Insider · CIK 0001378935

Seitz David M.

CIK 0001378935 Name as filed on the most recent filing

Filed as Seitz David M. (16)

17 transaction lines · from 16 filings · filed 2007-02-12 to 2015-05-28 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.

17 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
2015-05-27 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 503,967, disposed Open Form 4 filing 0001209191-15-047325
2014-11-24 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 545,225, disposed Open Form 4 filing 0001209191-14-071138
2014-08-26 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 336,716, disposed Open Form 4 filing 0001209191-14-054604
2014-02-27 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 120,546, disposed Open Form 4 filing 0001209191-14-014817
2014-02-26 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 224,835, disposed Open Form 4 filing 0001209191-14-014817
2013-05-30 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 385,684, disposed Open Form 4 filing 0001209191-13-030114
2013-02-28 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 162,557, disposed Open Form 4 filing 0001209191-13-012533
2013-02-26 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 290,735, disposed Open Form 4 filing 0001209191-13-012360
2012-07-27 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 109,771, disposed Open Form 4 filing 0001209191-12-039574
2012-03-09 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 57,373, disposed Open Form 4 filing 0001209191-12-017482
2011-11-30 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 101,243, disposed Open Form 4 filing 0001209191-11-058477
2011-03-11 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 39,169, disposed Open Form 4 filing 0001209191-11-017551
2010-09-29 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 48,092, disposed Open Form 4 filing 0001209191-10-047994
2010-03-10 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 37,036, disposed Open Form 4 filing 0001209191-10-016196
2009-03-11 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 22,522, disposed Open Form 4 filing 0001209191-09-015668
2007-02-14 S, Open-market sale Westinghouse AIR Brake Technologies CorpWAB 13, disposed Open Form 4 filing 0001209191-08-006767
2006-12-31 P, Open-market purchase Westinghouse AIR Brake Technologies CorpWAB Not reported Open Form 4 filing 0001209191-07-009226

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

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.

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 16
  • 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. Seitz David M., insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001378935

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

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