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Insider · CIK 0001775610

Butterfield Stewart

CIK 0001775610 Name as filed on the most recent filing

Filed as Butterfield Stewart (199)

335 transaction lines · from 199 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 2026-08-21 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.

335 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 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2021-07-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 109,290 disposed 44.26 4,837,175.40 Form 4, filing 0001764925-21-000108
2021-04-15 Slack Technologies, Inc.
WORK 		S, Open-market sale 250,000 disposed 42.06 10,515,000.00 Form 4, filing 0001764925-21-000074
2021-04-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 102,148 disposed 41.22 4,210,540.56 Form 4, filing 0001764925-21-000065
2021-01-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 87,879 disposed 42.08 3,697,948.32 Form 4, filing 0001764925-21-000012
2021-01-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 26,528 disposed 42.09 1,116,563.52 Form 4, filing 0001764925-21-000012
2020-11-25 Slack Technologies, Inc.
WORK 		S, Open-market sale 400,000 disposed 40.00 16,000,000.00 Form 4, filing 0001764925-20-000646
2020-11-25 Slack Technologies, Inc.
WORK 		S, Open-market sale 250,000 disposed 38.11 9,527,500.00 Form 4, filing 0001764925-20-000646
2020-11-23 Slack Technologies, Inc.
WORK 		S, Open-market sale 75,000 disposed 30.01 2,250,750.00 Form 4, filing 0001764925-20-000634
2020-10-07 Slack Technologies, Inc.
WORK 		S, Open-market sale 50,000 disposed 30.03 1,501,500.00 Form 4, filing 0001764925-20-000599
2020-10-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 108,279 disposed 27.43 2,970,092.97 Form 4, filing 0001764925-20-000592
2020-10-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 2,466 disposed 27.90 68,801.40 Form 4, filing 0001764925-20-000592
2020-09-02 Slack Technologies, Inc.
WORK 		S, Open-market sale 22,516 disposed 33.61 756,762.76 Form 4, filing 0001764925-20-000563
2020-09-02 Slack Technologies, Inc.
WORK 		S, Open-market sale 2,484 disposed 34.64 86,045.76 Form 4, filing 0001764925-20-000563
2020-08-20 Slack Technologies, Inc.
WORK 		S, Open-market sale 25,000 disposed 30.00 750,000.00 Form 4, filing 0001764925-20-000538
2020-08-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 25,000 disposed 30.17 754,250.00 Form 4, filing 0001764925-20-000527
2020-07-15 Slack Technologies, Inc.
WORK 		S, Open-market sale 25,000 disposed 31.83 795,750.00 Form 4, filing 0001764925-20-000496
2020-07-13 Slack Technologies, Inc.
WORK 		S, Open-market sale 180,000 disposed 36.04 6,487,200.00 Form 4, filing 0001764925-20-000491
2020-07-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 114,385 disposed 30.86 3,529,921.10 Form 4, filing 0001764925-20-000468
2020-07-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 25,000 disposed 30.80 770,000.00 Form 4, filing 0001764925-20-000468
2020-06-18 Slack Technologies, Inc.
WORK 		S, Open-market sale 120,000 disposed 34.10 4,092,000.00 Form 4, filing 0001764925-20-000428
2020-06-17 Slack Technologies, Inc.
WORK 		S, Open-market sale 23,658 disposed 32.80 775,982.40 Form 4, filing 0001764925-20-000428
2020-06-17 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,342 disposed 33.31 44,702.02 Form 4, filing 0001764925-20-000428
2020-06-08 Slack Technologies, Inc.
WORK 		S, Open-market sale 100,736 disposed 32.03 3,226,574.08 Form 4, filing 0001764925-20-000410
2020-06-08 Slack Technologies, Inc.
WORK 		S, Open-market sale 24,264 disposed 30.76 746,360.64 Form 4, filing 0001764925-20-000410
2020-04-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 69,343 disposed 26.05 1,806,385.15 Form 4, filing 0001764925-20-000294
