Riot Platforms Ord Shs SEC Filings

Houston American Energy Corp. (NYSE American: HUSA) filed a Form S-1 to register up to 10,300,000 shares for resale by Tumim Stone Capital. The shares may be issued under a $100 million, 24-month equity line of credit (ELOC) that prices draws at 96 % of the lowest three-day VWAP and caps Tumim’s ownership at 9.99 %. HUSA will not receive proceeds from Tumim’s secondary sales but may tap the ELOC for future funding; Univest Securities earns a 1.5 % fee on each draw.

Strategic moves reshape the company. On 1 Jul 2025 HUSA closed the all-stock acquisition of Abundia Global Impact Group (AGIG), issuing 31.8 million new shares (94 % of post-close equity) and appointing Edward Gillespie CEO. AGIG owns 18 patents for converting waste plastics/biomass into renewable fuels and has early offtake contracts. A 1-for-10 reverse split became effective 6 Jun 2025, and the firm divested its 18 % stake in Hupecol Meta for $1 plus liabilities.

Legacy oil & gas assets remain in the Permian Basin and Louisiana (2024 output ≈6 Mboe). HUSA, a smaller reporting company with only two employees, carries an $85.2 million accumulated deficit and a material control weakness. The prospectus warns of substantial dilution, commodity-price exposure, execution risk in integrating AGIG and reliance on external capital.

Serve Robotics (SERV) Form 4 filing: On 22 Jul 2025, Chief Hardware & Manufacturing Officer Euan Abraham received an award of 126,330 shares of common stock via time-based RSUs (transaction code “A”) at $0 consideration. His direct beneficial ownership rose to 275,185 shares after the grant.

The RSUs vest in 1/16-increments each quarter beginning 1 Aug 2025, conditioned on continued employment. No derivative transactions were reported. Because the grant is compensatory rather than an open-market purchase, it signals alignment of incentives but does not inject personal capital or indicate market-valuation views. The staggered vesting schedule smooths future dilution and encourages long-term retention.

No financial performance data or additional insider activity accompanied the filing; the disclosure is isolated to this single equity award.

Riot Platforms, Inc. (RIOT) has filed a Form 144 indicating an intention to sell up to 100,000 common shares through J.P. Morgan Securities on or after 21 Jul 2025. Based on the filing’s implied price, the block is valued at roughly $1.386 million. With 357.3 million shares outstanding, the proposed sale represents only about 0.03 % of the company’s equity float, suggesting limited dilution or ownership impact.

The shares derive from three transfer transactions completed between February 2022 and July 2023 (58,059; 33,897; and 8,044 shares respectively). The filer reported no sales in the preceding three months and certified the absence of undisclosed material adverse information. Standard Rule 10b5-1 attestations are included, but no additional pricing or plan details were disclosed.

BRC Inc. (BRCC) Form 4 snapshot

On 07/07/2025 the company reported an equity grant to Chief Financial Officer Matthew L. Amigh. The filing discloses two separate awards made under the 2022 Omnibus Incentive Plan:

• 158,228 Restricted Stock Units (RSUs) that vest in three equal annual instalments beginning one year from the grant date. Each RSU converts into one share of Class A common stock at no cost upon vesting.
• 804,940 stock options with an exercise price of $1.58, expiring 07/06/2032. The options also vest in three equal annual tranches starting on the first anniversary of the grant.

Following the transaction, the CFO’s direct beneficial ownership stands at 158,228 Class A shares plus 804,940 options. No shares were sold or disposed of, and the filing contains no Rule 10b5-1 notation. Because the awards are time-based rather than performance-based, they primarily serve as a retention and alignment mechanism. The transaction is routine for newly appointed executives, but investors may note the potential dilution of up to 963,168 shares if all instruments settle and exercise.

Riot Platforms, Inc. (RIOT) filed a Form 4 on 9 July 2025 disclosing an insider transaction by Ryan D. Werner, the company’s Senior Vice President & Chief Accounting Officer. On 7 July 2025, Werner sold 3,747 common shares at an average price of $11.88 per share, generating roughly $44,500 in gross proceeds.

The sale was executed under a Rule 10b5-1 trading plan that Werner adopted on 13 December 2024, indicating the transaction was pre-arranged rather than opportunistic. After the sale, Werner continues to own 837,759 RIOT shares directly. The divestiture represents approximately 0.45 % of his pre-trade holdings and no derivative securities were reported.

Because the transaction is small relative to Werner’s remaining stake and carried out under a trading plan, the filing carries limited fundamental signal for investors, though it does slightly increase the public float.