Insider · CIK 0001575647

Walker Thomas E Jr

CIK 0001575647 Name as filed on the most recent filing

Filed as Walker Thomas E Jr (41)

95 transaction lines · from 41 filings · filed 2013-11-04 to 2017-12-01 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.

95 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
2015-12-01 S, Open-market sale Tableau Software IncDATA 2 lines 1,941,088, disposed Open Form 4 filing 0001246360-15-003680
2015-11-16 S, Open-market sale Tableau Software IncDATA 12,573, disposed Open Form 4 filing 0001246360-15-003579
2015-11-10 S, Open-market sale Tableau Software IncDATA 3,889,200, disposed Open Form 4 filing 0001246360-15-003543
2015-09-01 S, Open-market sale Tableau Software IncDATA 1,861,600, disposed Open Form 4 filing 0001209191-15-069523
2015-08-17 S, Open-market sale Tableau Software IncDATA 14,484, disposed Open Form 4 filing 0001209191-15-066739
2015-08-03 S, Open-market sale Tableau Software IncDATA 2 lines 2,073,630, disposed Open Form 4 filing 0001209191-15-063848
2015-07-31 S, Open-market sale Tableau Software IncDATA 2 lines 2,130,605, disposed Open Form 4 filing 0001209191-15-063848
2015-06-01 S, Open-market sale Tableau Software IncDATA 2 lines 2,257,390, disposed Open Form 4 filing 0001209191-15-049204
2015-05-18 S, Open-market sale Tableau Software IncDATA 14,587, disposed Open Form 4 filing 0001209191-15-044584
2015-05-12 S, Open-market sale Tableau Software IncDATA 2 lines 4,345,552, disposed Open Form 4 filing 0001209191-15-043012
2015-03-04 S, Open-market sale Tableau Software IncDATA 1,825,016, disposed Open Form 4 filing 0001209191-15-023571
2015-02-17 S, Open-market sale Tableau Software IncDATA 13,274, disposed Open Form 4 filing 0001209191-15-015674
2015-02-09 S, Open-market sale Tableau Software IncDATA 3 lines 12,165,215, disposed Open Form 4 filing 0001209191-15-011734
2014-12-05 S, Open-market sale Tableau Software IncDATA 405,250, disposed Open Form 4 filing 0001209191-14-073978
2014-11-17 S, Open-market sale Tableau Software IncDATA 2 lines 30,374, disposed Open Form 4 filing 0001209191-14-069351
2014-11-10 S, Open-market sale Tableau Software IncDATA 2 lines 832,529, disposed Open Form 4 filing 0001209191-14-068324
2014-09-02 S, Open-market sale Tableau Software IncDATA 327,150, disposed Open Form 4 filing 0001209191-14-055736
2014-08-29 S, Open-market sale Tableau Software IncDATA 650,000, disposed Open Form 4 filing 0001209191-14-055736
2014-06-04 S, Open-market sale Tableau Software IncDATA 558,600, disposed Open Form 4 filing 0001209191-14-039340
2014-05-08 S, Open-market sale Tableau Software IncDATA 2 lines 1,089,287, disposed Open Form 4 filing 0001209191-14-032926
2014-03-04 S, Open-market sale Tableau Software IncDATA 4 lines 2,425,420, disposed Open Form 4 filing 0001209191-14-018013
2014-02-25 S, Open-market sale Tableau Software IncDATA 2 lines 6,036,429, disposed Open Form 4 filing 0001209191-14-014590
2014-02-24 S, Open-market sale Tableau Software IncDATA 2 lines 23,618,595, disposed Open Form 4 filing 0001209191-14-014590
2014-02-07 S, Open-market sale Tableau Software IncDATA 3 lines 4,461,691, disposed Open Form 4 filing 0001209191-14-009252
2013-11-01 S, Open-market sale Tableau Software IncDATA 614,000, disposed Open Form 4 filing 0001209191-13-050503
2013-10-31 S, Open-market sale Tableau Software IncDATA 2,873,874, disposed Open Form 4 filing 0001209191-13-050893
2013-10-31 S, Open-market sale Tableau Software IncDATA 5,808,654, disposed Open Form 4 filing 0001209191-13-050503
2013-10-13 S, Open-market sale Tableau Software IncDATA 2,873,874, disposed Open Form 4 filing 0001209191-13-050503

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 95
  • 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. Walker Thomas E Jr, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001575647

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

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