Insider · CIK 0001470518

Ammann Charles B.

CIK 0001470518 Name as filed on the most recent filing

Filed as Ammann Charles B. (24)

31 transaction lines · from 24 filings · filed 2009-08-28 to 2021-09-09 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.

31 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
2021-09-08 S, Open-market sale Semtech CorpSMTC 678,687, disposed Open Form 4 filing 0001593968-21-002104
2020-06-01 S, Open-market sale Semtech CorpSMTC 1,322,788, disposed Open Form 4 filing 0001593968-20-001302
2019-12-11 S, Open-market sale Semtech CorpSMTC 2 lines 909,458, disposed Open Form 4 filing 0001593968-19-002311
2019-06-28 S, Open-market sale Semtech CorpSMTC 970,402, disposed Open Form 4 filing 0001593968-19-001520
2018-06-06 S, Open-market sale Semtech CorpSMTC 272,420, disposed Open Form 4 filing 0001593968-18-000873
2018-06-05 S, Open-market sale Semtech CorpSMTC 3 lines 938,853, disposed Open Form 4 filing 0001593968-18-000860
2018-03-19 S, Open-market sale Semtech CorpSMTC 2 lines 502,961, disposed Open Form 4 filing 0001593968-18-000610
2018-03-15 S, Open-market sale Semtech CorpSMTC 86,738, disposed Open Form 4 filing 0001593968-18-000580
2018-02-28 S, Open-market sale Semtech CorpSMTC 77,234, disposed Open Form 4 filing 0001593968-18-000438
2018-01-11 S, Open-market sale Semtech CorpSMTC 83,250, disposed Open Form 4 filing 0001593968-18-000144
2017-12-29 S, Open-market sale Semtech CorpSMTC 77,205, disposed Open Form 4 filing 0001593968-18-000021
2017-11-01 S, Open-market sale Semtech CorpSMTC 91,505, disposed Open Form 4 filing 0001593968-17-001179
2017-10-02 S, Open-market sale Semtech CorpSMTC 84,875, disposed Open Form 4 filing 0001593968-17-001098
2017-09-01 S, Open-market sale Semtech CorpSMTC 84,503, disposed Open Form 4 filing 0001593968-17-001025
2017-08-01 S, Open-market sale Semtech CorpSMTC 89,753, disposed Open Form 4 filing 0001593968-17-000950
2017-07-03 S, Open-market sale Semtech CorpSMTC 2 lines 78,735, disposed Open Form 4 filing 0001593968-17-000869
2017-06-05 S, Open-market sale Semtech CorpSMTC 2 lines 82,075, disposed Open Form 4 filing 0001413753-17-000039
2017-03-27 S, Open-market sale Semtech CorpSMTC 488,578, disposed Open Form 4 filing 0001413753-17-000030
2013-08-07 S, Open-market sale United Online IncUNTD 2 lines 1,016,744, disposed Open Form 4 filing 0001127602-13-024818
2013-08-05 S, Open-market sale United Online IncUNTD 286,344, disposed Open Form 4 filing 0001127602-13-024704
2012-08-29 S, Open-market sale United Online IncUNTD 161,371, disposed Open Form 4 filing 0001127602-12-025463
2012-08-06 S, Open-market sale United Online IncUNTD 283,372, disposed Open Form 4 filing 0001127602-12-023996
2010-11-15 S, Open-market sale United Online IncUNTD 190,011, disposed Open Form 4 filing 0001127602-10-028289
2009-08-27 S, Open-market sale United Online IncUNTD 106,335, disposed Open Form 4 filing 0001127602-09-018181

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 31
  • 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. Ammann Charles B., insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001470518

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

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