organization · Reporting owner
GULFPORT ENERGY CORP
Disclosed activity across 1 company
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Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MAMMOTH ENERGY SERVICES, INC.TUSK · Entity 6519 | Director · 10% owner | July 30, 2018 | August 01, 2018 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
MAMMOTH ENERGY SERVICES, INC.
Report date July 30, 2018 · Filed August 01, 2018
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 9,829,548 |
Reported balance
After 2018-07-30 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2018-07-30 · Sale · Disposed 118,974 · Balance 9,829,548 F1: These shares of common stock, par value $0.01 per share ("Common Stock") of Mammoth Energy Services, Inc. (the "Issuer"), were sold by Gulfport Energy Corporation ("Gulfport") to the underwriters in a secondary public offering of Common Stock at a price of $38.01 per share in connection with the underwriters' partial exercise of their option to purchase additional shares of the Issuer's Common Stock from Gulfport and the other selling stockholder granted by such selling stockholders in the previously reported June 2018 secondary offering (the "Option Exercise"). The Option Exercise closed on July 30, 2018. F2: Of these securities, 4,877 are unvested restricted stock units ("RSUs") that were granted under the Issuer's 2016 Equity Incentive Plan and were assigned to Gulfport by its director designee to the Issuer's board of directors under the terms of his employment with Gulfport. Such director designee previously reported the acquisition of the RSUs in his Form 4 filings and indicated that these were assigned to Gulfport. Of these 4,877 unvested RSUs, 2,222 will vest on October 19, 2018 and 2,655 will vest on the earlier of June 7, 2019 and the date of the Issuer's 2019 Annual Meeting of Stockholders. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. |
Filing footnotes · ownership attribution and instrument terms
F1: These shares of common stock, par value $0.01 per share ("Common Stock") of Mammoth Energy Services, Inc. (the "Issuer"), were sold by Gulfport Energy Corporation ("Gulfport") to the underwriters in a secondary public offering of Common Stock at a price of $38.01 per share in connection with the underwriters' partial exercise of their option to purchase additional shares of the Issuer's Common Stock from Gulfport and the other selling stockholder granted by such selling stockholders in the previously reported June 2018 secondary offering (the "Option Exercise"). The Option Exercise closed on July 30, 2018.
F2: Of these securities, 4,877 are unvested restricted stock units ("RSUs") that were granted under the Issuer's 2016 Equity Incentive Plan and were assigned to Gulfport by its director designee to the Issuer's board of directors under the terms of his employment with Gulfport. Such director designee previously reported the acquisition of the RSUs in his Form 4 filings and indicated that these were assigned to Gulfport. Of these 4,877 unvested RSUs, 2,222 will vest on October 19, 2018 and 2,655 will vest on the earlier of June 7, 2019 and the date of the Issuer's 2019 Annual Meeting of Stockholders. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 30, 2018 Filed Aug 1, 2018 23:27 UTC | MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519 | SaleCommon Stock | 118,974 | $38.01 | $4,522,201.74 |
DisclosureSEC source: 0000899243-18-021021 · doc4.xml · nonDerivative · entry 1 GULFPORT ENERGY CORP · CIK 0000874499 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,829,548 F1 · shares: These shares of common stock, par value $0.01 per share ("Common Stock") of Mammoth Energy Services, Inc. (the "Issuer"), were sold by Gulfport Energy Corporation ("Gulfport") to the underwriters in a secondary public offering of Common Stock at a price of $38.01 per share in connection with the underwriters' partial exercise of their option to purchase additional shares of the Issuer's Common Stock from Gulfport and the other selling stockholder granted by such selling stockholders in the previously reported June 2018 secondary offering (the "Option Exercise"). The Option Exercise closed on July 30, 2018. F2 · balance_after: Of these securities, 4,877 are unvested restricted stock units ("RSUs") that were granted under the Issuer's 2016 Equity Incentive Plan and were assigned to Gulfport by its director designee to the Issuer's board of directors under the terms of his employment with Gulfport. Such director designee previously reported the acquisition of the RSUs in his Form 4 filings and indicated that these were assigned to Gulfport. Of these 4,877 unvested RSUs, 2,222 will vest on October 19, 2018 and 2,655 will vest on the earlier of June 7, 2019 and the date of the Issuer's 2019 Annual Meeting of Stockholders. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. Read SEC document |