2020-04-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 36,057 disposed 25.74 928,107.18 Form 4, filing 0001764925-20-000294
2020-04-01 Slack Technologies, Inc.
WORK 		S, Open-market sale 11,600 disposed 26.86 311,576.00 Form 4, filing 0001764925-20-000294
2020-03-16 Slack Technologies, Inc.
WORK 		S, Open-market sale 600 disposed 17.53 10,518.00 Form 4, filing 0001764925-20-000276
2020-03-16 Slack Technologies, Inc.
WORK 		S, Open-market sale 400 disposed 16.28 6,512.00 Form 4, filing 0001764925-20-000276
2020-03-16 Slack Technologies, Inc.
WORK 		S, Open-market sale 300 disposed 18.42 5,526.00 Form 4, filing 0001764925-20-000276
2020-03-13 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,100 disposed 17.74 19,514.00 Form 4, filing 0001764925-20-000273
2020-03-13 Slack Technologies, Inc.
WORK 		S, Open-market sale 800 disposed 18.96 15,168.00 Form 4, filing 0001764925-20-000273
2020-03-13 Slack Technologies, Inc.
WORK 		S, Open-market sale 300 disposed 19.86 5,958.00 Form 4, filing 0001764925-20-000273
2020-03-13 Slack Technologies, Inc.
WORK 		S, Open-market sale 300 disposed 16.56 4,968.00 Form 4, filing 0001764925-20-000273
2020-03-12 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,600 disposed 23.05 36,880.00 Form 4, filing 0001764925-20-000268
2020-03-12 Slack Technologies, Inc.
WORK 		S, Open-market sale 600 disposed 23.80 14,280.00 Form 4, filing 0001764925-20-000268
2020-03-12 Slack Technologies, Inc.
WORK 		S, Open-market sale 300 disposed 21.59 6,477.00 Form 4, filing 0001764925-20-000268
2020-03-11 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,200 disposed 24.63 29,556.00 Form 4, filing 0001764925-20-000264
2020-03-11 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,200 disposed 23.38 28,056.00 Form 4, filing 0001764925-20-000264
2020-03-11 Slack Technologies, Inc.
WORK 		S, Open-market sale 100 disposed 25.24 2,524.00 Form 4, filing 0001764925-20-000264
2020-03-10 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,600 disposed 25.08 40,128.00 Form 4, filing 0001764925-20-000260
2020-03-10 Slack Technologies, Inc.
WORK 		S, Open-market sale 900 disposed 24.24 21,816.00 Form 4, filing 0001764925-20-000260
2020-03-09 Slack Technologies, Inc.
WORK 		S, Open-market sale 2,150 disposed 24.59 52,868.50 Form 4, filing 0001764925-20-000242
2020-03-09 Slack Technologies, Inc.
WORK 		S, Open-market sale 350 disposed 23.79 8,326.50 Form 4, filing 0001764925-20-000242
2020-03-06 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,400 disposed 25.78 36,092.00 Form 4, filing 0001764925-20-000233
2020-03-06 Slack Technologies, Inc.
WORK 		S, Open-market sale 900 disposed 26.69 24,021.00 Form 4, filing 0001764925-20-000233
2020-03-06 Slack Technologies, Inc.
WORK 		S, Open-market sale 200 disposed 28.46 5,692.00 Form 4, filing 0001764925-20-000233
2020-03-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 1,450 disposed 28.70 41,615.00 Form 4, filing 0001764925-20-000230
2020-03-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 550 disposed 29.68 16,324.00 Form 4, filing 0001764925-20-000230
2020-03-05 Slack Technologies, Inc.
WORK 		S, Open-market sale 500 disposed 27.59 13,795.00 Form 4, filing 0001764925-20-000230

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.

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

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

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 335
  • 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. Butterfield Stewart, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001775610

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

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.