Insider · CIK 0001775683

Henderson Cal

CIK 0001775683 Name as filed on the most recent filing

Filed as Henderson Cal (239)

433 transaction lines · from 239 filings · filed 2019-06-24 to 2021-07-06 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 2026-08-26 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.

433 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 2026-08-26 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2019-12-02 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 32,805, disposed Open Form 4 filing 0001764925-19-000479
2019-11-29 S, Open-market sale Slack Technologies, Inc.WORK 34,365, disposed Open Form 4 filing 0001764925-19-000463
2019-11-27 S, Open-market sale Slack Technologies, Inc.WORK 33,630, disposed Open Form 4 filing 0001764925-19-000455
2019-11-26 S, Open-market sale Slack Technologies, Inc.WORK 33,330, disposed Open Form 4 filing 0001764925-19-000451
2019-11-25 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 33,106, disposed Open Form 4 filing 0001764925-19-000447
2019-11-22 S, Open-market sale Slack Technologies, Inc.WORK 31,740, disposed Open Form 4 filing 0001764925-19-000442
2019-11-21 S, Open-market sale Slack Technologies, Inc.WORK 31,860, disposed Open Form 4 filing 0001764925-19-000438
2019-11-20 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 32,266, disposed Open Form 4 filing 0001764925-19-000434
2019-11-19 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 31,760, disposed Open Form 4 filing 0001764925-19-000430
2019-11-18 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 34,628, disposed Open Form 4 filing 0001764925-19-000426
2019-11-15 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 33,430, disposed Open Form 4 filing 0001764925-19-000422
2019-11-14 S, Open-market sale Slack Technologies, Inc.WORK 31,980, disposed Open Form 4 filing 0001764925-19-000418
2019-11-13 S, Open-market sale Slack Technologies, Inc.WORK 31,665, disposed Open Form 4 filing 0001764925-19-000414
2019-11-12 S, Open-market sale Slack Technologies, Inc.WORK 30,075, disposed Open Form 4 filing 0001764925-19-000410
2019-11-11 S, Open-market sale Slack Technologies, Inc.WORK 30,135, disposed Open Form 4 filing 0001764925-19-000406
2019-11-08 S, Open-market sale Slack Technologies, Inc.WORK 30,015, disposed Open Form 4 filing 0001764925-19-000402
2019-11-07 S, Open-market sale Slack Technologies, Inc.WORK 30,000, disposed Open Form 4 filing 0001764925-19-000400
2019-11-06 S, Open-market sale Slack Technologies, Inc.WORK 30,660, disposed Open Form 4 filing 0001764925-19-000394
2019-11-05 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 31,839, disposed Open Form 4 filing 0001764925-19-000390
2019-11-04 S, Open-market sale Slack Technologies, Inc.WORK 32,940, disposed Open Form 4 filing 0001764925-19-000386
2019-11-01 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 322,081, disposed Open Form 4 filing 0001764925-19-000380
2019-10-31 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 33,305, disposed Open Form 4 filing 0001764925-19-000370
2019-10-30 S, Open-market sale Slack Technologies, Inc.WORK 34,125, disposed Open Form 4 filing 0001764925-19-000366
2019-10-29 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 33,372, disposed Open Form 4 filing 0001764925-19-000361
2019-10-28 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 30,990, disposed Open Form 4 filing 0001764925-19-000358
2019-10-25 S, Open-market sale Slack Technologies, Inc.WORK 31,125, disposed Open Form 4 filing 0001764925-19-000354
2019-10-24 S, Open-market sale Slack Technologies, Inc.WORK 31,545, disposed Open Form 4 filing 0001764925-19-000351
2019-10-23 S, Open-market sale Slack Technologies, Inc.WORK 31,560, disposed Open Form 4 filing 0001764925-19-000347
2019-10-22 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 32,313, disposed Open Form 4 filing 0001764925-19-000342
2019-10-21 S, Open-market sale Slack Technologies, Inc.WORK 33,495, disposed Open Form 4 filing 0001764925-19-000338
2019-10-18 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 33,061, disposed Open Form 4 filing 0001764925-19-000334
2019-10-17 S, Open-market sale Slack Technologies, Inc.WORK 35,265, disposed Open Form 4 filing 0001764925-19-000330
2019-10-16 S, Open-market sale Slack Technologies, Inc.WORK 34,710, disposed Open Form 4 filing 0001764925-19-000326
2019-10-15 S, Open-market sale Slack Technologies, Inc.WORK 36,840, disposed Open Form 4 filing 0001764925-19-000322
2019-10-14 S, Open-market sale Slack Technologies, Inc.WORK 37,560, disposed Open Form 4 filing 0001764925-19-000318
2019-10-11 S, Open-market sale Slack Technologies, Inc.WORK 2 lines 38,289, disposed Open Form 4 filing 0001764925-19-000314

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 433
  • 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. Henderson Cal, insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001775683

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

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