Insider · CIK 0001578857

Sommer Steven R

CIK 0001578857 Name as filed on the most recent filing

Filed as Sommer Steven R (43)

87 transaction lines · from 43 filings · filed 2013-07-03 to 2016-08-22 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.

87 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
2016-08-18 S, Open-market sale Splunk IncSPLK 2 lines 318,994, disposed Open Form 4 filing 0001209191-16-138165
2016-07-18 S, Open-market sale Splunk IncSPLK 2 lines 293,298, disposed Open Form 4 filing 0001209191-16-133495
2016-06-20 S, Open-market sale Splunk IncSPLK 27,207, disposed Open Form 4 filing 0001209191-16-129211
2016-06-15 S, Open-market sale Splunk IncSPLK 3 lines 340,601, disposed Open Form 4 filing 0001209191-16-128669
2016-05-24 S, Open-market sale Splunk IncSPLK 275,000, disposed Open Form 4 filing 0001209191-16-123649
2016-04-15 S, Open-market sale Splunk IncSPLK 212,611, disposed Open Form 4 filing 0001209191-16-114934
2016-03-15 S, Open-market sale Splunk IncSPLK 2 lines 369,506, disposed Open Form 4 filing 0001209191-16-109134
2016-01-19 S, Open-market sale Splunk IncSPLK 4 lines 1,122,985, disposed Open Form 4 filing 0001209191-16-092909
2015-12-18 S, Open-market sale Splunk IncSPLK 1,034, disposed Open Form 4 filing 0001209191-15-086694
2015-12-11 S, Open-market sale Splunk IncSPLK 3 lines 260,850, disposed Open Form 4 filing 0001209191-15-085112
2015-09-16 S, Open-market sale Splunk IncSPLK 241,065, disposed Open Form 4 filing 0001209191-15-071417
2015-09-11 S, Open-market sale Splunk IncSPLK 276,338, disposed Open Form 4 filing 0001209191-15-070422
2015-06-18 S, Open-market sale Splunk IncSPLK 2 lines 369,816, disposed Open Form 4 filing 0001209191-16-092905
2015-06-18 S, Open-market sale Splunk IncSPLK 2 lines 334,884, disposed Open Form 4 filing 0001209191-15-055463
2015-06-11 S, Open-market sale Splunk IncSPLK 287,595, disposed Open Form 4 filing 0001209191-15-052478
2015-05-28 S, Open-market sale Splunk IncSPLK 3,500,000, disposed Open Form 4 filing 0001209191-15-048506
2015-04-16 S, Open-market sale Splunk IncSPLK 2 lines 646,634, disposed Open Form 4 filing 0001209191-15-035180
2015-03-18 S, Open-market sale Splunk IncSPLK 3 lines 1,185,142, disposed Open Form 4 filing 0001209191-15-028206
2015-03-11 S, Open-market sale Splunk IncSPLK 2 lines 199,639, disposed Open Form 4 filing 0001209191-15-025465
2015-02-18 S, Open-market sale Splunk IncSPLK 2 lines 205,417, disposed Open Form 4 filing 0001209191-15-015616
2015-02-05 S, Open-market sale Splunk IncSPLK 600,000, disposed Open Form 4 filing 0001209191-15-011030
2015-01-20 S, Open-market sale Splunk IncSPLK 2 lines 1,263,791, disposed Open Form 4 filing 0001209191-15-005977
2014-12-18 S, Open-market sale Splunk IncSPLK 2 lines 843,005, disposed Open Form 4 filing 0001209191-14-077152
2014-12-11 S, Open-market sale Splunk IncSPLK 3 lines 737,344, disposed Open Form 4 filing 0001209191-14-075060
2014-11-18 S, Open-market sale Splunk IncSPLK 2 lines 858,020, disposed Open Form 4 filing 0001209191-14-070449
2014-10-17 S, Open-market sale Splunk IncSPLK 3 lines 1,320,706, disposed Open Form 4 filing 0001209191-14-064029

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 87
  • 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. Sommer Steven R, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001578857

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

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