Insider · CIK 0001538676

Canaan IX L.P.

CIK 0001538676 Name as filed on the most recent filing

Filed as Canaan IX L.P. (15)

29 transaction lines · from 15 filings · filed 2016-05-23 to 2016-12-01 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

0 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2016-11-29 S, Open-market sale CytomX Therapeutics, Inc.CTMX 247,008, disposed Open Form 4 filing 0000899243-16-034627
2016-11-28 S, Open-market sale CytomX Therapeutics, Inc.CTMX 236,142, disposed Open Form 4 filing 0000899243-16-034442
2016-11-25 S, Open-market sale CytomX Therapeutics, Inc.CTMX 79,341, disposed Open Form 4 filing 0000899243-16-034442
2016-11-23 S, Open-market sale CytomX Therapeutics, Inc.CTMX 128,921, disposed Open Form 4 filing 0000899243-16-034442
2016-11-22 S, Open-market sale CytomX Therapeutics, Inc.CTMX 498,078, disposed Open Form 4 filing 0000899243-16-034194
2016-11-21 S, Open-market sale CytomX Therapeutics, Inc.CTMX 158,785, disposed Open Form 4 filing 0000899243-16-034052
2016-11-18 S, Open-market sale CytomX Therapeutics, Inc.CTMX 149,085, disposed Open Form 4 filing 0000899243-16-034052
2016-11-17 S, Open-market sale CytomX Therapeutics, Inc.CTMX 218,218, disposed Open Form 4 filing 0000899243-16-034052
2016-11-16 S, Open-market sale CytomX Therapeutics, Inc.CTMX 213,953, disposed Open Form 4 filing 0000899243-16-033704
2016-11-15 S, Open-market sale CytomX Therapeutics, Inc.CTMX 379,476, disposed Open Form 4 filing 0000899243-16-033704
2016-11-14 S, Open-market sale CytomX Therapeutics, Inc.CTMX 266,056, disposed Open Form 4 filing 0000899243-16-033335
2016-11-11 S, Open-market sale CytomX Therapeutics, Inc.CTMX 396,461, disposed Open Form 4 filing 0000899243-16-033335
2016-11-10 S, Open-market sale CytomX Therapeutics, Inc.CTMX 300,390, disposed Open Form 4 filing 0000899243-16-033335
2016-11-09 S, Open-market sale CytomX Therapeutics, Inc.CTMX 151,498, disposed Open Form 4 filing 0000899243-16-033178
2016-06-10 S, Open-market sale CytomX Therapeutics, Inc.CTMX 27,027, disposed Open Form 4 filing 0000899243-16-022416
2016-06-09 S, Open-market sale CytomX Therapeutics, Inc.CTMX 229,791, disposed Open Form 4 filing 0000899243-16-022416
2016-06-08 S, Open-market sale CytomX Therapeutics, Inc.CTMX 230,681, disposed Open Form 4 filing 0000899243-16-022416
2016-06-07 S, Open-market sale CytomX Therapeutics, Inc.CTMX 97,602, disposed Open Form 4 filing 0000899243-16-022180
2016-06-06 S, Open-market sale CytomX Therapeutics, Inc.CTMX 1,018,688, disposed Open Form 4 filing 0000899243-16-022180
2016-06-03 S, Open-market sale CytomX Therapeutics, Inc.CTMX 199,575, disposed Open Form 4 filing 0000899243-16-021783
2016-06-02 S, Open-market sale CytomX Therapeutics, Inc.CTMX 444,472, disposed Open Form 4 filing 0000899243-16-021783
2016-06-01 S, Open-market sale CytomX Therapeutics, Inc.CTMX 241,477, disposed Open Form 4 filing 0000899243-16-021477
2016-05-27 S, Open-market sale CytomX Therapeutics, Inc.CTMX 265,869, disposed Open Form 4 filing 0000899243-16-021304
2016-05-26 S, Open-market sale CytomX Therapeutics, Inc.CTMX 416,021, disposed Open Form 4 filing 0000899243-16-021120
2016-05-25 S, Open-market sale CytomX Therapeutics, Inc.CTMX 114,789, disposed Open Form 4 filing 0000899243-16-021120
2016-05-24 S, Open-market sale CytomX Therapeutics, Inc.CTMX 12,000, disposed Open Form 4 filing 0000899243-16-020907
2016-05-23 S, Open-market sale CytomX Therapeutics, Inc.CTMX 121,735, disposed Open Form 4 filing 0000899243-16-020907
2016-05-20 S, Open-market sale CytomX Therapeutics, Inc.CTMX 62,427, disposed Open Form 4 filing 0000899243-16-020709
2016-05-19 S, Open-market sale CytomX Therapeutics, Inc.CTMX 25,350, disposed Open Form 4 filing 0000899243-16-020709

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens.

What this insider's stored lines contain

No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.

How to cite this page

ebomi catalog. Canaan IX L.P., insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001538676

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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