Insider · CIK 0001436880

Li David H

CIK 0001436880 Name as filed on the most recent filing

Filed as Li David H (22)

51 transaction lines · from 22 filings · filed 2009-05-04 to 2026-08-18 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.

51 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
2026-08-18 S, Open-market sale Ingevity CorpNGVT 6,873, disposed Open Form 4 filing 0001436880-26-000008
2026-08-17 S, Open-market sale Ingevity CorpNGVT 379,150, disposed Open Form 4 filing 0001436880-26-000008
2026-08-14 S, Open-market sale Ingevity CorpNGVT 378,650, disposed Open Form 4 filing 0001436880-26-000008
2026-08-13 S, Open-market sale Ingevity CorpNGVT 378,650, disposed Open Form 4 filing 0001436880-26-000006
2026-08-12 S, Open-market sale Ingevity CorpNGVT 383,100, disposed Open Form 4 filing 0001436880-26-000006
2021-12-20 S, Open-market sale CMC Materials, Inc.CCMP 3,715,696, disposed Open Form 4 filing 0001127602-21-031615
2021-03-05 S, Open-market sale CMC Materials, Inc.CCMP 3,821,834, disposed Open Form 4 filing 0001127602-21-009608
2021-03-04 S, Open-market sale CMC Materials, Inc.CCMP 2,435,624, disposed Open Form 4 filing 0001127602-21-009608
2020-02-10 S, Open-market sale Cabot Microelectronics CorpCCMP 2 lines 6,242,861, disposed Open Form 4 filing 0001127602-20-004780
2019-08-12 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 3,134,159, disposed Open Form 4 filing 0001127602-19-026491
2018-02-01 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 1,736,200, disposed Open Form 4 filing 0001127602-18-003915
2017-11-17 S, Open-market sale Cabot Microelectronics CorpCCMP 1,026,626, disposed Open Form 4 filing 0001127602-17-032812
2017-05-01 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 1,832,823, disposed Open Form 4 filing 0001127602-17-016106
2016-12-09 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 1,446,090, disposed Open Form 4 filing 0001127602-16-069683
2016-08-03 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 1,644,904, disposed Open Form 4 filing 0001127602-16-059452
2014-11-13 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 952,010, disposed Open Form 4 filing 0001127602-14-032149
2013-08-02 S, Open-market sale Cabot Microelectronics CorpCCMP 52,541, disposed Open Form 4 filing 0001127602-13-024549
2013-08-02 S, Open-market sale Cabot Microelectronics CorpCCMP 7 lines 1,324,022, disposed Open Form 4 filing 0001127602-13-024429
2012-12-12 S, Open-market sale Cabot Microelectronics CorpCCMP 169,988, disposed Open Form 4 filing 0001127602-12-033694
2012-03-14 S, Open-market sale Cabot Microelectronics CorpCCMP 3 lines 647,212, disposed Open Form 4 filing 0001127602-12-010797
2011-12-08 S, Open-market sale Cabot Microelectronics CorpCCMP 144,135, disposed Open Form 4 filing 0001127602-11-031680
2011-12-01 S, Open-market sale Cabot Microelectronics CorpCCMP 2 lines 423,814, disposed Open Form 4 filing 0001127602-11-030926
2010-12-06 S, Open-market sale Cabot Microelectronics CorpCCMP 111,860, disposed Open Form 4 filing 0001127602-10-029750
2010-12-02 S, Open-market sale Cabot Microelectronics CorpCCMP 4 lines 1,018,233, disposed Open Form 4 filing 0001127602-10-029600
2010-04-27 S, Open-market sale Cabot Microelectronics CorpCCMP 80,002, disposed Open Form 4 filing 0001127602-10-012443

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
D, Director
Director
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 51
  • 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. Li David H, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001436880

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

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