SEC reporting owner

LEVIN MARK J SEC insider disclosures

Explore LEVIN MARK J's reporting-owner identity, issuer relationships, purchases, sales and SEC filing receipts.

As of 2026-10-12T05:54:58.330Z

Reporting owner CIK
0001180428
Issuers
22
Coverage
verified

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Step 1 of 3

Issuer relationships

LEVIN MARK J: source evidence dated 2026-10-12T05:54:58.330Z.

Issuer
MILLENNIUM PHARMACEUTICALS INC
CIK
0001002637
Tickers
MLNM
Officer
No
Director
Yes
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

Which issuer and transaction does this person appear in?

Match the reviewed owner identity, issuer and transaction code. Directory eligibility does not turn every filing into a strategy signal.

What you should see

Use the linked SEC receipts and company profiles to verify what became public and when.

Step 3 of 3

Browse insider directory

Use the linked SEC receipts and company profiles to verify what became public and when.

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What you should see

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

Issuer relationships

See the complete issuer relationships

A reporting-owner CIK identifies the filer across issuer relationships and name aliases. A filer may be an individual or an organization; the filing role is the relevant evidence.

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MILLENNIUM PHARMACEUTICALS INC0001002637MLNMNoYes
Foundation Medicine, Inc.0001488613FMINoYes
Eleven Biotherapeutics, Inc.0001485003EBIONoYes
ZAFGEN, INC.0001374690ZFGNNoNo
Sage Therapeutics, Inc.0001597553SAGENoNo
Blueprint Medicines Corp0001597264BPMCNoNo
Global Blood Therapeutics, Inc.0001629137GBTNoNo
CytomX Therapeutics, Inc.0001501989CTMXNoNo
MyoKardia Inc0001552451MYOKNoNo
Voyager Therapeutics, Inc.0001640266VYGRNoYes
Editas Medicine, Inc.0001650664EDITNoNo
Jounce Therapeutics, Inc.0001640455JNCENoNo
RHYTHM PHARMACEUTICALS, INC.0001649904RYTMNoNo
Allena Pharmaceuticals, Inc.0001624658ALNANoNo
Neon Therapeutics, Inc.0001694187NTGNNoNo
CONSTELLATION PHARMACEUTICALS INC0001434418CNSTNoNo
Fulcrum Therapeutics, Inc.0001680581FULCNoYes
Revolution Medicines, Inc.0001628171RVMDNoNo
PLIANT THERAPEUTICS, INC.0001746473PLRXNoNo
Relay Therapeutics, Inc.0001812364RLAYNoNo
Nurix Therapeutics, Inc.0001549595NRIXNoNo
Decibel Therapeutics, Inc.0001656536DBTXNoNo

Recent SEC transactions

Code P identifies a purchase, S a sale and A an award. Awards and open-market purchases describe different events. Use the public availability date when deciding when a researcher could have known about the transaction.

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Source evidence and strategy eligibility

The transactions below come from filings; a historical tracker separately simulates following eligible events. Joint filers can report the same transaction, and an owner can have filings at multiple companies. Public availability, amendment lineage and verified coverage determine which events a historical tracker may use.

The current directory marks this owner's filing coverage verified.

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