors Asset Management, Inc.2024-09-302026-08-22183,119$413,849None
Advisors Asset Management, Inc.2024-06-302026-08-2274,583$173,778None
Advisors Asset Management, Inc.2024-12-312026-08-22203,656$433,787None
Advisors Asset Management, Inc.2025-12-312026-08-22233,441$459,879None
Advisors Asset Management, Inc.2020-03-312026-08-2211,903$42,137None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2120$54None
Sustainable Insight Capital Management, LLC2026-06-302026-08-2013,500$36,585None
CANTOR FITZGERALD, L. P.2026-06-302026-08-20147,700$400,267None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20647,395$1,754,440None
Sankala Group LLC2026-06-302026-08-1950$107None
Copia Wealth Management2026-06-302026-08-1974$201None
Advisors Asset Management, Inc.2019-09-302026-08-191,795$4,721None
Corient Private Wealth LP2026-06-302026-08-1896,022$260,222None
Empowered Funds, LLC2026-06-302026-08-1859,023$159,952None
Empowered Funds, LLC2026-06-302026-08-1848,862$132,416None
Equitable Holdings, Inc.2026-06-302026-08-18160,407$434,703None
MCGUIRE CAPITAL ADVISORS INC2026-06-302026-08-15528$1,431None
EFG International AG2026-06-302026-08-15500$1,355None
EFG International AG2026-06-302026-08-157,500$20,325None

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

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.

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.