| June 29, 2018 Filed Jul 3, 2018 20:22 UTC | MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519 | SaleCommon Stock | 1,235,600 | $38.01 | $46,965,156.00 |
DisclosureSEC source: 0000899243-18-019188 · doc4.xml · nonDerivative · entry 1 GULFPORT ENERGY CORP · CIK 0000874499 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,948,522 F1 · shares: These shares of common stock, par value $0.01 per share ("Common Stock") of Mammoth Energy Services, Inc. (the "Issuer"), were sold by Gulfport Energy Corporation ("Gulfport") to the underwriters in a secondary public offering of Common Stock (the "Offering") at a price of $38.01 per share, which offering closed on June 29, 2018. F2 · balance_after: Of these securities, 4,877 are unvested restricted stock units ("RSUs") that were granted under the Issuer's 2016 Equity Incentive Plan and were assigned to Gulfport by its director designee to the Issuer's board of directors under the terms of his employment with Gulfport. Such director designee previously reported the acquisition of the RSUs in his Form 4 filings and indicated that these were assigned to Gulfport. Of these 4,877 unvested RSUs, 2,222 will vest on October 19, 2018 and 2,655 will vest on the earlier of June 7, 2019 and the date of the Issuer's 2019 Annual Meeting of Stockholders. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. Read SEC document |
| June 05, 2017 Filed Feb 15, 2018 01:52 UTC | MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519 | GrantCommon Stock | 2,098,137 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-004028 · doc5.xml · nonDerivative · entry 1 GULFPORT ENERGY CORP · CIK 0000874499 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,181,467 F1 · price: On June 5, 2017, Gulfport Energy Corporation ("Gulfport") received 2,098,137 shares of common stock, par value $0.01 per share ("Common Stock"), of Mammoth Energy Services, Inc. (the "Issuer") from the Issuer as consideration for Gulfport's contribution of its membership interests in Sturgeon Acquisitions LLC, Stingray Energy Services LLC and Stingray Cementing LLC pursuant to three contribution agreements, each dated as of March 20, 2017, and as amended and restated on May 12, 2017, by and among Gulfport, the Issuer and certain other contributors party thereto, and each of which was approved in advance by the board of directors of the Issuer. F1 · balance_after: On June 5, 2017, Gulfport Energy Corporation ("Gulfport") received 2,098,137 shares of common stock, par value $0.01 per share ("Common Stock"), of Mammoth Energy Services, Inc. (the "Issuer") from the Issuer as consideration for Gulfport's contribution of its membership interests in Sturgeon Acquisitions LLC, Stingray Energy Services LLC and Stingray Cementing LLC pursuant to three contribution agreements, each dated as of March 20, 2017, and as amended and restated on May 12, 2017, by and among Gulfport, the Issuer and certain other contributors party thereto, and each of which was approved in advance by the board of directors of the Issuer. F2 · balance_after: Of these securities, 5,135 are unvested restricted stock units ("RSUs") that were granted under the Issuer's 2016 Equity Incentive Plan and were assigned to Gulfport by its director designees to the Issuer's board of directors under the terms of their respective employment with Gulfport. Such director designees previously reported the acquisition of the RSUs in their respective Form 4 filings and indicated that these were assigned to Gulfport. Of these 5,135 unvested RSUs, 2,222 will vest on October 19, 2018 and 2,913 will vest on the earlier of June 8, 2018 and the date of the Issuer's 2018 Annual Meeting of Stockholders. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. Read SEC document |
| October 19, 2016 Filed Oct 22, 2016 00:38 UTC | MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519 | SaleCommon Stock | 76,250 | $14.06 | $1,072,265.63 |
DisclosureSEC source: 0000899243-16-032195 · doc4.xml · nonDerivative · entry 2 GULFPORT ENERGY CORP · CIK 0000874499 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,080,417 F2 · shares: These shares of comon stock were sold by Gulfport to the underwriters in the IPO at a price of $14.0625 per share. F3 · balance_after: Of these securities, 9,073,750 shares of common stock were received by Gulfport in connection with Gulfport's contribution of its membership interests in Mammoth Energy Partners LLC to the Issuer, which was completed prior to the IPO and approved by the board of directors of the Issuer in advance. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.