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Insider · CIK 0001528258

Warburg Pincus Private Equity X O&G, L.P.

CIK 0001528258 Name as filed on the most recent filing

Filed as Warburg Pincus Private Equity X O&G, L.P. (17)

41 transaction lines · from 17 filings · filed 2012-10-19 to 2020-11-30 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 2026-08-20 05:22 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.

0 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 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2020-11-30 Laredo Petroleum, Inc.
LPI
S, Open-market sale 395,766 disposed 12.01 4,751,606.17 Form 4, filing 0001104659-20-130708
2020-11-30 Laredo Petroleum, Inc.
LPI
S, Open-market sale 12,986 disposed 12.01 155,911.21 Form 4, filing 0001104659-20-130708
2020-11-25 Laredo Petroleum, Inc.
LPI
S, Open-market sale 116,701 disposed 12.07 1,408,557.73 Form 4, filing 0001104659-20-130708
2020-11-25 Laredo Petroleum, Inc.
LPI
S, Open-market sale 8,286 disposed 12.41 102,821.80 Form 4, filing 0001104659-20-130708
2020-11-25 Laredo Petroleum, Inc.
LPI
S, Open-market sale 3,733 disposed 12.07 45,056.56 Form 4, filing 0001104659-20-130708
2020-11-25 Laredo Petroleum, Inc.
LPI
S, Open-market sale 265 disposed 12.41 3,288.41 Form 4, filing 0001104659-20-130708
2020-11-24 Laredo Petroleum, Inc.
LPI
S, Open-market sale 546,382 disposed 11.77 6,430,697.59 Form 4, filing 0001104659-20-129176
2020-11-24 Laredo Petroleum, Inc.
LPI
S, Open-market sale 83,468 disposed 12.49 1,042,156.41 Form 4, filing 0001104659-20-129176
2020-11-24 Laredo Petroleum, Inc.
LPI
S, Open-market sale 17,480 disposed 11.77 205,732.61 Form 4, filing 0001104659-20-129176
2020-11-24 Laredo Petroleum, Inc.
LPI
S, Open-market sale 2,670 disposed 12.49 33,336.82 Form 4, filing 0001104659-20-129176
2020-11-23 Laredo Petroleum, Inc.
LPI
S, Open-market sale 670,387 disposed 11.25 7,540,580.01 Form 4, filing 0001104659-20-129176
2020-11-23 Laredo Petroleum, Inc.
LPI
S, Open-market sale 21,447 disposed 11.25 241,238.00 Form 4, filing 0001104659-20-129176
2020-11-20 Laredo Petroleum, Inc.
LPI
S, Open-market sale 187,192 disposed 10.89 2,038,614.48 Form 4, filing 0001104659-20-129176
2020-11-20 Laredo Petroleum, Inc.
LPI
S, Open-market sale 5,989 disposed 10.89 65,223.20 Form 4, filing 0001104659-20-129176
2020-11-19 Laredo Petroleum, Inc.
LPI
S, Open-market sale 172,690 disposed 10.89 1,880,594.10 Form 4, filing 0001104659-20-128098
2020-11-19 Laredo Petroleum, Inc.
LPI
S, Open-market sale 7,310 disposed 11.40 83,334.00 Form 4, filing 0001104659-20-128098
2020-11-18 Laredo Petroleum, Inc.
LPI
S, Open-market sale 261,113 disposed 11.85 3,094,189.05 Form 4, filing 0001104659-20-128098
2020-11-18 Laredo Petroleum, Inc.
LPI
S, Open-market sale 44,640 disposed 12.20 544,608.00 Form 4, filing 0001104659-20-128098
2019-11-12 Antero Midstream Corp
AM
S, Open-market sale 22,965,437 disposed 6.52 149,734,649.24 Form 4, filing 0000899243-19-027201
2019-11-12 Antero Midstream Corp
AM
S, Open-market sale 22,253,508 disposed 6.52 145,092,872.16 Form 4, filing 0000899243-19-027201
2019-11-12 Antero Midstream Corp
