Insider · CIK 0001412340

Carlen Douglas Alan

CIK 0001412340 Name as filed on the most recent filing

Filed as Carlen Douglas Alan (16)

20 transaction lines · from 16 filings · filed 2008-01-02 to 2021-11-16 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.

20 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
2021-11-15 S, Open-market sale Vocera Communications, Inc.VCRA 2 lines 225,173, disposed Open Form 4 filing 0001209191-21-064871
2021-08-13 S, Open-market sale Vocera Communications, Inc.VCRA 2 lines 182,409, disposed Open Form 4 filing 0001209191-21-051491
2021-05-14 S, Open-market sale Vocera Communications, Inc.VCRA 130,461, disposed Open Form 4 filing 0001209191-21-032948
2021-02-12 S, Open-market sale Vocera Communications, Inc.VCRA 2 lines 181,597, disposed Open Form 4 filing 0001209191-21-011025
2020-11-16 S, Open-market sale Vocera Communications, Inc.VCRA 89,280, disposed Open Form 4 filing 0001209191-20-058575
2020-08-14 S, Open-market sale Vocera Communications, Inc.VCRA 2 lines 97,418, disposed Open Form 4 filing 0001209191-20-046864
2020-06-01 S, Open-market sale Vocera Communications, Inc.VCRA 60,000, disposed Open Form 4 filing 0001209191-20-034280
2020-02-14 S, Open-market sale Vocera Communications, Inc.VCRA 100,557, disposed Open Form 4 filing 0001209191-20-009839
2019-08-15 S, Open-market sale Vocera Communications, Inc.VCRA 71,970, disposed Open Form 4 filing 0001567619-19-017220
2019-05-15 S, Open-market sale Vocera Communications, Inc.VCRA 34,220, disposed Open Form 4 filing 0001567619-19-011366
2019-02-15 S, Open-market sale Vocera Communications, Inc.VCRA 60,317, disposed Open Form 4 filing 0001567619-19-004677
2018-11-15 S, Open-market sale Vocera Communications, Inc.VCRA 70,320, disposed Open Form 4 filing 0001567619-18-006551
2018-08-15 S, Open-market sale Vocera Communications, Inc.VCRA 93,249, disposed Open Form 4 filing 0001567619-18-001411
2017-11-15 S, Open-market sale Vocera Communications, Inc.VCRA 51,320, disposed Open Form 4 filing 0001140361-17-043142
2017-09-15 S, Open-market sale Vocera Communications, Inc.VCRA 178,680, disposed Open Form 4 filing 0001140361-17-035777
2007-12-31 P, Open-market purchase Covad Communications Group IncDVW 3,613, acquired Open Form 4 filing 0001412340-08-000001

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
P, Open-market purchase
Open-market purchase
Relationships on this page
O, Officer
Officer
*, Other
Other

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 1
  • Open-market sale 19
  • 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. Carlen Douglas Alan, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001412340

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

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