Insider · CIK 0001517214

Knopf Lawrence J

CIK 0001517214 Name as filed on the most recent filing

Filed as Knopf Lawrence J (18)

28 transaction lines · from 18 filings · filed 2012-03-30 to 2016-02-26 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.

28 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
2016-02-25 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 12,335, disposed Open Form 4 filing 0001209191-16-103010
2016-02-24 S, Open-market sale HeartWare International, Inc.HTWR 9,261, disposed Open Form 4 filing 0001209191-16-102400
2016-02-08 S, Open-market sale HeartWare International, Inc.HTWR 3 lines 20,729, disposed Open Form 4 filing 0001209191-16-096858
2015-12-22 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 33,482, disposed Open Form 4 filing 0001209191-15-086863
2015-03-30 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 154,619, disposed Open Form 4 filing 0001209191-15-030198
2015-02-25 S, Open-market sale HeartWare International, Inc.HTWR 35,718, disposed Open Form 4 filing 0001209191-15-019289
2015-02-09 S, Open-market sale HeartWare International, Inc.HTWR 44,100, disposed Open Form 4 filing 0001209191-15-011468
2014-12-22 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 52,648, disposed Open Form 4 filing 0001209191-14-077807
2014-09-10 S, Open-market sale HeartWare International, Inc.HTWR 36,442, disposed Open Form 4 filing 0001209191-14-057339
2014-03-31 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 158,970, disposed Open Form 4 filing 0001209191-14-023915
2014-02-10 S, Open-market sale HeartWare International, Inc.HTWR 67,552, disposed Open Form 4 filing 0001209191-14-009210
2014-01-06 S, Open-market sale HeartWare International, Inc.HTWR 83,948, disposed Open Form 4 filing 0001209191-14-002245
2013-12-23 S, Open-market sale HeartWare International, Inc.HTWR 65,786, disposed Open Form 4 filing 0001209191-13-058576
2013-06-26 S, Open-market sale HeartWare International, Inc.HTWR 94,240, disposed Open Form 4 filing 0001209191-13-033965
2013-05-20 S, Open-market sale HeartWare International, Inc.HTWR 195,440, disposed Open Form 4 filing 0001209191-13-028135
2013-03-28 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 221,358, disposed Open Form 4 filing 0001209191-13-018878
2012-12-21 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 52,425, disposed Open Form 4 filing 0001209191-12-059214
2012-03-28 S, Open-market sale HeartWare International, Inc.HTWR 2 lines 152,438, disposed Open Form 4 filing 0001209191-12-020620

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 28
  • 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. Knopf Lawrence J, insider transactions. Retrieved 2026-08-26 from https://ebomi.com/insider/0001517214

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

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