AM
S, Open-market sale 711,929 disposed 6.52 4,641,777.08 Form 4, filing 0000899243-19-027201
2019-09-05 Antero Midstream Corp
AM
S, Open-market sale 17,144,152 disposed 6.81 116,751,675.12 Form 4, filing 0001104659-19-049161
2019-09-05 Antero Midstream Corp
AM
S, Open-market sale 12,580,788 disposed 6.81 85,675,166.28 Form 4, filing 0001104659-19-049161
2019-09-05 Antero Midstream Corp
AM
S, Open-market sale 402,481 disposed 6.81 2,740,895.61 Form 4, filing 0001104659-19-049161
2019-06-10 Antero Resources Corp
AR
S, Open-market sale 15,594,360 disposed 6.17 96,217,201.20 Form 4, filing 0001104659-19-035111
2019-06-10 Antero Resources Corp
AR
S, Open-market sale 499,830 disposed 6.17 3,083,951.10 Form 4, filing 0001104659-19-035111
2019-05-21 Antero Midstream Corp
AM
S, Open-market sale 15,000,000 disposed 12.61 189,150,000.00 Form 4, filing 0001104659-19-031562
2019-05-21 Antero Midstream Corp
AM
S, Open-market sale 42,135 disposed 12.61 531,322.35 Form 4, filing 0001104659-19-031562
2018-11-08 Antero Resources Corp
AR
S, Open-market sale 11,790,102 disposed 15.87 187,108,918.74 Form 4, filing 0001104659-18-067332
2018-11-08 Antero Resources Corp
AR
S, Open-market sale 801,865 disposed 15.87 12,725,597.55 Form 4, filing 0001104659-18-067332
2018-11-08 Antero Resources Corp
AR
S, Open-market sale 402,839 disposed 15.87 6,393,054.93 Form 4, filing 0001104659-18-067332
2018-09-27 Laredo Petroleum, Inc.
LPI
S, Open-market sale 12,300,000 disposed 8.08 99,384,000.00 Form 4, filing 0001104659-18-059487
2018-09-11 Laredo Petroleum, Inc.
LPI
S, Open-market sale 14,200,000 disposed 7.42 105,364,000.00 Form 4, filing 0001104659-18-056479
2015-03-26 Laredo Petroleum, Inc.
LPI
P, Open-market purchase 24,527,098 acquired 11.05 271,024,432.90 Form 4, filing 0001104659-15-023478
2015-03-26 Laredo Petroleum, Inc.
LPI
P, Open-market purchase 17,626,646 acquired 11.05 194,774,438.30 Form 4, filing 0001104659-15-023478
2014-06-05 Antero Resources Corp
AR
S, Open-market sale 646,918 disposed 62.00 40,108,916.00 Form 4, filing 0001104659-14-044928
2014-05-19 Antero Resources Corp
AR
S, Open-market sale 12,000,000 disposed 62.00 744,000,000.00 Form 4, filing 0001104659-14-040833
2013-10-16 Antero Resources Corp
AR
S, Open-market sale 3,409,091 disposed 42.02 143,250,003.82 Form 4, filing 0001104659-13-076440
2013-08-27 Laredo Petroleum Holdings, Inc.
LPI
S, Open-market sale 319,604 disposed 22.98 7,343,892.67 Form 4, filing 0001104659-13-066699
2013-08-19 Laredo Petroleum Holdings, Inc.
LPI
S, Open-market sale 585,487 disposed 22.98 13,453,378.83 Form 4, filing 0001104659-13-064968
2012-10-17 Laredo Petroleum Holdings, Inc.
LPI
S, Open-market sale 2,919,324 disposed 19.44 56,751,658.56 Form 4, filing 0001140361-12-044249

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

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

No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.

How to cite this page

ebomi catalog. Warburg Pincus Private Equity X O&G, L.P., insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001528258

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.