Insider · CIK 0001605957

McDermott Adrian

CIK 0001605957 Name as filed on the most recent filing

Filed as McDermott Adrian (141)

166 transaction lines · from 141 filings · filed 2014-11-18 to 2022-08-17 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 2026-08-25 05:24 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.

166 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 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2022-08-17 S, Open-market sale Zendesk, Inc.ZEN 62,138, disposed Open Form 4 filing 0001463172-22-000270
2022-05-18 S, Open-market sale Zendesk, Inc.ZEN 80,194, disposed Open Form 4 filing 0001463172-22-000151
2022-05-17 S, Open-market sale Zendesk, Inc.ZEN 24,336, disposed Open Form 4 filing 0001463172-22-000125
2022-05-02 S, Open-market sale Zendesk, Inc.ZEN 1,173,760, disposed Open Form 4 filing 0001463172-22-000122
2022-02-17 S, Open-market sale Zendesk, Inc.ZEN 70,467, disposed Open Form 4 filing 0001463172-22-000053
2022-02-01 S, Open-market sale Zendesk, Inc.ZEN 967,253, disposed Open Form 4 filing 0001463172-22-000012
2021-11-17 S, Open-market sale Zendesk, Inc.ZEN 87,467, disposed Open Form 4 filing 0001463172-21-000437
2021-11-01 S, Open-market sale Zendesk, Inc.ZEN 970,258, disposed Open Form 4 filing 0001463172-21-000405
2021-08-18 S, Open-market sale Zendesk, Inc.ZEN 100,853, disposed Open Form 4 filing 0001463172-21-000361
2021-08-02 S, Open-market sale Zendesk, Inc.ZEN 1,208,470, disposed Open Form 4 filing 0001463172-21-000325
2021-06-01 S, Open-market sale Zendesk, Inc.ZEN 2 lines 1,271,176, disposed Open Form 4 filing 0001463172-21-000253
2021-05-19 S, Open-market sale Zendesk, Inc.ZEN 168,048, disposed Open Form 4 filing 0001463172-21-000243
2021-05-03 S, Open-market sale Zendesk, Inc.ZEN 5 lines 1,351,530, disposed Open Form 4 filing 0001463172-21-000170
2021-02-18 S, Open-market sale Zendesk, Inc.ZEN 122,002, disposed Open Form 4 filing 0001463172-21-000092
2021-02-01 S, Open-market sale Zendesk, Inc.ZEN 3 lines 1,367,688, disposed Open Form 4 filing 0001463172-21-000024
2020-11-18 S, Open-market sale Zendesk, Inc.ZEN 101,634, disposed Open Form 4 filing 0001463172-20-000456
2020-11-09 S, Open-market sale Zendesk, Inc.ZEN 1,976,184, disposed Open Form 4 filing 0001463172-20-000424
2020-03-18 S, Open-market sale Zendesk, Inc.ZEN 51,597, disposed Open Form 4 filing 0001463172-20-000124
2020-02-20 S, Open-market sale Zendesk, Inc.ZEN 83,378, disposed Open Form 4 filing 0001463172-20-000098
2020-01-17 S, Open-market sale Zendesk, Inc.ZEN 79,722, disposed Open Form 4 filing 0001463172-20-000028
2020-01-06 S, Open-market sale Zendesk, Inc.ZEN 271,058, disposed Open Form 4 filing 0001463172-20-000008
2020-01-02 S, Open-market sale Zendesk, Inc.ZEN 139,311, disposed Open Form 4 filing 0001463172-20-000002
2019-12-18 S, Open-market sale Zendesk, Inc.ZEN 53,850, disposed Open Form 4 filing 0001463172-19-000517
2019-12-06 S, Open-market sale Zendesk, Inc.ZEN 263,253, disposed Open Form 4 filing 0001463172-19-000493
2019-11-22 S, Open-market sale Zendesk, Inc.ZEN 139,338, disposed Open Form 4 filing 0001463172-19-000491
2019-11-19 S, Open-market sale Zendesk, Inc.ZEN 55,327, disposed Open Form 4 filing 0001463172-19-000483
2019-11-06 S, Open-market sale Zendesk, Inc.ZEN 245,618, disposed Open Form 4 filing 0001463172-19-000449
2019-10-17 S, Open-market sale Zendesk, Inc.ZEN 49,009, disposed Open Form 4 filing 0001463172-19-000427
2019-10-07 S, Open-market sale Zendesk, Inc.ZEN 260,365, disposed Open Form 4 filing 0001463172-19-000404
2019-09-18 S, Open-market sale Zendesk, Inc.ZEN 54,757, disposed Open Form 4 filing 0001463172-19-000398
2019-09-06 S, Open-market sale Zendesk, Inc.ZEN 2 lines 275,100, disposed Open Form 4 filing 0001463172-19-000376
2019-08-21 S, Open-market sale Zendesk, Inc.ZEN 139,341, disposed Open Form 4 filing 0001463172-19-000368
2019-08-19 S, Open-market sale Zendesk, Inc.ZEN 55,427, disposed Open Form 4 filing 0001463172-19-000360
2019-08-06 S, Open-market sale Zendesk, Inc.ZEN 269,831, disposed Open Form 4 filing 0001463172-19-000320
2019-07-17 S, Open-market sale Zendesk, Inc.ZEN 65,659, disposed Open Form 4 filing 0001463172-19-000300
2019-07-08 S, Open-market sale Zendesk, Inc.ZEN 476,935, disposed Open Form 4 filing 0001463172-19-000280
2019-06-19 S, Open-market sale Zendesk, Inc.ZEN 63,132, disposed Open Form 4 filing 0001463172-19-000278
2019-06-06 S, Open-market sale Zendesk, Inc.ZEN 434,481, disposed Open Form 4 filing 0001463172-19-000246
2019-05-17 S, Open-market sale Zendesk, Inc.ZEN 63,034, disposed Open Form 4 filing 0001463172-19-000199
2019-05-16 S, Open-market sale Zendesk, Inc.ZEN 38,842, disposed Open Form 4 filing 0001463172-19-000178
2019-05-06 S, Open-market sale Zendesk, Inc.ZEN 185,588, disposed Open Form 4 filing 0001463172-19-000166
2019-05-06 S, Open-market sale Zendesk, Inc.ZEN 130,777, disposed Open Form 4 filing 0001463172-19-000166

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
Relationships on this page
O, Officer
Officer

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. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 166
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. McDermott Adrian, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001605957

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

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