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STR Sub Inc.

US:FLMNWUS:OSPRUS:OSPRUUS:FLMNUS:STRDWUS:STRUS:OSPRW
US$9.82Close 7 Oct 2026 · delayed

Past year: ▼ 18%(16.96 – 23.70 USD)

Market cap
—
Shares on issue
0
Story beats
8 since 2017
Last event
19 Aug 2025

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

23 Nov 2022substantial holder notice● Neutral

Nantahala Capital Management, LLC, Wilmot B. Harkey, Daniel Mack reported no remaining STR Sub Inc. shareholding in its periodic institutional filing.

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8 Nov 2022quarterly activities report● Neutral

STR Sub Inc. reported quarterly revenue of $115.5 million and net income of $9.1 million for the period ended 2022-09-30.

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8 Nov 2022quarterly activities report● Neutral

STR Sub Inc. reported quarterly revenue of $115.5 million and net income of $9.1 million for the period ended 2022-09-30.

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28 Oct 2022securities registration● Neutral

STR Sub Inc. filed the final prospectus for a registered offering.

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20 Oct 2022substantial holder notice● Neutral

BX Royal Aggregator LP, BCP VI/BEP Holdings Manager L.L.C, Blackstone Energy Management Associates L.L.C, Blackstone Management Associates VI L.L.C, Blackstone EMA L.L.C, BMA VI L.L.C, Rock Ridge Royalty Company LLC, RRR Energy LLC, RRR Aggregator LLC, BX Primexx Topco LLC, BCP VII/BEP II Holdings Manager L.L.C, Blackstone Energy Management Associates II L.L.C, Blackstone Management Associates VII L.L.C, Blackstone EMA II L.L.C, BMA VII L.L.C, Blackstone Holdings III L.P, Blackstone Holdings III GP L.P, Blackstone Holdings III GP Management L.L.C, Blackstone Inc, Blackstone Group Management L.L.C, Stephen A. Schwarzman reported a STR Sub Inc. shareholding of 20,095,233 shares (61.30% of votes) in a periodic institutional filing.

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20 Oct 2022director interest notice● Neutral

STR Sub Inc. insider Rock Ridge Royalty CO LLC disposed of 24,391,476 shares via option/appreciation-right settlement.

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9 Sept 2022substantial holder notice● Neutral

BX Royal Aggregator LP, BCP VI/BEP Holdings Manager L.L.C, Blackstone Energy Management Associates L.L.C, Blackstone Management Associates VI L.L.C, Blackstone EMA L.L.C, BMA VI L.L.C, Rock Ridge Royalty Company LLC, RRR Energy LLC, RRR Aggregator LLC, BX Primexx Topco LLC, BCP VII/BEP II Holdings Manager L.L.C, Blackstone Energy Management Associates II L.L.C, Blackstone Management Associates VII L.L.C, Blackstone EMA II L.L.C, BMA VII L.L.C, Blackstone Holdings III L.P, Blackstone Holdings III GP L.P, Blackstone Holdings III GP Management L.L.C, Blackstone Inc, Blackstone Group Management L.L.C, Stephen A. Schwarzman reported a STR Sub Inc. shareholding of 20,864,031 shares (62.20% of votes) in a periodic institutional filing.

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8 Sept 2022substantial holder notice● Neutral

Source Energy Partners, LLC, OCM Source Holdings, L.P, Oaktree Fund GP, LLC, Oaktree Fund GP I, L.P, Oaktree Capital I, L.P, OCM Holdings I, LLC, Oaktree Holdings, LLC, Oaktree Capital Group, LLC, Oaktree Capital Group Holdings GP, LLC, Brookfield Asset Management Inc, BAM Partners Trust reported a STR Sub Inc. shareholding of 12,935,120 shares (51.70% of votes) in a periodic institutional filing.

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8 Sept 2022substantial holder notice● Neutral

Kimmeridge Energy Management Company, LLC reported a STR Sub Inc. shareholding of 36,495,520 shares (74.20% of votes) in a periodic institutional filing.

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23 Aug 2022director interest notice● Neutral

STR Sub Inc. director Oaktree Capital Group, LLC received 10,431 shares as part of the equity award.

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23 Aug 2022director interest notice● Neutral

STR Sub Inc. director Ocm Fie, LLC received 10,431 shares as part of the equity award.

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8 Aug 2022quarterly activities report● Neutral

STR Sub Inc. reported quarterly revenue of $87.8 million and net income of $6.2 million for the period ended 2022-06-30.

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8 Aug 2022quarterly activities report● Neutral

STR Sub Inc. reported quarterly revenue of $87.8 million and net income of $6.2 million for the period ended 2022-06-30.

