Public ownership evidence

Everspin Technologies, Inc (MRAM) Ownership Disclosures

Read MRAM 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

Everspin Technologies, Inc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-05
Trade date
2026-10-02
Reporting owners
Aggarwal Sanjeev
Code
S
Shares
19,572
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 0001628280-26-065028
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 MRAM fundamentals

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

Read MRAM 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
2026-10-052026-10-02Aggarwal SanjeevS19,572Not reported
2026-10-052026-10-02Cooper William EarlS3,115Not reported
2026-10-052026-10-02Dougherty Sean MichaelS7,691Not reported
2026-08-132026-08-10Choudhary VikasA15,693Not reported
2026-08-072026-08-04Dougherty Sean MichaelA8,610Not reported
2026-08-072026-08-04Cooper William EarlA8,610Not reported
2026-08-072026-08-04FINCH LAWRENCE GA1,089Not 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.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25268$6,480None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-256,480$268,000None
SEI INVESTMENTS CO2026-06-302026-08-1529,606$715,873None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152,300$55,614None
Marex Group Ltd2026-06-302026-08-1527,571$666,667None
Quarry LP2026-06-302026-08-1523$556None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1556,103$1,356,571None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1556,103$1,356,571None
OSAIC HOLDINGS, INC.2026-06-302026-08-1530$725None
OSAIC HOLDINGS, INC.2026-06-302026-08-156,969$168,504None
Schonfeld Strategic Advisors LLC2026-06-302026-08-158,510$205,771None
Squarepoint Ops LLC2026-06-302026-08-1519,509$471,728None
MetLife Investment Management, LLC2026-06-302026-08-1511,530$278,795None
JANE STREET GROUP, LLC2026-06-302026-08-1514,296$345,677None
JANE STREET GROUP, LLC2026-06-302026-08-15609,549$14,738,895None
JANE STREET GROUP, LLC2026-06-302026-08-15496,200$11,998,116Put
JANE STREET GROUP, LLC2026-06-302026-08-15185,300$4,480,554Call
AWM Investment Company, Inc.2026-06-302026-08-15750,000$18,135,000None
Legal & General Group Plc2026-06-302026-08-151,886$45,603None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15331,900$8,025,342Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15353,600$8,550,048Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15174,260$4,213,607None
Medallion Wealth Advisors, LLC2026-06-302026-08-150$6,045None
Lynrock Lake LP2026-06-302026-08-1519,372$468,415None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15308,750$7,465,575None
SILVERCREST ASSET MANAGEMENT GROUP LLC2026-06-302026-08-15259,919$6,284,841None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,267$27,557None
ROYAL BANK OF CANADA2026-06-302026-08-15250$6,000None
ROYAL BANK OF CANADA2026-06-302026-08-152,036$49,000None
ROYAL BANK OF CANADA2026-06-302026-08-15593$14,000None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1539,700$959,946None
CANADA PENSION PLAN INVESTMENT BOARD2026-06-302026-08-159,500$229,710None
D. E. Shaw & Co., Inc.2026-06-302026-08-1510,603$256,381None
D. E. Shaw & Co., Inc.2026-06-302026-08-15847,263$20,486,819None
CITADEL ADVISORS LLC2026-06-302026-08-15182,200$4,405,596Put
CITADEL ADVISORS LLC2026-06-302026-08-1531,966$772,938None
CITADEL ADVISORS LLC2026-06-302026-08-15141,100$3,411,798Call
Larson Financial Group LLC2026-06-302026-08-1515$363None
Point72 Asset Management, L.P.2026-06-302026-08-158,800$212,784Call
Point72 Asset Management, L.P.2026-06-302026-08-1591,452$2,211,309None
Invesco Ltd.2026-06-302026-08-156,224$150,496None
Invesco Ltd.2026-06-302026-08-1567$1,620None
Invesco Ltd.2026-06-302026-08-152,814$68,043None
Invesco Ltd.2026-06-302026-08-157,762$187,685None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-158,926$215,831None
TUDOR INVESTMENT CORP ET AL2026-06-302026-08-1546,000$1,112,280Put
TUDOR INVESTMENT CORP ET AL2026-06-302026-08-1557,096$1,380,581None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-15540,138$13,060,537None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1597,796$2,364,707None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1516,058$388,282None

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

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗SEI INVESTMENTS CO ↗Federation des caisses Desjardins du Quebec ↗Marex Group Ltd ↗Quarry LP ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗OSAIC HOLDINGS, INC. ↗OSAIC HOLDINGS, INC. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

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.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.