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Insider · CIK 0001428578

Gutierrez Mauricio

CIK 0001428578 Name as filed on the most recent filing

Filed as Gutierrez Mauricio (9)

37 transaction lines · from 9 filings · filed 2008-09-10 to 2025-03-07 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 2026-08-21 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.

37 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 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2025-03-05 Chipotle Mexican Grill Inc
CMG 		P, Open-market purchase 9,400 acquired 53.00 498,200.00 Form 4, filing 0001127602-25-008719
2022-12-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 15,000 acquired 32.03 480,450.00 Form 4, filing 0001225208-22-012867
2016-08-16 NRG Energy, Inc.
NRG 		P, Open-market purchase 166 acquired 12.69 2,106.44 Form 4, filing 0001179110-17-000432
2016-05-17 NRG Energy, Inc.
NRG 		P, Open-market purchase 132 acquired 15.83 2,089.69 Form 4, filing 0001179110-17-000432
2016-02-17 NRG Energy, Inc.
NRG 		P, Open-market purchase 993 acquired 10.14 10,069.72 Form 4, filing 0001179110-17-000432
2015-12-07 NRG Energy, Inc.
NRG 		P, Open-market purchase 5,000 acquired 8.83 44,150.00 Form 4, filing 0001179110-15-015894
2015-12-07 NRG Energy, Inc.
NRG 		P, Open-market purchase 3,200 acquired 8.87 28,384.00 Form 4, filing 0001179110-15-015894
2015-12-07 NRG Energy, Inc.
NRG 		P, Open-market purchase 1,800 acquired 8.86 15,948.00 Form 4, filing 0001179110-15-015894
2015-11-20 NRG Yield, Inc.
NYLD 		P, Open-market purchase 1,000 acquired 14.32 14,320.00 Form 4, filing 0001179110-15-015294
2015-11-19 NRG Yield, Inc.
NYLD 		P, Open-market purchase 1,000 acquired 14.80 14,800.00 Form 4, filing 0001179110-15-015294
2015-11-19 NRG Yield, Inc.
NYLD 		P, Open-market purchase 2,000 acquired 14.17 28,340.00 Form 4, filing 0001179110-15-015294
2015-11-17 NRG Energy, Inc.
NRG 		P, Open-market purchase 796 acquired 12.51 9,954.30 Form 4, filing 0001179110-17-000432
2015-08-18 NRG Energy, Inc.
NRG 		P, Open-market purchase 471 acquired 20.99 9,885.16 Form 4, filing 0001179110-17-000432
2015-05-18 NRG Energy, Inc.
NRG 		P, Open-market purchase 380 acquired 25.88 9,833.07 Form 4, filing 0001179110-17-000432
2015-02-18 NRG Energy, Inc.
NRG 		P, Open-market purchase 381 acquired 25.61 9,757.07 Form 4, filing 0001179110-17-000432
2014-11-18 NRG Energy, Inc.
NRG 		P, Open-market purchase 122 acquired 31.91 3,893.02 Form 4, filing 0001179110-17-000432
2014-07-01 NRG Energy, Inc.
NRG 		S, Open-market sale 93,200 disposed 36.65 3,415,780.00 Form 4, filing 0001179110-14-011443
2014-07-01 NRG Energy, Inc.
NRG 		S, Open-market sale 6,918 disposed 36.78 254,444.04 Form 4, filing 0001179110-14-011443
2014-05-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 154 acquired 33.58 5,171.32 Form 4, filing 0001179110-17-000432
2014-05-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 40 acquired 33.89 1,355.60 Form 4, filing 0001179110-17-000432
2014-02-18 NRG Energy, Inc.
NRG 		P, Open-market purchase 153 acquired 28.88 4,418.64 Form 4, filing 0001179110-17-000432
2014-02-14 NRG Energy, Inc.
NRG 		P, Open-market purchase 40 acquired 28.51 1,140.40 Form 4, filing 0001179110-17-000432
2013-11-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 54 acquired 26.98 1,456.92 Form 4, filing 0001179110-17-000432
2013-11-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 41 acquired 27.11 1,111.51 Form 4, filing 0001179110-17-000432
2013-08-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 55 acquired 26.27 1,444.85 Form 4, filing 0001179110-17-000432
2013-08-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 43 acquired 25.92 1,114.56 Form 4, filing 0001179110-17-000432
2013-07-22 NRG Yield, Inc.
NYLD 		P, Open-market purchase 4,000 acquired 22.00 88,000.00 Form 4, filing 0001179110-13-012058
2013-05-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 52 acquired 27.82 1,446.64 Form 4, filing 0001179110-17-000432
2013-05-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 40 acquired 27.55 1,102.00 Form 4, filing 0001179110-17-000432
2013-02-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 45 acquired 24.02 1,080.90 Form 4, filing 0001179110-17-000432
2013-02-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 34 acquired 24.13 820.42 Form 4, filing 0001179110-17-000432
2012-11-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 42 acquired 19.55 821.10 Form 4, filing 0001179110-17-000432
2012-11-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 30 acquired 19.70 591.00 Form 4, filing 0001179110-17-000432
2012-08-31 NRG Energy, Inc.
NRG 		P, Open-market purchase 39 acquired 20.72 808.08 Form 4, filing 0001179110-17-000432
2012-08-15 NRG Energy, Inc.
NRG 		P, Open-market purchase 29 acquired 20.92 606.68 Form 4, filing 0001179110-17-000432
2011-05-20 NRG Energy, Inc.
NRG 		S, Open-market sale 851 disposed 25.09 21,351.59 Form 4, filing 0001179110-11-008500
2008-09-09 NRG Energy, Inc.
NRG 		P, Open-market purchase 3,000 acquired 31.40 94,200.00 Form 4, filing 0001209191-08-051323

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.

Search the catalog
Codes on this page
P, Open-market purchase
Open-market purchase
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

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 34
  • Open-market sale 3
  • 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. Gutierrez Mauricio, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001428578

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

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.