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4 Aug 2022securities registration● Neutral

STR Sub Inc. filed the final prospectus for a registered offering.

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28 July 2022securities registration● Neutral

STR Sub Inc. amended a filing by which it registered a securities offering with the SEC using its shelf eligibility.

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18 July 2022securities registration● Neutral

STR Sub Inc. registered a securities offering with the SEC using its shelf eligibility.

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6 July 2022substantial holder notice● Neutral

Royal Resources L.P, Royal Resources GP L.L.C, BX Royal Aggregator LP, BCP VI/BEP Holdings Manager L.L.C, Blackstone Energy Management Associates L.L.C, Blackstone Management Associates VI L.L.C, Blackstone EMA L.L.C, BMA VI L.L.C, Rock Ridge Royalty Company LLC, RRR Energy LLC, RRR Aggregator LLC, BX Primexx Topco LLC, BCP VII/BEP II Holdings Manager L.L.C, Blackstone Energy Management Associates II L.L.C, Blackstone Management Associates VII L.L.C, Blackstone EMA II L.L.C, BMA VII L.L.C, Blackstone Holdings III L.P, Blackstone Holdings III GP L.P, Blackstone Holdings III GP Management L.L.C, Blackstone Inc, Blackstone Group Management L.L.C, Stephen A. Schwarzman reported a STR Sub Inc. shareholding of 20,864,031 shares (63.90% of votes) in a periodic institutional filing.

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5 July 2022director interest notice● Neutral

Bx Royal Aggregator LP became a STR Sub Inc. 10%+ owner and company insider (initial ownership filing).

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5 July 2022director interest notice● Neutral

STR Sub Inc. insider Resources L.P. Royal disposed of 17,598,820 shares via option/appreciation-right settlement.

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1 July 2022securities registration● Neutral

STR Sub Inc. filed the final prospectus for a registered offering.

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16 June 2022director interest notice● Neutral

Brookfield Asset Management INC. became a STR Sub Inc. director and company insider (initial ownership filing).

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16 June 2022substantial holder notice● Neutral

Source Energy Partners, LLC, OCM Source Holdings, L.P, Oaktree Fund GP, LLC, Oaktree Fund GP I, L.P, Oaktree Capital I, L.P, OCM Holdings I, LLC, Oaktree Holdings, LLC, Oaktree Capital Group, LLC, Oaktree Capital Group Holdings GP, LLC, Brookfield Asset Management Inc, BAM Partners Trust disclosed a new substantial STR Sub Inc. shareholding (51.70% of votes).

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16 June 2022director interest notice● Neutral

Source Energy Partners, LLC became a STR Sub Inc. director and company insider (initial ownership filing).

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14 June 2022director interest notice● Neutral

Kimmeridge Energy Management Company, LLC became a STR Sub Inc. director and company insider (initial ownership filing).

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14 June 2022substantial holder notice● Neutral

Kimmeridge Energy Management Company, LLC disclosed a new substantial STR Sub Inc. shareholding (75.10% of votes).

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13 June 2022substantial holder notice● Neutral

Royal Resources L.P, Royal Resources GP L.L.C, Blackstone Energy Management Associates L.L.C, Blackstone Management Associates VI L.L.C, Blackstone EMA L.L.C, BMA VI L.L.C, Rock Ridge Royalty Company LLC, RRR Energy LLC, RRR Aggregator LLC, BX Primexx Topco LLC, BCP VII/BEP II Holdings Manager L.L.C, Blackstone Energy Management Associates II L.L.C, Blackstone Management Associates VII L.L.C, Blackstone EMA II L.L.C, BMA VII L.L.C, Blackstone Holdings III L.P, Blackstone Holdings III GP L.P, Blackstone Holdings III GP Management L.L.C, Blackstone Inc, Blackstone Group Management L.L.C, Stephen A. Schwarzman reported a STR Sub Inc. shareholding of 21,025,715 shares (64.10% of votes) in a periodic institutional filing.

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13 June 2022director interest notice● Neutral

STR Sub Inc. Chief Executive Officer Christopher L. Conoscenti received 103,615 shares and a 102,221-share option grant as part of the equity award.

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13 June 2022director interest notice● Neutral

STR Sub Inc. director Noam Lockshin received 10,431 shares as part of the equity award.

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13 June 2022director interest notice● Neutral

STR Sub Inc. director Steven R Jones received 10,431 shares as part of the equity award.

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13 June 2022director interest notice● Neutral

STR Sub Inc. Vice President - Controller Jim Norris received 6,954 shares as part of the equity award.

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