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Insider · CIK 0001436419

Rowling Robert B.

CIK 0001436419 Name as filed on the most recent filing

Filed as Rowling Robert B. (43)

113 transaction lines · from 43 filings · filed 2008-07-16 to 2022-11-15 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.

4 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
2022-11-15 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 196,830 disposed 38.18 7,514,969.40 Form 4, filing 0001104659-22-119275
2022-11-14 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 9,132 disposed 38.38 350,486.16 Form 4, filing 0001104659-22-119275
2022-11-11 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 261,000 disposed 37.45 9,774,450.00 Form 4, filing 0001104659-22-119275
2022-06-03 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 117,860 disposed 33.01 3,890,558.60 Form 4, filing 0001104659-22-068138
2022-06-02 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 99,412 disposed 32.69 3,249,778.28 Form 4, filing 0001104659-22-068138
2022-06-02 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 82,140 disposed 33.24 2,730,333.60 Form 4, filing 0001104659-22-068138
2022-06-02 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 588 disposed 33.10 19,462.80 Form 4, filing 0001104659-22-068138
2022-06-01 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 301,820 disposed 33.14 10,002,314.80 Form 4, filing 0001104659-22-068138
2022-06-01 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 98,180 disposed 33.63 3,301,793.40 Form 4, filing 0001104659-22-068138
2021-11-18 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 365,578 disposed 19.10 6,982,539.80 Form 4, filing 0001104659-21-142353
2021-11-18 Northern OIL & GAS, Inc.
NOG 		S, Open-market sale 134,422 disposed 19.10 2,567,460.20 Form 4, filing 0001104659-21-142353
2021-02-05 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 512,821 acquired 9.75 5,000,004.75 Form 4, filing 0001104659-21-016758
2020-04-01 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 426,245 acquired 0.60 255,619.13 Form 4, filing 0001104659-20-042020
2020-03-30 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 375,634 acquired 0.59 220,722.54 Form 4, filing 0001104659-20-042020
2020-03-17 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 1,063,694 acquired 0.79 845,317.62 Form 4, filing 0001104659-20-035496
2020-03-16 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 12,300 acquired 0.80 9,840.00 Form 4, filing 0001104659-20-034197
2020-03-12 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 571,563 acquired 0.79 453,649.55 Form 4, filing 0001104659-20-034197
2020-03-10 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 352,443 acquired 0.80 280,650.36 Form 4, filing 0001104659-20-031536
2020-03-09 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 946,619 acquired 0.82 774,807.65 Form 4, filing 0001104659-20-031536
2020-03-06 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 2,053,381 acquired 1.23 2,528,533.36 Form 4, filing 0001104659-20-031536
2020-03-02 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 575,000 acquired 1.40 803,045.00 Form 4, filing 0001104659-20-028090
2020-02-28 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 125,000 acquired 1.30 162,387.50 Form 4, filing 0001104659-20-028090
2020-02-27 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 1,300,000 acquired 1.33 1,734,980.00 Form 4, filing 0001104659-20-028090
2020-02-26 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 1,900,000 acquired 1.47 2,793,950.00 Form 4, filing 0001104659-20-025516
2020-02-25 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 2,700,000 acquired 1.48 4,003,020.00 Form 4, filing 0001104659-20-025516
2020-02-24 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 400,000 acquired 1.49 595,160.00 Form 4, filing 0001104659-20-025516
2020-01-31 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 58,000 acquired 1.70 98,594.20 Form 4, filing 0001104659-20-010670
2020-01-30 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 364,000 acquired 1.68 612,284.40 Form 4, filing 0001104659-20-008885
2020-01-29 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 1,000,000 acquired 1.70 1,699,300.00 Form 4, filing 0001104659-20-008885
2020-01-28 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 2,000,000 acquired 1.66 3,320,800.00 Form 4, filing 0001104659-20-008885
2019-11-22 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 10,947 acquired Not reported Not priced Form 4, filing 0001104659-19-067748
2019-11-22 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 10,947 acquired 100.00 1,094,700.00 Form 4, filing 0001104659-19-067748
2019-08-16 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 25,100 acquired 1.60 40,160.00 Form 4, filing 0001104659-19-046414
2019-08-15 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 493,800 acquired 1.60 787,907.28 Form 4, filing 0001104659-19-046414
2019-08-14 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 466,200 acquired 1.60 745,873.38 Form 4, filing 0001104659-19-046414
2019-08-07 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 508,382 acquired 1.57 797,244.65 Form 4, filing 0001104659-19-044967
2019-08-06 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 1,000,000 acquired 1.54 1,538,500.00 Form 4, filing 0001104659-19-044967
2019-05-28 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 279,772 acquired 2.09 583,464.51 Form 4, filing 0001104659-19-032441
2019-05-24 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 720,288 acquired 2.05 1,474,645.62 Form 4, filing 0001104659-19-032441
2019-05-16 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 471,700 acquired 2.32 1,092,834.56 Form 4, filing 0001104659-19-030056
2019-05-15 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 294,400 acquired 2.16 635,992.32 Form 4, filing 0001104659-19-030056
2019-05-14 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 233,900 acquired 2.15 502,440.59 Form 4, filing 0001104659-19-030056
2016-02-25 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 75,300 acquired 2.73 205,915.38 Form 4, filing 0001104659-16-100539
2016-02-24 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 184,220 acquired 2.62 483,227.48 Form 4, filing 0001104659-16-100539
2016-02-23 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 137,409 acquired 2.63 360,973.44 Form 4, filing 0001104659-16-099272
2016-02-22 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 200,000 acquired 2.76 551,020.00 Form 4, filing 0001104659-16-099272
2016-02-19 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 161,395 acquired 2.75 443,723.27 Form 4, filing 0001104659-16-099272
2016-02-18 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 156,332 acquired 3.07 479,235.75 Form 4, filing 0001104659-16-098177
2016-02-17 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 102,891 acquired 3.04 312,726.91 Form 4, filing 0001104659-16-098177
2016-02-16 Northern OIL & GAS, Inc.
NOG 		P, Open-market purchase 112,272 acquired 2.77 311,038.35 Form 4, filing 0001104659-16-098177

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.

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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

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 4
  • Open-market sale 0
  • 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. Rowling Robert B., insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001436419

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.