Insider · CIK 0001269873

Amato Thomas A

CIK 0001269873 Name as filed on the most recent filing

Filed as Amato Thomas A (38)

58 transaction lines · from 38 filings · filed 2015-07-23 to 2026-03-25 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.

58 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
2026-03-24 S, Open-market sale Ametek INC/AME 114,893, disposed Open Form 4 filing 0001037868-26-000136
2025-03-27 S, Open-market sale Ametek INC/AME 125,414, disposed Open Form 4 filing 0001127602-25-010567
2024-11-15 P, Open-market purchase Trimas CorpTRS 258,252, acquired Open Form 4 filing 0000842633-24-000082
2024-03-26 S, Open-market sale Ametek INC/AME 141,960, disposed Open Form 4 filing 0001127602-24-011179
2024-03-01 P, Open-market purchase Trimas CorpTRS 236,241, acquired Open Form 4 filing 0000842633-24-000006
2023-03-14 S, Open-market sale Ametek INC/AME 107,279, disposed Open Form 4 filing 0001127602-23-010090
2022-10-28 P, Open-market purchase Trimas CorpTRS 2 lines 111,846, acquired Open Form 4 filing 0000842633-22-000085
2022-03-28 S, Open-market sale Ametek INC/AME 81,814, disposed Open Form 4 filing 0001127602-22-010448
2021-11-09 S, Open-market sale Trimas CorpTRS 700,801, disposed Open Form 4 filing 0000842633-21-000089
2021-11-08 S, Open-market sale Trimas CorpTRS 3,712, disposed Open Form 4 filing 0000842633-21-000087
2021-11-05 S, Open-market sale Trimas CorpTRS 926, disposed Open Form 4 filing 0000842633-21-000087
2021-05-05 S, Open-market sale Ametek INC/AME 154,344, disposed Open Form 4 filing 0001127602-21-015505
2021-05-03 S, Open-market sale Trimas CorpTRS 273,994, disposed Open Form 4 filing 0000842633-21-000054
2021-04-30 S, Open-market sale Trimas CorpTRS 482,100, disposed Open Form 4 filing 0000842633-21-000054
2021-03-02 S, Open-market sale Trimas CorpTRS 2 lines 810,887, disposed Open Form 4 filing 0000842633-21-000014
2020-05-13 S, Open-market sale Ametek INC/AME 76,804, disposed Open Form 4 filing 0001127602-20-016455
2019-11-15 S, Open-market sale Trimas CorpTRS 497,296, disposed Open Form 4 filing 0000842633-19-000112
2019-05-17 S, Open-market sale Trimas CorpTRS 152,076, disposed Open Form 4 filing 0000842633-19-000063
2019-05-16 S, Open-market sale Trimas CorpTRS 307,200, disposed Open Form 4 filing 0000842633-19-000063
2019-05-13 S, Open-market sale Ametek INC/AME 149,581, disposed Open Form 4 filing 0001127602-19-018296
2018-11-12 P, Open-market purchase Ametek INC/AME 146,290, acquired Open Form 4 filing 0001127602-18-032847
2017-05-04 P, Open-market purchase Trimas CorpTRS 38,675, acquired Open Form 4 filing 0000842633-17-000062
2016-11-04 P, Open-market purchase Trimas CorpTRS 35,406, acquired Open Form 4 filing 0000842633-16-000275
2016-10-31 P, Open-market purchase Trimas CorpTRS 2 lines 38,743, acquired Open Form 4 filing 0000842633-16-000273
2016-08-05 P, Open-market purchase Trimas CorpTRS 35,800, acquired Open Form 4 filing 0000842633-16-000257
2016-08-04 P, Open-market purchase Trimas CorpTRS 106,860, acquired Open Form 4 filing 0000842633-16-000257
2015-11-02 S, Open-market sale Metaldyne Performance Group Inc.MPG 637,268, disposed Open Form 4 filing 0001127602-15-030185
2015-10-09 S, Open-market sale Metaldyne Performance Group Inc.MPG 160,560, disposed Open Form 4 filing 0001127602-15-028970
2015-09-21 S, Open-market sale Metaldyne Performance Group Inc.MPG 235,395, disposed Open Form 4 filing 0001127602-15-027480
2015-09-18 S, Open-market sale Metaldyne Performance Group Inc.MPG 91,778, disposed Open Form 4 filing 0001127602-15-027404
2015-09-17 S, Open-market sale Metaldyne Performance Group Inc.MPG 4 lines 1,053,646, disposed Open Form 4 filing 0001127602-15-027354
2015-09-16 S, Open-market sale Metaldyne Performance Group Inc.MPG 33,865, disposed Open Form 4 filing 0001127602-15-027188
2015-09-08 S, Open-market sale Metaldyne Performance Group Inc.MPG 132,951, disposed Open Form 4 filing 0001127602-15-026710
2015-09-03 S, Open-market sale Metaldyne Performance Group Inc.MPG 529,725, disposed Open Form 4 filing 0001127602-15-026601
2015-09-02 S, Open-market sale Metaldyne Performance Group Inc.MPG 94,500, disposed Open Form 4 filing 0001127602-15-026553
2015-08-10 S, Open-market sale Metaldyne Performance Group Inc.MPG 292,824, disposed Open Form 4 filing 0001127602-15-024797
2015-08-07 S, Open-market sale Metaldyne Performance Group Inc.MPG 127,798, disposed Open Form 4 filing 0001127602-15-024703
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 765,410, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 52,494, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 28,378, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 12,024, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 10,250, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 6,084, disposed Open Form 4 filing 0001127602-15-024592
2015-08-06 S, Open-market sale Metaldyne Performance Group Inc.MPG 4,058, disposed Open Form 4 filing 0001127602-15-024592

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
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 11
  • Open-market sale 47
  • 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. AMATO THOMAS A, insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001269873

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

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