Insider · CIK 0001399885

Armour Spencer D III

CIK 0001399885 Name as filed on the most recent filing

Filed as Armour Spencer D III (27)

38 transaction lines · from 27 filings · filed 2008-08-11 to 2023-03-16 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 2026-08-27 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.

38 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 2026-08-27 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2023-03-15 P, Open-market purchase Viper Energy Partners LPVNOM 105,746, acquired Open Form 4 filing 0001602065-23-000009
2022-09-06 S, Open-market sale ProPetro Holding Corp.PUMP 291,439, disposed Open Form 4 filing 0001104659-22-098301
2022-08-02 S, Open-market sale ProPetro Holding Corp.PUMP 326,017, disposed Open Form 4 filing 0001104659-22-085756
2022-07-05 S, Open-market sale ProPetro Holding Corp.PUMP 296,050, disposed Open Form 4 filing 0001104659-22-078111
2022-06-07 S, Open-market sale ProPetro Holding Corp.PUMP 459,387, disposed Open Form 4 filing 0001104659-22-069666
2022-05-03 S, Open-market sale ProPetro Holding Corp.PUMP 469,925, disposed Open Form 4 filing 0001104659-22-055834
2022-04-05 S, Open-market sale ProPetro Holding Corp.PUMP 473,218, disposed Open Form 4 filing 0001104659-22-043340
2022-03-01 S, Open-market sale ProPetro Holding Corp.PUMP 411,967, disposed Open Form 4 filing 0001104659-22-029348
2022-02-01 S, Open-market sale ProPetro Holding Corp.PUMP 357,631, disposed Open Form 4 filing 0001104659-22-011029
2022-01-04 S, Open-market sale ProPetro Holding Corp.PUMP 305,270, disposed Open Form 4 filing 0001104659-22-001473
2021-12-07 S, Open-market sale ProPetro Holding Corp.PUMP 290,122, disposed Open Form 4 filing 0001104659-21-147633
2021-11-02 S, Open-market sale ProPetro Holding Corp.PUMP 310,869, disposed Open Form 4 filing 0001104659-21-134392
2021-10-05 S, Open-market sale ProPetro Holding Corp.PUMP 984,966, disposed Open Form 4 filing 0001104659-21-124177
2021-07-06 S, Open-market sale ProPetro Holding Corp.PUMP 293,086, disposed Open Form 4 filing 0001104659-21-089805
2021-06-01 S, Open-market sale ProPetro Holding Corp.PUMP 344,458, disposed Open Form 4 filing 0001104659-21-075781
2021-05-04 S, Open-market sale ProPetro Holding Corp.PUMP 343,470, disposed Open Form 4 filing 0001104659-21-061784
2021-04-06 S, Open-market sale ProPetro Holding Corp.PUMP 354,180, disposed Open Form 4 filing 0001104659-21-048170
2019-07-18 S, Open-market sale ProPetro Holding Corp.PUMP 191,138, disposed Open Form 4 filing 0001104659-19-041128
2019-07-17 S, Open-market sale ProPetro Holding Corp.PUMP 196,988, disposed Open Form 4 filing 0001104659-19-041128
2019-06-12 S, Open-market sale ProPetro Holding Corp.PUMP 208,350, disposed Open Form 4 filing 0001680247-19-000073
2019-06-11 S, Open-market sale ProPetro Holding Corp.PUMP 218,025, disposed Open Form 4 filing 0001680247-19-000073
2019-05-23 S, Open-market sale ProPetro Holding Corp.PUMP 2 lines 220,718, disposed Open Form 4 filing 0001680247-19-000060
2019-05-22 S, Open-market sale ProPetro Holding Corp.PUMP 2 lines 242,829, disposed Open Form 4 filing 0001680247-19-000060
2019-04-17 S, Open-market sale ProPetro Holding Corp.PUMP 267,975, disposed Open Form 4 filing 0001680247-19-000036
2019-04-16 S, Open-market sale ProPetro Holding Corp.PUMP 271,125, disposed Open Form 4 filing 0001680247-19-000036
2019-03-07 S, Open-market sale ProPetro Holding Corp.PUMP 217,688, disposed Open Form 4 filing 0001680247-19-000018
2019-03-06 S, Open-market sale ProPetro Holding Corp.PUMP 215,100, disposed Open Form 4 filing 0001680247-19-000018
2019-02-13 S, Open-market sale ProPetro Holding Corp.PUMP 193,950, disposed Open Form 4 filing 0001680247-19-000013
2019-02-12 S, Open-market sale ProPetro Holding Corp.PUMP 963,563, disposed Open Form 4 filing 0001680247-19-000013
2018-11-20 S, Open-market sale ProPetro Holding Corp.PUMP 2 lines 211,895, disposed Open Form 4 filing 0001680247-18-000094
2018-11-19 S, Open-market sale ProPetro Holding Corp.PUMP 219,375, disposed Open Form 4 filing 0001680247-18-000094
2018-10-02 S, Open-market sale ProPetro Holding Corp.PUMP 195,525, disposed Open Form 4 filing 0001680247-18-000081
2018-10-01 S, Open-market sale ProPetro Holding Corp.PUMP 190,013, disposed Open Form 4 filing 0001680247-18-000081
2017-03-28 S, Open-market sale ProPetro Holding Corp.PUMP 1,135,484, disposed Open Form 4 filing 0001104659-17-020375
2008-08-07 S, Open-market sale Basic Energy Services IncBAS 451,690, disposed Open Form 4 filing 0001209191-08-046632

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
P, Open-market purchase
Open-market purchase
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 1
  • Open-market sale 37
  • 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. Armour Spencer D III, insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001399885

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

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